From c80f349b8a4681a9329bcf93b4314d08a1067ba0 Mon Sep 17 00:00:00 2001 From: Aditya Maru Date: Wed, 17 Jul 2024 16:00:25 -0400 Subject: [PATCH] *: revert to toolkit version 3.2.109 In toolkit version 3.2.131 we introduced a regression where we are untarring cache contents with --skip-old-file. This means that if .cargo/cargo.toml exists before the cache restore, we will skip restoring the most up to date version of this toml file in the cache action. We temporarily move back to 3.2.109 while we fix this regression. --- dist/restore/index.js | 70039 ++++++++++++++++++++++------------------ dist/save/index.js | 70039 ++++++++++++++++++++++------------------ package-lock.json | 909 +- package.json | 4 +- 4 files changed, 78520 insertions(+), 62471 deletions(-) diff --git a/dist/restore/index.js b/dist/restore/index.js index 17b83f7..eac8f6c 100644 --- a/dist/restore/index.js +++ b/dist/restore/index.js @@ -45,6 +45,7 @@ const path = __importStar(__nccwpck_require__(1017)); const utils = __importStar(__nccwpck_require__(1492)); const cacheHttpClient = __importStar(__nccwpck_require__(3823)); const tar_1 = __nccwpck_require__(2900); +const cacheHttpClient_1 = __nccwpck_require__(3823); class ValidationError extends Error { constructor(message) { super(message); @@ -84,6 +85,28 @@ function isFeatureAvailable() { return !!process.env['ACTIONS_CACHE_URL']; } exports.isFeatureAvailable = isFeatureAvailable; +const promiseWithTimeout = (timeoutMs, promise) => __awaiter(void 0, void 0, void 0, function* () { + let timeoutHandle; + const timeoutPromise = new Promise(resolve => { + timeoutHandle = setTimeout(() => resolve('timeout'), timeoutMs); + }); + return Promise.race([promise, timeoutPromise]).then(result => { + clearTimeout(timeoutHandle); + return result; + }); +}); +function reportFailure() { + return __awaiter(this, void 0, void 0, function* () { + try { + core.info('Reporting failure to api.blacksmith.sh'); + const httpClient = (0, cacheHttpClient_1.createHttpClient)(); + yield promiseWithTimeout(10000, httpClient.postJson((0, cacheHttpClient_1.getCacheApiUrl)('report-failed'), {})); + } + catch (error) { + core.warning('Failed to report failure to api.blacksmith.sh'); + } + }); +} /** * Restores cache from keys * @@ -148,6 +171,7 @@ function restoreCache(paths, primaryKey, restoreKeys, options, enableCrossOsArch } else { core.warning(`Failed to restore: ${error.message}`); + yield reportFailure(); } } } @@ -310,7 +334,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge }); }; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.saveCache = exports.reserveCache = exports.downloadCache = exports.getCacheEntry = exports.getCacheVersion = void 0; +exports.saveCache = exports.reserveCache = exports.downloadCache = exports.getCacheEntry = exports.getCacheVersion = exports.createHttpClient = exports.getCacheApiUrl = void 0; const core = __importStar(__nccwpck_require__(2186)); const http_client_1 = __nccwpck_require__(6255); const auth_1 = __nccwpck_require__(5526); @@ -331,6 +355,7 @@ function getCacheApiUrl(resource) { core.debug(`Blacksmith cache resource URL: ${url}; version: 3.2.40`); return url; } +exports.getCacheApiUrl = getCacheApiUrl; function createAcceptHeader(type, apiVersion) { return `${type};api-version=${apiVersion}`; } @@ -349,6 +374,7 @@ function createHttpClient() { const bearerCredentialHandler = new auth_1.BearerCredentialHandler(token !== null && token !== void 0 ? token : ''); return new http_client_1.HttpClient('useblacksmith/cache', [bearerCredentialHandler], getRequestOptions()); } +exports.createHttpClient = createHttpClient; function getCacheVersion(paths, compressionMethod, enableCrossOsArchive = false) { const components = paths; // Add compression method to cache version to restore @@ -430,7 +456,8 @@ function downloadCache(archiveLocation, archivePath, options) { } } else { - yield (0, downloadUtils_1.downloadCacheHttpClient)(archiveLocation, archivePath); + yield (0, downloadUtils_1.downloadCacheHttpClientConcurrent)(archiveLocation, archivePath, downloadOptions); + // await downloadCacheAxiosMultiPart(archiveLocation, archivePath) } }); } @@ -844,8 +871,11 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge step((generator = generator.apply(thisArg, _arguments || [])).next()); }); }; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.downloadCacheStorageSDK = exports.downloadCacheHttpClientConcurrent = exports.downloadCacheHttpClient = exports.DownloadProgress = void 0; +exports.downloadCacheStorageSDK = exports.downloadCacheHttpClientConcurrent = exports.downloadCacheHttpClient = exports.downloadCacheAxiosMultiPart = exports.DownloadProgress = void 0; const core = __importStar(__nccwpck_require__(2186)); const http_client_1 = __nccwpck_require__(6255); const storage_blob_1 = __nccwpck_require__(4100); @@ -856,6 +886,9 @@ const util = __importStar(__nccwpck_require__(3837)); const constants_1 = __nccwpck_require__(2370); const requestUtils_1 = __nccwpck_require__(5197); const abort_controller_1 = __nccwpck_require__(978); +const axios_retry_1 = __importDefault(__nccwpck_require__(8709)); +const axios_1 = __importDefault(__nccwpck_require__(8757)); +const cacheHttpClient_1 = __nccwpck_require__(3823); /** * Pipes the body of a HTTP response to a stream * @@ -877,6 +910,32 @@ function pipeResponseToStream(response, output, progress) { yield pipeline(response.message, reportProgress, output); }); } +function pipeAxiosResponseToStream(response, output, progress) { + return __awaiter(this, void 0, void 0, function* () { + const reportProgress = new stream.Transform({ + transform(chunk, _encoding, callback) { + if (progress) { + progress.setReceivedBytes(progress.getTransferredBytes() + chunk.length); + } + this.push(chunk); + callback(); + } + }); + yield response.data.pipe(reportProgress).pipe(output); + }); +} +function reportStall() { + return __awaiter(this, void 0, void 0, function* () { + try { + core.debug('Reporting stall to api.blacksmith.sh'); + const httpClient = (0, cacheHttpClient_1.createHttpClient)(); + yield promiseWithTimeout(10000, httpClient.postJson((0, cacheHttpClient_1.getCacheApiUrl)('report-stall'), {})); + } + catch (error) { + core.warning('Failed to report failure to api.blacksmith.sh'); + } + }); +} /** * Class for tracking the download state and displaying stats. */ @@ -888,6 +947,7 @@ class DownloadProgress { this.segmentOffset = 0; this.receivedBytes = 0; this.displayedComplete = false; + this.highWaterTime = 0; this.startTime = Date.now(); } /** @@ -947,6 +1007,7 @@ class DownloadProgress { */ onProgress() { return (progress) => { + this.highWaterTime = Date.now(); this.setReceivedBytes(progress.loadedBytes); }; } @@ -978,6 +1039,112 @@ class DownloadProgress { } } exports.DownloadProgress = DownloadProgress; +function downloadCacheAxiosMultiPart(archiveLocation, archivePath) { + return __awaiter(this, void 0, void 0, function* () { + const CONCURRENCY = 10; + core.info(`Downloading with ${CONCURRENCY} concurrent requests`); + // Open a file descriptor for the cache file + const fdesc = yield fs.promises.open(archivePath, 'w+'); + // Set file permissions so that other users can untar the cache + yield fdesc.chmod(0o644); + let progressLogger; + // Configure axios-retry + (0, axios_retry_1.default)(axios_1.default, { + retries: 3, + // No retry delay for axios-retry. + shouldResetTimeout: true, + retryCondition: error => { + var _a; + // Retry on all errors except 404. + return ((_a = error.response) === null || _a === void 0 ? void 0 : _a.status) !== 404; + } + }); + try { + core.debug(`Downloading from ${archiveLocation} to ${archivePath}`); + const metadataResponse = yield axios_1.default.get(archiveLocation, { + headers: { Range: 'bytes=0-1' } + }); + const contentRangeHeader = metadataResponse.headers['content-range']; + if (!contentRangeHeader) { + throw new Error('Content-Range is not defined; unable to determine file size'); + } + // Parse the total file size from the Content-Range header + const fileSize = parseInt(contentRangeHeader.split('/')[1]); + if (isNaN(fileSize)) { + throw new Error(`Content-Range is not a number; unable to determine file size: ${contentRangeHeader}`); + } + core.info(`Cached file size: ${fileSize}`); + // Truncate the file to the correct size + yield fdesc.truncate(fileSize); + yield fdesc.sync(); + // Now that we've truncated the file to the correct size, we can close the file descriptor. + yield fdesc.close(); + progressLogger = new DownloadProgress(fileSize); + progressLogger.startDisplayTimer(); + core.info(`Downloading ${archivePath}`); + // Divvy up the download into chunks based on CONCURRENCY + const chunkSize = Math.ceil(fileSize / CONCURRENCY); + const chunkRanges = []; + const fileDescriptors = []; + for (let i = 0; i < CONCURRENCY; i++) { + const start = i * chunkSize; + const end = i === CONCURRENCY - 1 ? fileSize - 1 : (i + 1) * chunkSize - 1; + chunkRanges.push(`bytes=${start}-${end}`); + fileDescriptors.push(yield fs.promises.open(archivePath, 'r+')); + } + const downloads = chunkRanges.map((range, index) => __awaiter(this, void 0, void 0, function* () { + core.debug(`Downloading range: ${range}`); + const response = yield axios_1.default.get(archiveLocation, { + headers: { Range: range }, + responseType: 'stream' + }); + const reportProgress = new stream.Transform({ + transform(chunk, _encoding, callback) { + if (progressLogger) { + progressLogger.setReceivedBytes(progressLogger.getTransferredBytes() + chunk.length); + } + this.push(chunk); + callback(); + } + }); + const chunkFileDesc = fileDescriptors[index]; + try { + const finished = util.promisify(stream.finished); + const writer = fs.createWriteStream(archivePath, { + fd: chunkFileDesc.fd, + start: parseInt(range.split('=')[1].split('-')[0]), + autoClose: false + }); + yield response.data.pipe(reportProgress).pipe(writer); + yield finished(writer); + } + catch (err) { + core.warning(`Range ${range} failed to download: ${err.message}`); + throw err; + } + finally { + if (chunkFileDesc) { + try { + yield chunkFileDesc.close(); + } + catch (err) { + core.warning(`Failed to close file descriptor: ${err}`); + } + } + } + })); + yield Promise.all(downloads); + } + catch (err) { + core.warning(`Failed to download cache: ${err.message}`); + throw err; + } + finally { + progressLogger === null || progressLogger === void 0 ? void 0 : progressLogger.stopDisplayTimer(true); + } + }); +} +exports.downloadCacheAxiosMultiPart = downloadCacheAxiosMultiPart; /** * Download the cache using the Actions toolkit http-client * @@ -986,7 +1153,7 @@ exports.DownloadProgress = DownloadProgress; */ function downloadCacheHttpClient(archiveLocation, archivePath) { return __awaiter(this, void 0, void 0, function* () { - const CONCURRENCY = 8; + const CONCURRENCY = 1; const fdesc = yield fs.promises.open(archivePath, 'w+'); // Set file permissions so that other users can untar the cache yield fdesc.chmod(0o644); @@ -1054,6 +1221,10 @@ function downloadCacheHttpClient(archiveLocation, archivePath) { // Not doing this will cause the entire action to halt if the download fails. progressLogger === null || progressLogger === void 0 ? void 0 : progressLogger.stopDisplayTimer(); try { + // NB: We're unsure why we're sometimes seeing a "EBADF: Bad file descriptor" error here. + // It seems to be related to the fact that the file descriptor is closed before all + // the chunks are written to it. This is a workaround to avoid the error. + yield new Promise(resolve => setTimeout(resolve, 1000)); yield fdesc.close(); } catch (err) { @@ -1073,22 +1244,42 @@ exports.downloadCacheHttpClient = downloadCacheHttpClient; function downloadCacheHttpClientConcurrent(archiveLocation, archivePath, options) { var _a; return __awaiter(this, void 0, void 0, function* () { - const archiveDescriptor = yield fs.promises.open(archivePath, 'w'); + core.info('Downloading from cache using Blacksmith Actions http-client'); + const archiveDescriptor = yield fs.promises.open(archivePath, 'w+'); + // Set file permissions so that other users can untar the cache + yield archiveDescriptor.chmod(0o644); core.debug(`Downloading from ${archiveLocation} to ${archivePath}`); const httpClient = new http_client_1.HttpClient('actions/cache', undefined, { socketTimeout: options.timeoutInMs, keepAlive: true }); + let progress; + const stallTimeout = setTimeout(() => { + reportStall(); + }, 600000); + stallTimeout.unref(); // Don't keep the process alive if the download is stalled. try { - const res = yield (0, requestUtils_1.retryHttpClientResponse)('downloadCacheMetadata', () => __awaiter(this, void 0, void 0, function* () { return yield httpClient.request('HEAD', archiveLocation, null, {}); })); - const lengthHeader = res.message.headers['content-length']; - if (lengthHeader === undefined || lengthHeader === null) { - throw new Error('Content-Length not found on blob response'); + const metadataResponse = yield (0, requestUtils_1.retryHttpClientResponse)('downloadCache', () => __awaiter(this, void 0, void 0, function* () { + return httpClient.get(archiveLocation, { + Range: 'bytes=0-1' + }); + })); + // Abort download if no traffic received over the socket. + metadataResponse.message.socket.setTimeout(constants_1.SocketTimeout, () => { + metadataResponse.message.destroy(); + core.debug(`Aborting download, socket timed out after ${constants_1.SocketTimeout} ms`); + }); + const contentRangeHeader = metadataResponse.message.headers['content-range']; + if (!contentRangeHeader) { + throw new Error('Content-Range is not defined; unable to determine file size'); } - const length = parseInt(lengthHeader); - if (Number.isNaN(length)) { - throw new Error(`Could not interpret Content-Length: ${length}`); + // Parse the total file size from the Content-Range header + const length = parseInt(contentRangeHeader.split('/')[1]); + if (isNaN(length)) { + throw new Error(`Content-Range is not a number; unable to determine file size: ${contentRangeHeader}`); } + progress = new DownloadProgress(length); + progress.startDisplayTimer(); const downloads = []; const blockSize = 4 * 1024 * 1024; for (let offset = 0; offset < length; offset += blockSize) { @@ -1104,14 +1295,15 @@ function downloadCacheHttpClientConcurrent(archiveLocation, archivePath, options downloads.reverse(); let actives = 0; let bytesDownloaded = 0; - const progress = new DownloadProgress(length); - progress.startDisplayTimer(); const progressFn = progress.onProgress(); const activeDownloads = []; let nextDownload; const waitAndWrite = () => __awaiter(this, void 0, void 0, function* () { const segment = yield Promise.race(Object.values(activeDownloads)); - yield archiveDescriptor.write(segment.buffer, 0, segment.count, segment.offset); + const result = yield promiseWithTimeout(10000, archiveDescriptor.write(segment.buffer, 0, segment.count, segment.offset)); + if (result === 'timeout') { + throw new Error('Unable to download from cache using Blacksmith Actions http-client'); + } actives--; delete activeDownloads[segment.offset]; bytesDownloaded += segment.count; @@ -1129,6 +1321,11 @@ function downloadCacheHttpClientConcurrent(archiveLocation, archivePath, options } } finally { + // Stop the progress logger regardless of whether the download succeeded or failed. + if (progress) { + progress.stopDisplayTimer(); + } + clearTimeout(stallTimeout); httpClient.dispose(); yield archiveDescriptor.close(); } @@ -1506,7 +1703,7 @@ function getTarArgs(tarPath, compressionMethod, type, archivePath = '') { : cacheFileName.replace(new RegExp(`\\${path.sep}`, 'g'), '/'), '-P', '-C', workingDirectory.replace(new RegExp(`\\${path.sep}`, 'g'), '/'), '--files-from', constants_1.ManifestFilename); break; case 'extract': - args.push('-xf', BSD_TAR_ZSTD + args.push('--overwrite', '-xf', BSD_TAR_ZSTD ? tarFile : archivePath.replace(new RegExp(`\\${path.sep}`, 'g'), '/'), '-P', '-C', workingDirectory.replace(new RegExp(`\\${path.sep}`, 'g'), '/')); break; @@ -48927,13 +49124,19 @@ var ValueType; * limitations under the License. */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.createNoopMeter = exports.NOOP_OBSERVABLE_UP_DOWN_COUNTER_METRIC = exports.NOOP_OBSERVABLE_GAUGE_METRIC = exports.NOOP_OBSERVABLE_COUNTER_METRIC = exports.NOOP_UP_DOWN_COUNTER_METRIC = exports.NOOP_HISTOGRAM_METRIC = exports.NOOP_COUNTER_METRIC = exports.NOOP_METER = exports.NoopObservableUpDownCounterMetric = exports.NoopObservableGaugeMetric = exports.NoopObservableCounterMetric = exports.NoopObservableMetric = exports.NoopHistogramMetric = exports.NoopUpDownCounterMetric = exports.NoopCounterMetric = exports.NoopMetric = exports.NoopMeter = void 0; +exports.createNoopMeter = exports.NOOP_OBSERVABLE_UP_DOWN_COUNTER_METRIC = exports.NOOP_OBSERVABLE_GAUGE_METRIC = exports.NOOP_OBSERVABLE_COUNTER_METRIC = exports.NOOP_UP_DOWN_COUNTER_METRIC = exports.NOOP_HISTOGRAM_METRIC = exports.NOOP_GAUGE_METRIC = exports.NOOP_COUNTER_METRIC = exports.NOOP_METER = exports.NoopObservableUpDownCounterMetric = exports.NoopObservableGaugeMetric = exports.NoopObservableCounterMetric = exports.NoopObservableMetric = exports.NoopHistogramMetric = exports.NoopGaugeMetric = exports.NoopUpDownCounterMetric = exports.NoopCounterMetric = exports.NoopMetric = exports.NoopMeter = void 0; /** * NoopMeter is a noop implementation of the {@link Meter} interface. It reuses * constant NoopMetrics for all of its methods. */ class NoopMeter { constructor() { } + /** + * @see {@link Meter.createGauge} + */ + createGauge(_name, _options) { + return exports.NOOP_GAUGE_METRIC; + } /** * @see {@link Meter.createHistogram} */ @@ -48991,6 +49194,10 @@ class NoopUpDownCounterMetric extends NoopMetric { add(_value, _attributes) { } } exports.NoopUpDownCounterMetric = NoopUpDownCounterMetric; +class NoopGaugeMetric extends NoopMetric { + record(_value, _attributes) { } +} +exports.NoopGaugeMetric = NoopGaugeMetric; class NoopHistogramMetric extends NoopMetric { record(_value, _attributes) { } } @@ -49012,6 +49219,7 @@ exports.NoopObservableUpDownCounterMetric = NoopObservableUpDownCounterMetric; exports.NOOP_METER = new NoopMeter(); // Synchronous instruments exports.NOOP_COUNTER_METRIC = new NoopCounterMetric(); +exports.NOOP_GAUGE_METRIC = new NoopGaugeMetric(); exports.NOOP_HISTOGRAM_METRIC = new NoopHistogramMetric(); exports.NOOP_UP_DOWN_COUNTER_METRIC = new NoopUpDownCounterMetric(); // Asynchronous instruments @@ -49367,6 +49575,12 @@ class NonRecordingSpan { addEvent(_name, _attributes) { return this; } + addLink(_link) { + return this; + } + addLinks(_links) { + return this; + } // By default does nothing setStatus(_status) { return this; @@ -50194,7 +50408,7 @@ var TraceFlags; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.VERSION = void 0; // this is autogenerated file, see scripts/version-update.js -exports.VERSION = '1.7.0'; +exports.VERSION = '1.9.0'; //# sourceMappingURL=version.js.map /***/ }), @@ -50640,24519 +50854,30412 @@ function descending(a, b) /***/ }), -/***/ 9417: -/***/ ((module) => { +/***/ 1403: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var CombinedStream = __nccwpck_require__(5443); +var util = __nccwpck_require__(3837); +var path = __nccwpck_require__(1017); +var http = __nccwpck_require__(3685); +var https = __nccwpck_require__(5687); +var parseUrl = (__nccwpck_require__(7310).parse); +var fs = __nccwpck_require__(7147); +var Stream = (__nccwpck_require__(2781).Stream); +var mime = __nccwpck_require__(3583); +var asynckit = __nccwpck_require__(4812); +var populate = __nccwpck_require__(7027); -module.exports = balanced; -function balanced(a, b, str) { - if (a instanceof RegExp) a = maybeMatch(a, str); - if (b instanceof RegExp) b = maybeMatch(b, str); +// Public API +module.exports = FormData; - var r = range(a, b, str); +// make it a Stream +util.inherits(FormData, CombinedStream); - return r && { - start: r[0], - end: r[1], - pre: str.slice(0, r[0]), - body: str.slice(r[0] + a.length, r[1]), - post: str.slice(r[1] + b.length) - }; -} +/** + * Create readable "multipart/form-data" streams. + * Can be used to submit forms + * and file uploads to other web applications. + * + * @constructor + * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream + */ +function FormData(options) { + if (!(this instanceof FormData)) { + return new FormData(options); + } -function maybeMatch(reg, str) { - var m = str.match(reg); - return m ? m[0] : null; + this._overheadLength = 0; + this._valueLength = 0; + this._valuesToMeasure = []; + + CombinedStream.call(this); + + options = options || {}; + for (var option in options) { + this[option] = options[option]; + } } -balanced.range = range; -function range(a, b, str) { - var begs, beg, left, right, result; - var ai = str.indexOf(a); - var bi = str.indexOf(b, ai + 1); - var i = ai; +FormData.LINE_BREAK = '\r\n'; +FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream'; - if (ai >= 0 && bi > 0) { - if(a===b) { - return [ai, bi]; - } - begs = []; - left = str.length; +FormData.prototype.append = function(field, value, options) { - while (i >= 0 && !result) { - if (i == ai) { - begs.push(i); - ai = str.indexOf(a, i + 1); - } else if (begs.length == 1) { - result = [ begs.pop(), bi ]; - } else { - beg = begs.pop(); - if (beg < left) { - left = beg; - right = bi; - } + options = options || {}; - bi = str.indexOf(b, i + 1); - } + // allow filename as single option + if (typeof options == 'string') { + options = {filename: options}; + } - i = ai < bi && ai >= 0 ? ai : bi; - } + var append = CombinedStream.prototype.append.bind(this); - if (begs.length) { - result = [ left, right ]; - } + // all that streamy business can't handle numbers + if (typeof value == 'number') { + value = '' + value; } - return result; -} + // https://github.com/felixge/node-form-data/issues/38 + if (util.isArray(value)) { + // Please convert your array into string + // the way web server expects it + this._error(new Error('Arrays are not supported.')); + return; + } + var header = this._multiPartHeader(field, value, options); + var footer = this._multiPartFooter(); -/***/ }), + append(header); + append(value); + append(footer); -/***/ 3717: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // pass along options.knownLength + this._trackLength(header, value, options); +}; -var concatMap = __nccwpck_require__(6891); -var balanced = __nccwpck_require__(9417); +FormData.prototype._trackLength = function(header, value, options) { + var valueLength = 0; -module.exports = expandTop; + // used w/ getLengthSync(), when length is known. + // e.g. for streaming directly from a remote server, + // w/ a known file a size, and not wanting to wait for + // incoming file to finish to get its size. + if (options.knownLength != null) { + valueLength += +options.knownLength; + } else if (Buffer.isBuffer(value)) { + valueLength = value.length; + } else if (typeof value === 'string') { + valueLength = Buffer.byteLength(value); + } -var escSlash = '\0SLASH'+Math.random()+'\0'; -var escOpen = '\0OPEN'+Math.random()+'\0'; -var escClose = '\0CLOSE'+Math.random()+'\0'; -var escComma = '\0COMMA'+Math.random()+'\0'; -var escPeriod = '\0PERIOD'+Math.random()+'\0'; + this._valueLength += valueLength; -function numeric(str) { - return parseInt(str, 10) == str - ? parseInt(str, 10) - : str.charCodeAt(0); -} + // @check why add CRLF? does this account for custom/multiple CRLFs? + this._overheadLength += + Buffer.byteLength(header) + + FormData.LINE_BREAK.length; -function escapeBraces(str) { - return str.split('\\\\').join(escSlash) - .split('\\{').join(escOpen) - .split('\\}').join(escClose) - .split('\\,').join(escComma) - .split('\\.').join(escPeriod); -} + // empty or either doesn't have path or not an http response or not a stream + if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) && !(value instanceof Stream))) { + return; + } -function unescapeBraces(str) { - return str.split(escSlash).join('\\') - .split(escOpen).join('{') - .split(escClose).join('}') - .split(escComma).join(',') - .split(escPeriod).join('.'); -} + // no need to bother with the length + if (!options.knownLength) { + this._valuesToMeasure.push(value); + } +}; +FormData.prototype._lengthRetriever = function(value, callback) { -// Basically just str.split(","), but handling cases -// where we have nested braced sections, which should be -// treated as individual members, like {a,{b,c},d} -function parseCommaParts(str) { - if (!str) - return ['']; + if (value.hasOwnProperty('fd')) { - var parts = []; - var m = balanced('{', '}', str); + // take read range into a account + // `end` = Infinity –> read file till the end + // + // TODO: Looks like there is bug in Node fs.createReadStream + // it doesn't respect `end` options without `start` options + // Fix it when node fixes it. + // https://github.com/joyent/node/issues/7819 + if (value.end != undefined && value.end != Infinity && value.start != undefined) { - if (!m) - return str.split(','); + // when end specified + // no need to calculate range + // inclusive, starts with 0 + callback(null, value.end + 1 - (value.start ? value.start : 0)); - var pre = m.pre; - var body = m.body; - var post = m.post; - var p = pre.split(','); + // not that fast snoopy + } else { + // still need to fetch file size from fs + fs.stat(value.path, function(err, stat) { - p[p.length-1] += '{' + body + '}'; - var postParts = parseCommaParts(post); - if (post.length) { - p[p.length-1] += postParts.shift(); - p.push.apply(p, postParts); - } + var fileSize; - parts.push.apply(parts, p); + if (err) { + callback(err); + return; + } - return parts; -} + // update final size based on the range options + fileSize = stat.size - (value.start ? value.start : 0); + callback(null, fileSize); + }); + } -function expandTop(str) { - if (!str) - return []; + // or http response + } else if (value.hasOwnProperty('httpVersion')) { + callback(null, +value.headers['content-length']); - // I don't know why Bash 4.3 does this, but it does. - // Anything starting with {} will have the first two bytes preserved - // but *only* at the top level, so {},a}b will not expand to anything, - // but a{},b}c will be expanded to [a}c,abc]. - // One could argue that this is a bug in Bash, but since the goal of - // this module is to match Bash's rules, we escape a leading {} - if (str.substr(0, 2) === '{}') { - str = '\\{\\}' + str.substr(2); + // or request stream http://github.com/mikeal/request + } else if (value.hasOwnProperty('httpModule')) { + // wait till response come back + value.on('response', function(response) { + value.pause(); + callback(null, +response.headers['content-length']); + }); + value.resume(); + + // something else + } else { + callback('Unknown stream'); } +}; - return expand(escapeBraces(str), true).map(unescapeBraces); -} +FormData.prototype._multiPartHeader = function(field, value, options) { + // custom header specified (as string)? + // it becomes responsible for boundary + // (e.g. to handle extra CRLFs on .NET servers) + if (typeof options.header == 'string') { + return options.header; + } -function identity(e) { - return e; -} + var contentDisposition = this._getContentDisposition(value, options); + var contentType = this._getContentType(value, options); -function embrace(str) { - return '{' + str + '}'; -} -function isPadded(el) { - return /^-?0\d/.test(el); -} + var contents = ''; + var headers = { + // add custom disposition as third element or keep it two elements if not + 'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []), + // if no content type. allow it to be empty array + 'Content-Type': [].concat(contentType || []) + }; -function lte(i, y) { - return i <= y; -} -function gte(i, y) { - return i >= y; -} + // allow custom headers. + if (typeof options.header == 'object') { + populate(headers, options.header); + } -function expand(str, isTop) { - var expansions = []; + var header; + for (var prop in headers) { + if (!headers.hasOwnProperty(prop)) continue; + header = headers[prop]; - var m = balanced('{', '}', str); - if (!m || /\$$/.test(m.pre)) return [str]; + // skip nullish headers. + if (header == null) { + continue; + } - var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body); - var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body); - var isSequence = isNumericSequence || isAlphaSequence; - var isOptions = m.body.indexOf(',') >= 0; - if (!isSequence && !isOptions) { - // {a},b} - if (m.post.match(/,.*\}/)) { - str = m.pre + '{' + m.body + escClose + m.post; - return expand(str); + // convert all headers to arrays. + if (!Array.isArray(header)) { + header = [header]; } - return [str]; - } - var n; - if (isSequence) { - n = m.body.split(/\.\./); - } else { - n = parseCommaParts(m.body); - if (n.length === 1) { - // x{{a,b}}y ==> x{a}y x{b}y - n = expand(n[0], false).map(embrace); - if (n.length === 1) { - var post = m.post.length - ? expand(m.post, false) - : ['']; - return post.map(function(p) { - return m.pre + n[0] + p; - }); - } + // add non-empty headers. + if (header.length) { + contents += prop + ': ' + header.join('; ') + FormData.LINE_BREAK; } } - // at this point, n is the parts, and we know it's not a comma set - // with a single entry. - - // no need to expand pre, since it is guaranteed to be free of brace-sets - var pre = m.pre; - var post = m.post.length - ? expand(m.post, false) - : ['']; - - var N; + return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK; +}; - if (isSequence) { - var x = numeric(n[0]); - var y = numeric(n[1]); - var width = Math.max(n[0].length, n[1].length) - var incr = n.length == 3 - ? Math.abs(numeric(n[2])) - : 1; - var test = lte; - var reverse = y < x; - if (reverse) { - incr *= -1; - test = gte; - } - var pad = n.some(isPadded); +FormData.prototype._getContentDisposition = function(value, options) { - N = []; + var filename + , contentDisposition + ; - for (var i = x; test(i, y); i += incr) { - var c; - if (isAlphaSequence) { - c = String.fromCharCode(i); - if (c === '\\') - c = ''; - } else { - c = String(i); - if (pad) { - var need = width - c.length; - if (need > 0) { - var z = new Array(need + 1).join('0'); - if (i < 0) - c = '-' + z + c.slice(1); - else - c = z + c; - } - } - } - N.push(c); - } - } else { - N = concatMap(n, function(el) { return expand(el, false) }); + if (typeof options.filepath === 'string') { + // custom filepath for relative paths + filename = path.normalize(options.filepath).replace(/\\/g, '/'); + } else if (options.filename || value.name || value.path) { + // custom filename take precedence + // formidable and the browser add a name property + // fs- and request- streams have path property + filename = path.basename(options.filename || value.name || value.path); + } else if (value.readable && value.hasOwnProperty('httpVersion')) { + // or try http response + filename = path.basename(value.client._httpMessage.path || ''); } - for (var j = 0; j < N.length; j++) { - for (var k = 0; k < post.length; k++) { - var expansion = pre + N[j] + post[k]; - if (!isTop || isSequence || expansion) - expansions.push(expansion); - } + if (filename) { + contentDisposition = 'filename="' + filename + '"'; } - return expansions; -} - - - -/***/ }), + return contentDisposition; +}; -/***/ 5443: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +FormData.prototype._getContentType = function(value, options) { -var util = __nccwpck_require__(3837); -var Stream = (__nccwpck_require__(2781).Stream); -var DelayedStream = __nccwpck_require__(8611); + // use custom content-type above all + var contentType = options.contentType; -module.exports = CombinedStream; -function CombinedStream() { - this.writable = false; - this.readable = true; - this.dataSize = 0; - this.maxDataSize = 2 * 1024 * 1024; - this.pauseStreams = true; + // or try `name` from formidable, browser + if (!contentType && value.name) { + contentType = mime.lookup(value.name); + } - this._released = false; - this._streams = []; - this._currentStream = null; - this._insideLoop = false; - this._pendingNext = false; -} -util.inherits(CombinedStream, Stream); + // or try `path` from fs-, request- streams + if (!contentType && value.path) { + contentType = mime.lookup(value.path); + } -CombinedStream.create = function(options) { - var combinedStream = new this(); + // or if it's http-reponse + if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) { + contentType = value.headers['content-type']; + } - options = options || {}; - for (var option in options) { - combinedStream[option] = options[option]; + // or guess it from the filepath or filename + if (!contentType && (options.filepath || options.filename)) { + contentType = mime.lookup(options.filepath || options.filename); } - return combinedStream; -}; + // fallback to the default content type if `value` is not simple value + if (!contentType && typeof value == 'object') { + contentType = FormData.DEFAULT_CONTENT_TYPE; + } -CombinedStream.isStreamLike = function(stream) { - return (typeof stream !== 'function') - && (typeof stream !== 'string') - && (typeof stream !== 'boolean') - && (typeof stream !== 'number') - && (!Buffer.isBuffer(stream)); + return contentType; }; -CombinedStream.prototype.append = function(stream) { - var isStreamLike = CombinedStream.isStreamLike(stream); +FormData.prototype._multiPartFooter = function() { + return function(next) { + var footer = FormData.LINE_BREAK; - if (isStreamLike) { - if (!(stream instanceof DelayedStream)) { - var newStream = DelayedStream.create(stream, { - maxDataSize: Infinity, - pauseStream: this.pauseStreams, - }); - stream.on('data', this._checkDataSize.bind(this)); - stream = newStream; + var lastPart = (this._streams.length === 0); + if (lastPart) { + footer += this._lastBoundary(); } - this._handleErrors(stream); + next(footer); + }.bind(this); +}; - if (this.pauseStreams) { - stream.pause(); +FormData.prototype._lastBoundary = function() { + return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK; +}; + +FormData.prototype.getHeaders = function(userHeaders) { + var header; + var formHeaders = { + 'content-type': 'multipart/form-data; boundary=' + this.getBoundary() + }; + + for (header in userHeaders) { + if (userHeaders.hasOwnProperty(header)) { + formHeaders[header.toLowerCase()] = userHeaders[header]; } } - this._streams.push(stream); - return this; + return formHeaders; }; -CombinedStream.prototype.pipe = function(dest, options) { - Stream.prototype.pipe.call(this, dest, options); - this.resume(); - return dest; +FormData.prototype.setBoundary = function(boundary) { + this._boundary = boundary; }; -CombinedStream.prototype._getNext = function() { - this._currentStream = null; - - if (this._insideLoop) { - this._pendingNext = true; - return; // defer call +FormData.prototype.getBoundary = function() { + if (!this._boundary) { + this._generateBoundary(); } - this._insideLoop = true; - try { - do { - this._pendingNext = false; - this._realGetNext(); - } while (this._pendingNext); - } finally { - this._insideLoop = false; - } + return this._boundary; }; -CombinedStream.prototype._realGetNext = function() { - var stream = this._streams.shift(); - +FormData.prototype.getBuffer = function() { + var dataBuffer = new Buffer.alloc( 0 ); + var boundary = this.getBoundary(); - if (typeof stream == 'undefined') { - this.end(); - return; - } + // Create the form content. Add Line breaks to the end of data. + for (var i = 0, len = this._streams.length; i < len; i++) { + if (typeof this._streams[i] !== 'function') { - if (typeof stream !== 'function') { - this._pipeNext(stream); - return; - } + // Add content to the buffer. + if(Buffer.isBuffer(this._streams[i])) { + dataBuffer = Buffer.concat( [dataBuffer, this._streams[i]]); + }else { + dataBuffer = Buffer.concat( [dataBuffer, Buffer.from(this._streams[i])]); + } - var getStream = stream; - getStream(function(stream) { - var isStreamLike = CombinedStream.isStreamLike(stream); - if (isStreamLike) { - stream.on('data', this._checkDataSize.bind(this)); - this._handleErrors(stream); + // Add break after content. + if (typeof this._streams[i] !== 'string' || this._streams[i].substring( 2, boundary.length + 2 ) !== boundary) { + dataBuffer = Buffer.concat( [dataBuffer, Buffer.from(FormData.LINE_BREAK)] ); + } } + } - this._pipeNext(stream); - }.bind(this)); + // Add the footer and return the Buffer object. + return Buffer.concat( [dataBuffer, Buffer.from(this._lastBoundary())] ); }; -CombinedStream.prototype._pipeNext = function(stream) { - this._currentStream = stream; - - var isStreamLike = CombinedStream.isStreamLike(stream); - if (isStreamLike) { - stream.on('end', this._getNext.bind(this)); - stream.pipe(this, {end: false}); - return; +FormData.prototype._generateBoundary = function() { + // This generates a 50 character boundary similar to those used by Firefox. + // They are optimized for boyer-moore parsing. + var boundary = '--------------------------'; + for (var i = 0; i < 24; i++) { + boundary += Math.floor(Math.random() * 10).toString(16); } - var value = stream; - this.write(value); - this._getNext(); + this._boundary = boundary; }; -CombinedStream.prototype._handleErrors = function(stream) { - var self = this; - stream.on('error', function(err) { - self._emitError(err); - }); -}; +// Note: getLengthSync DOESN'T calculate streams length +// As workaround one can calculate file size manually +// and add it as knownLength option +FormData.prototype.getLengthSync = function() { + var knownLength = this._overheadLength + this._valueLength; -CombinedStream.prototype.write = function(data) { - this.emit('data', data); -}; + // Don't get confused, there are 3 "internal" streams for each keyval pair + // so it basically checks if there is any value added to the form + if (this._streams.length) { + knownLength += this._lastBoundary().length; + } -CombinedStream.prototype.pause = function() { - if (!this.pauseStreams) { - return; + // https://github.com/form-data/form-data/issues/40 + if (!this.hasKnownLength()) { + // Some async length retrievers are present + // therefore synchronous length calculation is false. + // Please use getLength(callback) to get proper length + this._error(new Error('Cannot calculate proper length in synchronous way.')); } - if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause(); - this.emit('pause'); + return knownLength; }; -CombinedStream.prototype.resume = function() { - if (!this._released) { - this._released = true; - this.writable = true; - this._getNext(); - } +// Public API to check if length of added values is known +// https://github.com/form-data/form-data/issues/196 +// https://github.com/form-data/form-data/issues/262 +FormData.prototype.hasKnownLength = function() { + var hasKnownLength = true; - if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume(); - this.emit('resume'); -}; + if (this._valuesToMeasure.length) { + hasKnownLength = false; + } -CombinedStream.prototype.end = function() { - this._reset(); - this.emit('end'); + return hasKnownLength; }; -CombinedStream.prototype.destroy = function() { - this._reset(); - this.emit('close'); -}; +FormData.prototype.getLength = function(cb) { + var knownLength = this._overheadLength + this._valueLength; -CombinedStream.prototype._reset = function() { - this.writable = false; - this._streams = []; - this._currentStream = null; -}; + if (this._streams.length) { + knownLength += this._lastBoundary().length; + } -CombinedStream.prototype._checkDataSize = function() { - this._updateDataSize(); - if (this.dataSize <= this.maxDataSize) { + if (!this._valuesToMeasure.length) { + process.nextTick(cb.bind(this, null, knownLength)); return; } - var message = - 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; - this._emitError(new Error(message)); -}; - -CombinedStream.prototype._updateDataSize = function() { - this.dataSize = 0; - - var self = this; - this._streams.forEach(function(stream) { - if (!stream.dataSize) { + asynckit.parallel(this._valuesToMeasure, this._lengthRetriever, function(err, values) { + if (err) { + cb(err); return; } - self.dataSize += stream.dataSize; - }); + values.forEach(function(length) { + knownLength += length; + }); - if (this._currentStream && this._currentStream.dataSize) { - this.dataSize += this._currentStream.dataSize; - } + cb(null, knownLength); + }); }; -CombinedStream.prototype._emitError = function(err) { - this._reset(); - this.emit('error', err); -}; +FormData.prototype.submit = function(params, cb) { + var request + , options + , defaults = {method: 'post'} + ; + // parse provided url if it's string + // or treat it as options object + if (typeof params == 'string') { -/***/ }), + params = parseUrl(params); + options = populate({ + port: params.port, + path: params.pathname, + host: params.hostname, + protocol: params.protocol + }, defaults); -/***/ 6891: -/***/ ((module) => { + // use custom params + } else { -module.exports = function (xs, fn) { - var res = []; - for (var i = 0; i < xs.length; i++) { - var x = fn(xs[i], i); - if (isArray(x)) res.push.apply(res, x); - else res.push(x); + options = populate(params, defaults); + // if no port provided use default one + if (!options.port) { + options.port = options.protocol == 'https:' ? 443 : 80; } - return res; -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - - -/***/ }), - -/***/ 8611: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Stream = (__nccwpck_require__(2781).Stream); -var util = __nccwpck_require__(3837); - -module.exports = DelayedStream; -function DelayedStream() { - this.source = null; - this.dataSize = 0; - this.maxDataSize = 1024 * 1024; - this.pauseStream = true; - - this._maxDataSizeExceeded = false; - this._released = false; - this._bufferedEvents = []; -} -util.inherits(DelayedStream, Stream); - -DelayedStream.create = function(source, options) { - var delayedStream = new this(); - - options = options || {}; - for (var option in options) { - delayedStream[option] = options[option]; } - delayedStream.source = source; - - var realEmit = source.emit; - source.emit = function() { - delayedStream._handleEmit(arguments); - return realEmit.apply(source, arguments); - }; + // put that good code in getHeaders to some use + options.headers = this.getHeaders(params.headers); - source.on('error', function() {}); - if (delayedStream.pauseStream) { - source.pause(); + // https if specified, fallback to http in any other case + if (options.protocol == 'https:') { + request = https.request(options); + } else { + request = http.request(options); } - return delayedStream; -}; - -Object.defineProperty(DelayedStream.prototype, 'readable', { - configurable: true, - enumerable: true, - get: function() { - return this.source.readable; - } -}); + // get content length and fire away + this.getLength(function(err, length) { + if (err && err !== 'Unknown stream') { + this._error(err); + return; + } -DelayedStream.prototype.setEncoding = function() { - return this.source.setEncoding.apply(this.source, arguments); -}; + // add content length + if (length) { + request.setHeader('Content-Length', length); + } -DelayedStream.prototype.resume = function() { - if (!this._released) { - this.release(); - } + this.pipe(request); + if (cb) { + var onResponse; - this.source.resume(); -}; + var callback = function (error, responce) { + request.removeListener('error', callback); + request.removeListener('response', onResponse); -DelayedStream.prototype.pause = function() { - this.source.pause(); -}; + return cb.call(this, error, responce); + }; -DelayedStream.prototype.release = function() { - this._released = true; + onResponse = callback.bind(this, null); - this._bufferedEvents.forEach(function(args) { - this.emit.apply(this, args); + request.on('error', callback); + request.on('response', onResponse); + } }.bind(this)); - this._bufferedEvents = []; -}; -DelayedStream.prototype.pipe = function() { - var r = Stream.prototype.pipe.apply(this, arguments); - this.resume(); - return r; + return request; }; -DelayedStream.prototype._handleEmit = function(args) { - if (this._released) { - this.emit.apply(this, args); - return; - } - - if (args[0] === 'data') { - this.dataSize += args[1].length; - this._checkIfMaxDataSizeExceeded(); +FormData.prototype._error = function(err) { + if (!this.error) { + this.error = err; + this.pause(); + this.emit('error', err); } - - this._bufferedEvents.push(args); }; -DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { - if (this._maxDataSizeExceeded) { - return; - } - - if (this.dataSize <= this.maxDataSize) { - return; - } - - this._maxDataSizeExceeded = true; - var message = - 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' - this.emit('error', new Error(message)); +FormData.prototype.toString = function () { + return '[object FormData]'; }; /***/ }), -/***/ 7426: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 7027: +/***/ ((module) => { -/*! - * mime-db - * Copyright(c) 2014 Jonathan Ong - * Copyright(c) 2015-2022 Douglas Christopher Wilson - * MIT Licensed - */ +// populates missing values +module.exports = function(dst, src) { -/** - * Module exports. - */ + Object.keys(src).forEach(function(prop) + { + dst[prop] = dst[prop] || src[prop]; + }); -module.exports = __nccwpck_require__(3765) + return dst; +}; /***/ }), -/***/ 3583: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 9417: +/***/ ((module) => { "use strict"; -/*! - * mime-types - * Copyright(c) 2014 Jonathan Ong - * Copyright(c) 2015 Douglas Christopher Wilson - * MIT Licensed - */ - +module.exports = balanced; +function balanced(a, b, str) { + if (a instanceof RegExp) a = maybeMatch(a, str); + if (b instanceof RegExp) b = maybeMatch(b, str); -/** - * Module dependencies. - * @private - */ + var r = range(a, b, str); -var db = __nccwpck_require__(7426) -var extname = (__nccwpck_require__(1017).extname) + return r && { + start: r[0], + end: r[1], + pre: str.slice(0, r[0]), + body: str.slice(r[0] + a.length, r[1]), + post: str.slice(r[1] + b.length) + }; +} -/** - * Module variables. - * @private - */ +function maybeMatch(reg, str) { + var m = str.match(reg); + return m ? m[0] : null; +} -var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/ -var TEXT_TYPE_REGEXP = /^text\//i +balanced.range = range; +function range(a, b, str) { + var begs, beg, left, right, result; + var ai = str.indexOf(a); + var bi = str.indexOf(b, ai + 1); + var i = ai; -/** - * Module exports. - * @public - */ + if (ai >= 0 && bi > 0) { + if(a===b) { + return [ai, bi]; + } + begs = []; + left = str.length; -exports.charset = charset -exports.charsets = { lookup: charset } -exports.contentType = contentType -exports.extension = extension -exports.extensions = Object.create(null) -exports.lookup = lookup -exports.types = Object.create(null) + while (i >= 0 && !result) { + if (i == ai) { + begs.push(i); + ai = str.indexOf(a, i + 1); + } else if (begs.length == 1) { + result = [ begs.pop(), bi ]; + } else { + beg = begs.pop(); + if (beg < left) { + left = beg; + right = bi; + } -// Populate the extensions/types maps -populateMaps(exports.extensions, exports.types) + bi = str.indexOf(b, i + 1); + } -/** - * Get the default charset for a MIME type. - * - * @param {string} type - * @return {boolean|string} - */ + i = ai < bi && ai >= 0 ? ai : bi; + } -function charset (type) { - if (!type || typeof type !== 'string') { - return false + if (begs.length) { + result = [ left, right ]; + } } - // TODO: use media-typer - var match = EXTRACT_TYPE_REGEXP.exec(type) - var mime = match && db[match[1].toLowerCase()] + return result; +} - if (mime && mime.charset) { - return mime.charset - } - // default text/* to utf-8 - if (match && TEXT_TYPE_REGEXP.test(match[1])) { - return 'UTF-8' - } +/***/ }), - return false -} +/***/ 3717: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Create a full Content-Type header given a MIME type or extension. - * - * @param {string} str - * @return {boolean|string} - */ +var concatMap = __nccwpck_require__(6891); +var balanced = __nccwpck_require__(9417); -function contentType (str) { - // TODO: should this even be in this module? - if (!str || typeof str !== 'string') { - return false - } +module.exports = expandTop; - var mime = str.indexOf('/') === -1 - ? exports.lookup(str) - : str +var escSlash = '\0SLASH'+Math.random()+'\0'; +var escOpen = '\0OPEN'+Math.random()+'\0'; +var escClose = '\0CLOSE'+Math.random()+'\0'; +var escComma = '\0COMMA'+Math.random()+'\0'; +var escPeriod = '\0PERIOD'+Math.random()+'\0'; - if (!mime) { - return false - } +function numeric(str) { + return parseInt(str, 10) == str + ? parseInt(str, 10) + : str.charCodeAt(0); +} - // TODO: use content-type or other module - if (mime.indexOf('charset') === -1) { - var charset = exports.charset(mime) - if (charset) mime += '; charset=' + charset.toLowerCase() - } +function escapeBraces(str) { + return str.split('\\\\').join(escSlash) + .split('\\{').join(escOpen) + .split('\\}').join(escClose) + .split('\\,').join(escComma) + .split('\\.').join(escPeriod); +} - return mime +function unescapeBraces(str) { + return str.split(escSlash).join('\\') + .split(escOpen).join('{') + .split(escClose).join('}') + .split(escComma).join(',') + .split(escPeriod).join('.'); } -/** - * Get the default extension for a MIME type. - * - * @param {string} type - * @return {boolean|string} - */ -function extension (type) { - if (!type || typeof type !== 'string') { - return false - } +// Basically just str.split(","), but handling cases +// where we have nested braced sections, which should be +// treated as individual members, like {a,{b,c},d} +function parseCommaParts(str) { + if (!str) + return ['']; - // TODO: use media-typer - var match = EXTRACT_TYPE_REGEXP.exec(type) + var parts = []; + var m = balanced('{', '}', str); - // get extensions - var exts = match && exports.extensions[match[1].toLowerCase()] + if (!m) + return str.split(','); - if (!exts || !exts.length) { - return false + var pre = m.pre; + var body = m.body; + var post = m.post; + var p = pre.split(','); + + p[p.length-1] += '{' + body + '}'; + var postParts = parseCommaParts(post); + if (post.length) { + p[p.length-1] += postParts.shift(); + p.push.apply(p, postParts); } - return exts[0] + parts.push.apply(parts, p); + + return parts; } -/** - * Lookup the MIME type for a file path/extension. - * - * @param {string} path - * @return {boolean|string} - */ +function expandTop(str) { + if (!str) + return []; -function lookup (path) { - if (!path || typeof path !== 'string') { - return false + // I don't know why Bash 4.3 does this, but it does. + // Anything starting with {} will have the first two bytes preserved + // but *only* at the top level, so {},a}b will not expand to anything, + // but a{},b}c will be expanded to [a}c,abc]. + // One could argue that this is a bug in Bash, but since the goal of + // this module is to match Bash's rules, we escape a leading {} + if (str.substr(0, 2) === '{}') { + str = '\\{\\}' + str.substr(2); } - // get the extension ("ext" or ".ext" or full path) - var extension = extname('x.' + path) - .toLowerCase() - .substr(1) + return expand(escapeBraces(str), true).map(unescapeBraces); +} - if (!extension) { - return false - } +function identity(e) { + return e; +} - return exports.types[extension] || false +function embrace(str) { + return '{' + str + '}'; +} +function isPadded(el) { + return /^-?0\d/.test(el); } -/** - * Populate the extensions and types maps. - * @private - */ +function lte(i, y) { + return i <= y; +} +function gte(i, y) { + return i >= y; +} -function populateMaps (extensions, types) { - // source preference (least -> most) - var preference = ['nginx', 'apache', undefined, 'iana'] +function expand(str, isTop) { + var expansions = []; - Object.keys(db).forEach(function forEachMimeType (type) { - var mime = db[type] - var exts = mime.extensions + var m = balanced('{', '}', str); + if (!m || /\$$/.test(m.pre)) return [str]; - if (!exts || !exts.length) { - return + var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body); + var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body); + var isSequence = isNumericSequence || isAlphaSequence; + var isOptions = m.body.indexOf(',') >= 0; + if (!isSequence && !isOptions) { + // {a},b} + if (m.post.match(/,.*\}/)) { + str = m.pre + '{' + m.body + escClose + m.post; + return expand(str); } + return [str]; + } - // mime -> extensions - extensions[type] = exts + var n; + if (isSequence) { + n = m.body.split(/\.\./); + } else { + n = parseCommaParts(m.body); + if (n.length === 1) { + // x{{a,b}}y ==> x{a}y x{b}y + n = expand(n[0], false).map(embrace); + if (n.length === 1) { + var post = m.post.length + ? expand(m.post, false) + : ['']; + return post.map(function(p) { + return m.pre + n[0] + p; + }); + } + } + } - // extension -> mime - for (var i = 0; i < exts.length; i++) { - var extension = exts[i] + // at this point, n is the parts, and we know it's not a comma set + // with a single entry. - if (types[extension]) { - var from = preference.indexOf(db[types[extension]].source) - var to = preference.indexOf(mime.source) + // no need to expand pre, since it is guaranteed to be free of brace-sets + var pre = m.pre; + var post = m.post.length + ? expand(m.post, false) + : ['']; - if (types[extension] !== 'application/octet-stream' && - (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) { - // skip the remapping - continue + var N; + + if (isSequence) { + var x = numeric(n[0]); + var y = numeric(n[1]); + var width = Math.max(n[0].length, n[1].length) + var incr = n.length == 3 + ? Math.abs(numeric(n[2])) + : 1; + var test = lte; + var reverse = y < x; + if (reverse) { + incr *= -1; + test = gte; + } + var pad = n.some(isPadded); + + N = []; + + for (var i = x; test(i, y); i += incr) { + var c; + if (isAlphaSequence) { + c = String.fromCharCode(i); + if (c === '\\') + c = ''; + } else { + c = String(i); + if (pad) { + var need = width - c.length; + if (need > 0) { + var z = new Array(need + 1).join('0'); + if (i < 0) + c = '-' + z + c.slice(1); + else + c = z + c; + } } } + N.push(c); + } + } else { + N = concatMap(n, function(el) { return expand(el, false) }); + } - // set the extension -> mime - types[extension] = type + for (var j = 0; j < N.length; j++) { + for (var k = 0; k < post.length; k++) { + var expansion = pre + N[j] + post[k]; + if (!isTop || isSequence || expansion) + expansions.push(expansion); } - }) + } + + return expansions; } + /***/ }), -/***/ 3973: +/***/ 5443: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = minimatch -minimatch.Minimatch = Minimatch - -var path = (function () { try { return __nccwpck_require__(1017) } catch (e) {}}()) || { - sep: '/' -} -minimatch.sep = path.sep +var util = __nccwpck_require__(3837); +var Stream = (__nccwpck_require__(2781).Stream); +var DelayedStream = __nccwpck_require__(8611); -var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {} -var expand = __nccwpck_require__(3717) +module.exports = CombinedStream; +function CombinedStream() { + this.writable = false; + this.readable = true; + this.dataSize = 0; + this.maxDataSize = 2 * 1024 * 1024; + this.pauseStreams = true; -var plTypes = { - '!': { open: '(?:(?!(?:', close: '))[^/]*?)'}, - '?': { open: '(?:', close: ')?' }, - '+': { open: '(?:', close: ')+' }, - '*': { open: '(?:', close: ')*' }, - '@': { open: '(?:', close: ')' } + this._released = false; + this._streams = []; + this._currentStream = null; + this._insideLoop = false; + this._pendingNext = false; } +util.inherits(CombinedStream, Stream); -// any single thing other than / -// don't need to escape / when using new RegExp() -var qmark = '[^/]' +CombinedStream.create = function(options) { + var combinedStream = new this(); -// * => any number of characters -var star = qmark + '*?' + options = options || {}; + for (var option in options) { + combinedStream[option] = options[option]; + } -// ** when dots are allowed. Anything goes, except .. and . -// not (^ or / followed by one or two dots followed by $ or /), -// followed by anything, any number of times. -var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?' + return combinedStream; +}; -// not a ^ or / followed by a dot, -// followed by anything, any number of times. -var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?' +CombinedStream.isStreamLike = function(stream) { + return (typeof stream !== 'function') + && (typeof stream !== 'string') + && (typeof stream !== 'boolean') + && (typeof stream !== 'number') + && (!Buffer.isBuffer(stream)); +}; -// characters that need to be escaped in RegExp. -var reSpecials = charSet('().*{}+?[]^$\\!') +CombinedStream.prototype.append = function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); -// "abc" -> { a:true, b:true, c:true } -function charSet (s) { - return s.split('').reduce(function (set, c) { - set[c] = true - return set - }, {}) -} + if (isStreamLike) { + if (!(stream instanceof DelayedStream)) { + var newStream = DelayedStream.create(stream, { + maxDataSize: Infinity, + pauseStream: this.pauseStreams, + }); + stream.on('data', this._checkDataSize.bind(this)); + stream = newStream; + } -// normalizes slashes. -var slashSplit = /\/+/ + this._handleErrors(stream); -minimatch.filter = filter -function filter (pattern, options) { - options = options || {} - return function (p, i, list) { - return minimatch(p, pattern, options) + if (this.pauseStreams) { + stream.pause(); + } } -} -function ext (a, b) { - b = b || {} - var t = {} - Object.keys(a).forEach(function (k) { - t[k] = a[k] - }) - Object.keys(b).forEach(function (k) { - t[k] = b[k] - }) - return t -} + this._streams.push(stream); + return this; +}; -minimatch.defaults = function (def) { - if (!def || typeof def !== 'object' || !Object.keys(def).length) { - return minimatch - } +CombinedStream.prototype.pipe = function(dest, options) { + Stream.prototype.pipe.call(this, dest, options); + this.resume(); + return dest; +}; - var orig = minimatch +CombinedStream.prototype._getNext = function() { + this._currentStream = null; - var m = function minimatch (p, pattern, options) { - return orig(p, pattern, ext(def, options)) + if (this._insideLoop) { + this._pendingNext = true; + return; // defer call } - m.Minimatch = function Minimatch (pattern, options) { - return new orig.Minimatch(pattern, ext(def, options)) - } - m.Minimatch.defaults = function defaults (options) { - return orig.defaults(ext(def, options)).Minimatch + this._insideLoop = true; + try { + do { + this._pendingNext = false; + this._realGetNext(); + } while (this._pendingNext); + } finally { + this._insideLoop = false; } +}; - m.filter = function filter (pattern, options) { - return orig.filter(pattern, ext(def, options)) - } +CombinedStream.prototype._realGetNext = function() { + var stream = this._streams.shift(); - m.defaults = function defaults (options) { - return orig.defaults(ext(def, options)) - } - m.makeRe = function makeRe (pattern, options) { - return orig.makeRe(pattern, ext(def, options)) + if (typeof stream == 'undefined') { + this.end(); + return; } - m.braceExpand = function braceExpand (pattern, options) { - return orig.braceExpand(pattern, ext(def, options)) + if (typeof stream !== 'function') { + this._pipeNext(stream); + return; } - m.match = function (list, pattern, options) { - return orig.match(list, pattern, ext(def, options)) - } + var getStream = stream; + getStream(function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('data', this._checkDataSize.bind(this)); + this._handleErrors(stream); + } - return m -} + this._pipeNext(stream); + }.bind(this)); +}; -Minimatch.defaults = function (def) { - return minimatch.defaults(def).Minimatch -} +CombinedStream.prototype._pipeNext = function(stream) { + this._currentStream = stream; -function minimatch (p, pattern, options) { - assertValidPattern(pattern) + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('end', this._getNext.bind(this)); + stream.pipe(this, {end: false}); + return; + } - if (!options) options = {} + var value = stream; + this.write(value); + this._getNext(); +}; - // shortcut: comments match nothing. - if (!options.nocomment && pattern.charAt(0) === '#') { - return false +CombinedStream.prototype._handleErrors = function(stream) { + var self = this; + stream.on('error', function(err) { + self._emitError(err); + }); +}; + +CombinedStream.prototype.write = function(data) { + this.emit('data', data); +}; + +CombinedStream.prototype.pause = function() { + if (!this.pauseStreams) { + return; } - return new Minimatch(pattern, options).match(p) -} + if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause(); + this.emit('pause'); +}; -function Minimatch (pattern, options) { - if (!(this instanceof Minimatch)) { - return new Minimatch(pattern, options) +CombinedStream.prototype.resume = function() { + if (!this._released) { + this._released = true; + this.writable = true; + this._getNext(); } - assertValidPattern(pattern) + if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume(); + this.emit('resume'); +}; - if (!options) options = {} +CombinedStream.prototype.end = function() { + this._reset(); + this.emit('end'); +}; - pattern = pattern.trim() +CombinedStream.prototype.destroy = function() { + this._reset(); + this.emit('close'); +}; - // windows support: need to use /, not \ - if (!options.allowWindowsEscape && path.sep !== '/') { - pattern = pattern.split(path.sep).join('/') +CombinedStream.prototype._reset = function() { + this.writable = false; + this._streams = []; + this._currentStream = null; +}; + +CombinedStream.prototype._checkDataSize = function() { + this._updateDataSize(); + if (this.dataSize <= this.maxDataSize) { + return; } - this.options = options - this.set = [] - this.pattern = pattern - this.regexp = null - this.negate = false - this.comment = false - this.empty = false - this.partial = !!options.partial + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; + this._emitError(new Error(message)); +}; - // make the set of regexps etc. - this.make() -} +CombinedStream.prototype._updateDataSize = function() { + this.dataSize = 0; -Minimatch.prototype.debug = function () {} + var self = this; + this._streams.forEach(function(stream) { + if (!stream.dataSize) { + return; + } -Minimatch.prototype.make = make -function make () { - var pattern = this.pattern - var options = this.options + self.dataSize += stream.dataSize; + }); - // empty patterns and comments match nothing. - if (!options.nocomment && pattern.charAt(0) === '#') { - this.comment = true - return - } - if (!pattern) { - this.empty = true - return + if (this._currentStream && this._currentStream.dataSize) { + this.dataSize += this._currentStream.dataSize; } +}; - // step 1: figure out negation, etc. - this.parseNegate() +CombinedStream.prototype._emitError = function(err) { + this._reset(); + this.emit('error', err); +}; - // step 2: expand braces - var set = this.globSet = this.braceExpand() - if (options.debug) this.debug = function debug() { console.error.apply(console, arguments) } +/***/ }), - this.debug(this.pattern, set) +/***/ 6891: +/***/ ((module) => { - // step 3: now we have a set, so turn each one into a series of path-portion - // matching patterns. - // These will be regexps, except in the case of "**", which is - // set to the GLOBSTAR object for globstar behavior, - // and will not contain any / characters - set = this.globParts = set.map(function (s) { - return s.split(slashSplit) - }) +module.exports = function (xs, fn) { + var res = []; + for (var i = 0; i < xs.length; i++) { + var x = fn(xs[i], i); + if (isArray(x)) res.push.apply(res, x); + else res.push(x); + } + return res; +}; - this.debug(this.pattern, set) +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; - // glob --> regexps - set = set.map(function (s, si, set) { - return s.map(this.parse, this) - }, this) - this.debug(this.pattern, set) +/***/ }), - // filter out everything that didn't compile properly. - set = set.filter(function (s) { - return s.indexOf(false) === -1 - }) +/***/ 8222: +/***/ ((module, exports, __nccwpck_require__) => { - this.debug(this.pattern, set) +/* eslint-env browser */ - this.set = set -} +/** + * This is the web browser implementation of `debug()`. + */ -Minimatch.prototype.parseNegate = parseNegate -function parseNegate () { - var pattern = this.pattern - var negate = false - var options = this.options - var negateOffset = 0 +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = localstorage(); +exports.destroy = (() => { + let warned = false; - if (options.nonegate) return + return () => { + if (!warned) { + warned = true; + console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'); + } + }; +})(); - for (var i = 0, l = pattern.length - ; i < l && pattern.charAt(i) === '!' - ; i++) { - negate = !negate - negateOffset++ - } +/** + * Colors. + */ + +exports.colors = [ + '#0000CC', + '#0000FF', + '#0033CC', + '#0033FF', + '#0066CC', + '#0066FF', + '#0099CC', + '#0099FF', + '#00CC00', + '#00CC33', + '#00CC66', + '#00CC99', + '#00CCCC', + '#00CCFF', + '#3300CC', + '#3300FF', + '#3333CC', + '#3333FF', + '#3366CC', + '#3366FF', + '#3399CC', + '#3399FF', + '#33CC00', + '#33CC33', + '#33CC66', + '#33CC99', + '#33CCCC', + '#33CCFF', + '#6600CC', + '#6600FF', + '#6633CC', + '#6633FF', + '#66CC00', + '#66CC33', + '#9900CC', + '#9900FF', + '#9933CC', + '#9933FF', + '#99CC00', + '#99CC33', + '#CC0000', + '#CC0033', + '#CC0066', + '#CC0099', + '#CC00CC', + '#CC00FF', + '#CC3300', + '#CC3333', + '#CC3366', + '#CC3399', + '#CC33CC', + '#CC33FF', + '#CC6600', + '#CC6633', + '#CC9900', + '#CC9933', + '#CCCC00', + '#CCCC33', + '#FF0000', + '#FF0033', + '#FF0066', + '#FF0099', + '#FF00CC', + '#FF00FF', + '#FF3300', + '#FF3333', + '#FF3366', + '#FF3399', + '#FF33CC', + '#FF33FF', + '#FF6600', + '#FF6633', + '#FF9900', + '#FF9933', + '#FFCC00', + '#FFCC33' +]; - if (negateOffset) this.pattern = pattern.substr(negateOffset) - this.negate = negate -} +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ -// Brace expansion: -// a{b,c}d -> abd acd -// a{b,}c -> abc ac -// a{0..3}d -> a0d a1d a2d a3d -// a{b,c{d,e}f}g -> abg acdfg acefg -// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg -// -// Invalid sets are not expanded. -// a{2..}b -> a{2..}b -// a{b}c -> a{b}c -minimatch.braceExpand = function (pattern, options) { - return braceExpand(pattern, options) +// eslint-disable-next-line complexity +function useColors() { + // NB: In an Electron preload script, document will be defined but not fully + // initialized. Since we know we're in Chrome, we'll just detect this case + // explicitly + if (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) { + return true; + } + + // Internet Explorer and Edge do not support colors. + if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) { + return false; + } + + // Is webkit? http://stackoverflow.com/a/16459606/376773 + // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632 + return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) || + // Is firebug? http://stackoverflow.com/a/398120/376773 + (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) || + // Is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) || + // Double check webkit in userAgent just in case we are in a worker + (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)); } -Minimatch.prototype.braceExpand = braceExpand +/** + * Colorize log arguments if enabled. + * + * @api public + */ -function braceExpand (pattern, options) { - if (!options) { - if (this instanceof Minimatch) { - options = this.options - } else { - options = {} - } - } +function formatArgs(args) { + args[0] = (this.useColors ? '%c' : '') + + this.namespace + + (this.useColors ? ' %c' : ' ') + + args[0] + + (this.useColors ? '%c ' : ' ') + + '+' + module.exports.humanize(this.diff); - pattern = typeof pattern === 'undefined' - ? this.pattern : pattern + if (!this.useColors) { + return; + } - assertValidPattern(pattern) + const c = 'color: ' + this.color; + args.splice(1, 0, c, 'color: inherit'); - // Thanks to Yeting Li for - // improving this regexp to avoid a ReDOS vulnerability. - if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) { - // shortcut. no need to expand. - return [pattern] - } + // The final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + let index = 0; + let lastC = 0; + args[0].replace(/%[a-zA-Z%]/g, match => { + if (match === '%%') { + return; + } + index++; + if (match === '%c') { + // We only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); - return expand(pattern) + args.splice(lastC, 0, c); } -var MAX_PATTERN_LENGTH = 1024 * 64 -var assertValidPattern = function (pattern) { - if (typeof pattern !== 'string') { - throw new TypeError('invalid pattern') - } +/** + * Invokes `console.debug()` when available. + * No-op when `console.debug` is not a "function". + * If `console.debug` is not available, falls back + * to `console.log`. + * + * @api public + */ +exports.log = console.debug || console.log || (() => {}); - if (pattern.length > MAX_PATTERN_LENGTH) { - throw new TypeError('pattern is too long') - } +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ +function save(namespaces) { + try { + if (namespaces) { + exports.storage.setItem('debug', namespaces); + } else { + exports.storage.removeItem('debug'); + } + } catch (error) { + // Swallow + // XXX (@Qix-) should we be logging these? + } } -// parse a component of the expanded set. -// At this point, no pattern may contain "/" in it -// so we're going to return a 2d array, where each entry is the full -// pattern, split on '/', and then turned into a regular expression. -// A regexp is made at the end which joins each array with an -// escaped /, and another full one which joins each regexp with |. -// -// Following the lead of Bash 4.1, note that "**" only has special meaning -// when it is the *only* thing in a path portion. Otherwise, any series -// of * is equivalent to a single *. Globstar behavior is enabled by -// default, and can be disabled by setting options.noglobstar. -Minimatch.prototype.parse = parse -var SUBPARSE = {} -function parse (pattern, isSub) { - assertValidPattern(pattern) +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ +function load() { + let r; + try { + r = exports.storage.getItem('debug'); + } catch (error) { + // Swallow + // XXX (@Qix-) should we be logging these? + } - var options = this.options + // If debug isn't set in LS, and we're in Electron, try to load $DEBUG + if (!r && typeof process !== 'undefined' && 'env' in process) { + r = process.env.DEBUG; + } - // shortcuts - if (pattern === '**') { - if (!options.noglobstar) - return GLOBSTAR - else - pattern = '*' - } - if (pattern === '') return '' + return r; +} - var re = '' - var hasMagic = !!options.nocase - var escaping = false - // ? => one single character - var patternListStack = [] - var negativeLists = [] - var stateChar - var inClass = false - var reClassStart = -1 - var classStart = -1 - // . and .. never match anything that doesn't start with ., - // even when options.dot is set. - var patternStart = pattern.charAt(0) === '.' ? '' // anything - // not (start or / followed by . or .. followed by / or end) - : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))' - : '(?!\\.)' - var self = this +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ + +function localstorage() { + try { + // TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context + // The Browser also has localStorage in the global context. + return localStorage; + } catch (error) { + // Swallow + // XXX (@Qix-) should we be logging these? + } +} - function clearStateChar () { - if (stateChar) { - // we had some state-tracking character - // that wasn't consumed by this pass. - switch (stateChar) { - case '*': - re += star - hasMagic = true - break - case '?': - re += qmark - hasMagic = true - break - default: - re += '\\' + stateChar - break - } - self.debug('clearStateChar %j %j', stateChar, re) - stateChar = false - } - } +module.exports = __nccwpck_require__(6243)(exports); - for (var i = 0, len = pattern.length, c - ; (i < len) && (c = pattern.charAt(i)) - ; i++) { - this.debug('%s\t%s %s %j', pattern, i, re, c) +const {formatters} = module.exports; - // skip over any that are escaped. - if (escaping && reSpecials[c]) { - re += '\\' + c - escaping = false - continue - } +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ - switch (c) { - /* istanbul ignore next */ - case '/': { - // completely not allowed, even escaped. - // Should already be path-split by now. - return false - } +formatters.j = function (v) { + try { + return JSON.stringify(v); + } catch (error) { + return '[UnexpectedJSONParseError]: ' + error.message; + } +}; - case '\\': - clearStateChar() - escaping = true - continue - // the various stateChar values - // for the "extglob" stuff. - case '?': - case '*': - case '+': - case '@': - case '!': - this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c) +/***/ }), - // all of those are literals inside a class, except that - // the glob [!a] means [^a] in regexp - if (inClass) { - this.debug(' in class') - if (c === '!' && i === classStart + 1) c = '^' - re += c - continue - } +/***/ 6243: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // if we already have a stateChar, then it means - // that there was something like ** or +? in there. - // Handle the stateChar, then proceed with this one. - self.debug('call clearStateChar %j', stateChar) - clearStateChar() - stateChar = c - // if extglob is disabled, then +(asdf|foo) isn't a thing. - // just clear the statechar *now*, rather than even diving into - // the patternList stuff. - if (options.noext) clearStateChar() - continue - case '(': - if (inClass) { - re += '(' - continue - } +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + */ - if (!stateChar) { - re += '\\(' - continue - } +function setup(env) { + createDebug.debug = createDebug; + createDebug.default = createDebug; + createDebug.coerce = coerce; + createDebug.disable = disable; + createDebug.enable = enable; + createDebug.enabled = enabled; + createDebug.humanize = __nccwpck_require__(900); + createDebug.destroy = destroy; - patternListStack.push({ - type: stateChar, - start: i - 1, - reStart: re.length, - open: plTypes[stateChar].open, - close: plTypes[stateChar].close - }) - // negation is (?:(?!js)[^/]*) - re += stateChar === '!' ? '(?:(?!(?:' : '(?:' - this.debug('plType %j %j', stateChar, re) - stateChar = false - continue + Object.keys(env).forEach(key => { + createDebug[key] = env[key]; + }); - case ')': - if (inClass || !patternListStack.length) { - re += '\\)' - continue - } + /** + * The currently active debug mode names, and names to skip. + */ - clearStateChar() - hasMagic = true - var pl = patternListStack.pop() - // negation is (?:(?!js)[^/]*) - // The others are (?:) - re += pl.close - if (pl.type === '!') { - negativeLists.push(pl) - } - pl.reEnd = re.length - continue + createDebug.names = []; + createDebug.skips = []; - case '|': - if (inClass || !patternListStack.length || escaping) { - re += '\\|' - escaping = false - continue - } + /** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N". + */ + createDebug.formatters = {}; - clearStateChar() - re += '|' - continue + /** + * Selects a color for a debug namespace + * @param {String} namespace The namespace string for the debug instance to be colored + * @return {Number|String} An ANSI color code for the given namespace + * @api private + */ + function selectColor(namespace) { + let hash = 0; + + for (let i = 0; i < namespace.length; i++) { + hash = ((hash << 5) - hash) + namespace.charCodeAt(i); + hash |= 0; // Convert to 32bit integer + } - // these are mostly the same in regexp and glob - case '[': - // swallow any state-tracking char before the [ - clearStateChar() + return createDebug.colors[Math.abs(hash) % createDebug.colors.length]; + } + createDebug.selectColor = selectColor; - if (inClass) { - re += '\\' + c - continue - } + /** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + function createDebug(namespace) { + let prevTime; + let enableOverride = null; + let namespacesCache; + let enabledCache; + + function debug(...args) { + // Disabled? + if (!debug.enabled) { + return; + } - inClass = true - classStart = i - reClassStart = re.length - re += c - continue + const self = debug; - case ']': - // a right bracket shall lose its special - // meaning and represent itself in - // a bracket expression if it occurs - // first in the list. -- POSIX.2 2.8.3.2 - if (i === classStart + 1 || !inClass) { - re += '\\' + c - escaping = false - continue - } + // Set `diff` timestamp + const curr = Number(new Date()); + const ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; - // handle the case where we left a class open. - // "[z-a]" is valid, equivalent to "\[z-a\]" - // split where the last [ was, make sure we don't have - // an invalid re. if so, re-walk the contents of the - // would-be class to re-translate any characters that - // were passed through as-is - // TODO: It would probably be faster to determine this - // without a try/catch and a new RegExp, but it's tricky - // to do safely. For now, this is safe and works. - var cs = pattern.substring(classStart + 1, i) - try { - RegExp('[' + cs + ']') - } catch (er) { - // not a valid class! - var sp = this.parse(cs, SUBPARSE) - re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]' - hasMagic = hasMagic || sp[1] - inClass = false - continue - } + args[0] = createDebug.coerce(args[0]); - // finish up the class. - hasMagic = true - inClass = false - re += c - continue + if (typeof args[0] !== 'string') { + // Anything else let's inspect with %O + args.unshift('%O'); + } - default: - // swallow any state char that wasn't consumed - clearStateChar() + // Apply any `formatters` transformations + let index = 0; + args[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => { + // If we encounter an escaped % then don't increase the array index + if (match === '%%') { + return '%'; + } + index++; + const formatter = createDebug.formatters[format]; + if (typeof formatter === 'function') { + const val = args[index]; + match = formatter.call(self, val); + + // Now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); - if (escaping) { - // no need - escaping = false - } else if (reSpecials[c] - && !(c === '^' && inClass)) { - re += '\\' - } + // Apply env-specific formatting (colors, etc.) + createDebug.formatArgs.call(self, args); - re += c + const logFn = self.log || createDebug.log; + logFn.apply(self, args); + } - } // switch - } // for - - // handle the case where we left a class open. - // "[abc" is valid, equivalent to "\[abc" - if (inClass) { - // split where the last [ was, and escape it - // this is a huge pita. We now have to re-walk - // the contents of the would-be class to re-translate - // any characters that were passed through as-is - cs = pattern.substr(classStart + 1) - sp = this.parse(cs, SUBPARSE) - re = re.substr(0, reClassStart) + '\\[' + sp[0] - hasMagic = hasMagic || sp[1] - } + debug.namespace = namespace; + debug.useColors = createDebug.useColors(); + debug.color = createDebug.selectColor(namespace); + debug.extend = extend; + debug.destroy = createDebug.destroy; // XXX Temporary. Will be removed in the next major release. + + Object.defineProperty(debug, 'enabled', { + enumerable: true, + configurable: false, + get: () => { + if (enableOverride !== null) { + return enableOverride; + } + if (namespacesCache !== createDebug.namespaces) { + namespacesCache = createDebug.namespaces; + enabledCache = createDebug.enabled(namespace); + } - // handle the case where we had a +( thing at the *end* - // of the pattern. - // each pattern list stack adds 3 chars, and we need to go through - // and escape any | chars that were passed through as-is for the regexp. - // Go through and escape them, taking care not to double-escape any - // | chars that were already escaped. - for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) { - var tail = re.slice(pl.reStart + pl.open.length) - this.debug('setting tail', re, pl) - // maybe some even number of \, then maybe 1 \, followed by a | - tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) { - if (!$2) { - // the | isn't already escaped, so escape it. - $2 = '\\' - } + return enabledCache; + }, + set: v => { + enableOverride = v; + } + }); - // need to escape all those slashes *again*, without escaping the - // one that we need for escaping the | character. As it works out, - // escaping an even number of slashes can be done by simply repeating - // it exactly after itself. That's why this trick works. - // - // I am sorry that you have to see this. - return $1 + $1 + $2 + '|' - }) + // Env-specific initialization logic for debug instances + if (typeof createDebug.init === 'function') { + createDebug.init(debug); + } - this.debug('tail=%j\n %s', tail, tail, pl, re) - var t = pl.type === '*' ? star - : pl.type === '?' ? qmark - : '\\' + pl.type + return debug; + } - hasMagic = true - re = re.slice(0, pl.reStart) + t + '\\(' + tail - } + function extend(namespace, delimiter) { + const newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace); + newDebug.log = this.log; + return newDebug; + } - // handle trailing things that only matter at the very end. - clearStateChar() - if (escaping) { - // trailing \\ - re += '\\\\' - } + /** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + function enable(namespaces) { + createDebug.save(namespaces); + createDebug.namespaces = namespaces; + + createDebug.names = []; + createDebug.skips = []; + + let i; + const split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/); + const len = split.length; + + for (i = 0; i < len; i++) { + if (!split[i]) { + // ignore empty strings + continue; + } - // only need to apply the nodot start if the re starts with - // something that could conceivably capture a dot - var addPatternStart = false - switch (re.charAt(0)) { - case '[': case '.': case '(': addPatternStart = true - } + namespaces = split[i].replace(/\*/g, '.*?'); - // Hack to work around lack of negative lookbehind in JS - // A pattern like: *.!(x).!(y|z) needs to ensure that a name - // like 'a.xyz.yz' doesn't match. So, the first negative - // lookahead, has to look ALL the way ahead, to the end of - // the pattern. - for (var n = negativeLists.length - 1; n > -1; n--) { - var nl = negativeLists[n] + if (namespaces[0] === '-') { + createDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$')); + } else { + createDebug.names.push(new RegExp('^' + namespaces + '$')); + } + } + } - var nlBefore = re.slice(0, nl.reStart) - var nlFirst = re.slice(nl.reStart, nl.reEnd - 8) - var nlLast = re.slice(nl.reEnd - 8, nl.reEnd) - var nlAfter = re.slice(nl.reEnd) + /** + * Disable debug output. + * + * @return {String} namespaces + * @api public + */ + function disable() { + const namespaces = [ + ...createDebug.names.map(toNamespace), + ...createDebug.skips.map(toNamespace).map(namespace => '-' + namespace) + ].join(','); + createDebug.enable(''); + return namespaces; + } - nlLast += nlAfter + /** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + function enabled(name) { + if (name[name.length - 1] === '*') { + return true; + } - // Handle nested stuff like *(*.js|!(*.json)), where open parens - // mean that we should *not* include the ) in the bit that is considered - // "after" the negated section. - var openParensBefore = nlBefore.split('(').length - 1 - var cleanAfter = nlAfter - for (i = 0; i < openParensBefore; i++) { - cleanAfter = cleanAfter.replace(/\)[+*?]?/, '') - } - nlAfter = cleanAfter + let i; + let len; - var dollar = '' - if (nlAfter === '' && isSub !== SUBPARSE) { - dollar = '$' - } - var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast - re = newRe - } + for (i = 0, len = createDebug.skips.length; i < len; i++) { + if (createDebug.skips[i].test(name)) { + return false; + } + } - // if the re is not "" at this point, then we need to make sure - // it doesn't match against an empty path part. - // Otherwise a/* will match a/, which it should not. - if (re !== '' && hasMagic) { - re = '(?=.)' + re - } + for (i = 0, len = createDebug.names.length; i < len; i++) { + if (createDebug.names[i].test(name)) { + return true; + } + } - if (addPatternStart) { - re = patternStart + re - } + return false; + } - // parsing just a piece of a larger pattern. - if (isSub === SUBPARSE) { - return [re, hasMagic] - } + /** + * Convert regexp to namespace + * + * @param {RegExp} regxep + * @return {String} namespace + * @api private + */ + function toNamespace(regexp) { + return regexp.toString() + .substring(2, regexp.toString().length - 2) + .replace(/\.\*\?$/, '*'); + } - // skip the regexp for non-magical patterns - // unescape anything in it, though, so that it'll be - // an exact match against a file etc. - if (!hasMagic) { - return globUnescape(pattern) - } + /** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + function coerce(val) { + if (val instanceof Error) { + return val.stack || val.message; + } + return val; + } - var flags = options.nocase ? 'i' : '' - try { - var regExp = new RegExp('^' + re + '$', flags) - } catch (er) /* istanbul ignore next - should be impossible */ { - // If it was an invalid regular expression, then it can't match - // anything. This trick looks for a character after the end of - // the string, which is of course impossible, except in multi-line - // mode, but it's not a /m regex. - return new RegExp('$.') - } + /** + * XXX DO NOT USE. This is a temporary stub function. + * XXX It WILL be removed in the next major release. + */ + function destroy() { + console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'); + } - regExp._glob = pattern - regExp._src = re + createDebug.enable(createDebug.load()); - return regExp + return createDebug; } -minimatch.makeRe = function (pattern, options) { - return new Minimatch(pattern, options || {}).makeRe() -} +module.exports = setup; -Minimatch.prototype.makeRe = makeRe -function makeRe () { - if (this.regexp || this.regexp === false) return this.regexp - // at this point, this.set is a 2d array of partial - // pattern strings, or "**". - // - // It's better to use .match(). This function shouldn't - // be used, really, but it's pretty convenient sometimes, - // when you just want to work with a regex. - var set = this.set +/***/ }), - if (!set.length) { - this.regexp = false - return this.regexp - } - var options = this.options +/***/ 8237: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var twoStar = options.noglobstar ? star - : options.dot ? twoStarDot - : twoStarNoDot - var flags = options.nocase ? 'i' : '' +/** + * Detect Electron renderer / nwjs process, which is node, but we should + * treat as a browser. + */ - var re = set.map(function (pattern) { - return pattern.map(function (p) { - return (p === GLOBSTAR) ? twoStar - : (typeof p === 'string') ? regExpEscape(p) - : p._src - }).join('\\\/') - }).join('|') +if (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) { + module.exports = __nccwpck_require__(8222); +} else { + module.exports = __nccwpck_require__(5332); +} - // must match entire pattern - // ending in a * or ** will make it less strict. - re = '^(?:' + re + ')$' - // can match anything, as long as it's not this. - if (this.negate) re = '^(?!' + re + ').*$' +/***/ }), - try { - this.regexp = new RegExp(re, flags) - } catch (ex) /* istanbul ignore next - should be impossible */ { - this.regexp = false - } - return this.regexp -} +/***/ 5332: +/***/ ((module, exports, __nccwpck_require__) => { -minimatch.match = function (list, pattern, options) { - options = options || {} - var mm = new Minimatch(pattern, options) - list = list.filter(function (f) { - return mm.match(f) - }) - if (mm.options.nonull && !list.length) { - list.push(pattern) - } - return list -} +/** + * Module dependencies. + */ -Minimatch.prototype.match = function match (f, partial) { - if (typeof partial === 'undefined') partial = this.partial - this.debug('match', f, this.pattern) - // short-circuit in the case of busted things. - // comments, etc. - if (this.comment) return false - if (this.empty) return f === '' +const tty = __nccwpck_require__(6224); +const util = __nccwpck_require__(3837); - if (f === '/' && partial) return true +/** + * This is the Node.js implementation of `debug()`. + */ - var options = this.options +exports.init = init; +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.destroy = util.deprecate( + () => {}, + 'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.' +); - // windows: need to use /, not \ - if (path.sep !== '/') { - f = f.split(path.sep).join('/') - } +/** + * Colors. + */ - // treat the test path as a set of pathparts. - f = f.split(slashSplit) - this.debug(this.pattern, 'split', f) +exports.colors = [6, 2, 3, 4, 5, 1]; - // just ONE of the pattern sets in this.set needs to match - // in order for it to be valid. If negating, then just one - // match means that we have failed. - // Either way, return on the first hit. +try { + // Optional dependency (as in, doesn't need to be installed, NOT like optionalDependencies in package.json) + // eslint-disable-next-line import/no-extraneous-dependencies + const supportsColor = __nccwpck_require__(132); + + if (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) { + exports.colors = [ + 20, + 21, + 26, + 27, + 32, + 33, + 38, + 39, + 40, + 41, + 42, + 43, + 44, + 45, + 56, + 57, + 62, + 63, + 68, + 69, + 74, + 75, + 76, + 77, + 78, + 79, + 80, + 81, + 92, + 93, + 98, + 99, + 112, + 113, + 128, + 129, + 134, + 135, + 148, + 149, + 160, + 161, + 162, + 163, + 164, + 165, + 166, + 167, + 168, + 169, + 170, + 171, + 172, + 173, + 178, + 179, + 184, + 185, + 196, + 197, + 198, + 199, + 200, + 201, + 202, + 203, + 204, + 205, + 206, + 207, + 208, + 209, + 214, + 215, + 220, + 221 + ]; + } +} catch (error) { + // Swallow - we only care if `supports-color` is available; it doesn't have to be. +} - var set = this.set - this.debug(this.pattern, 'set', set) +/** + * Build up the default `inspectOpts` object from the environment variables. + * + * $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js + */ + +exports.inspectOpts = Object.keys(process.env).filter(key => { + return /^debug_/i.test(key); +}).reduce((obj, key) => { + // Camel-case + const prop = key + .substring(6) + .toLowerCase() + .replace(/_([a-z])/g, (_, k) => { + return k.toUpperCase(); + }); - // Find the basename of the path by looking for the last non-empty segment - var filename - var i - for (i = f.length - 1; i >= 0; i--) { - filename = f[i] - if (filename) break - } + // Coerce string value into JS value + let val = process.env[key]; + if (/^(yes|on|true|enabled)$/i.test(val)) { + val = true; + } else if (/^(no|off|false|disabled)$/i.test(val)) { + val = false; + } else if (val === 'null') { + val = null; + } else { + val = Number(val); + } - for (i = 0; i < set.length; i++) { - var pattern = set[i] - var file = f - if (options.matchBase && pattern.length === 1) { - file = [filename] - } - var hit = this.matchOne(file, pattern, partial) - if (hit) { - if (options.flipNegate) return true - return !this.negate - } - } + obj[prop] = val; + return obj; +}, {}); - // didn't get any hits. this is success if it's a negative - // pattern, failure otherwise. - if (options.flipNegate) return false - return this.negate -} +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ -// set partial to true to test if, for example, -// "/a/b" matches the start of "/*/b/*/d" -// Partial means, if you run out of file before you run -// out of pattern, then that's fine, as long as all -// the parts match. -Minimatch.prototype.matchOne = function (file, pattern, partial) { - var options = this.options +function useColors() { + return 'colors' in exports.inspectOpts ? + Boolean(exports.inspectOpts.colors) : + tty.isatty(process.stderr.fd); +} - this.debug('matchOne', - { 'this': this, file: file, pattern: pattern }) +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ - this.debug('matchOne', file.length, pattern.length) +function formatArgs(args) { + const {namespace: name, useColors} = this; - for (var fi = 0, - pi = 0, - fl = file.length, - pl = pattern.length - ; (fi < fl) && (pi < pl) - ; fi++, pi++) { - this.debug('matchOne loop') - var p = pattern[pi] - var f = file[fi] + if (useColors) { + const c = this.color; + const colorCode = '\u001B[3' + (c < 8 ? c : '8;5;' + c); + const prefix = ` ${colorCode};1m${name} \u001B[0m`; - this.debug(pattern, p, f) + args[0] = prefix + args[0].split('\n').join('\n' + prefix); + args.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\u001B[0m'); + } else { + args[0] = getDate() + name + ' ' + args[0]; + } +} - // should be impossible. - // some invalid regexp stuff in the set. - /* istanbul ignore if */ - if (p === false) return false +function getDate() { + if (exports.inspectOpts.hideDate) { + return ''; + } + return new Date().toISOString() + ' '; +} - if (p === GLOBSTAR) { - this.debug('GLOBSTAR', [pattern, p, f]) +/** + * Invokes `util.formatWithOptions()` with the specified arguments and writes to stderr. + */ - // "**" - // a/**/b/**/c would match the following: - // a/b/x/y/z/c - // a/x/y/z/b/c - // a/b/x/b/x/c - // a/b/c - // To do this, take the rest of the pattern after - // the **, and see if it would match the file remainder. - // If so, return success. - // If not, the ** "swallows" a segment, and try again. - // This is recursively awful. - // - // a/**/b/**/c matching a/b/x/y/z/c - // - a matches a - // - doublestar - // - matchOne(b/x/y/z/c, b/**/c) - // - b matches b - // - doublestar - // - matchOne(x/y/z/c, c) -> no - // - matchOne(y/z/c, c) -> no - // - matchOne(z/c, c) -> no - // - matchOne(c, c) yes, hit - var fr = fi - var pr = pi + 1 - if (pr === pl) { - this.debug('** at the end') - // a ** at the end will just swallow the rest. - // We have found a match. - // however, it will not swallow /.x, unless - // options.dot is set. - // . and .. are *never* matched by **, for explosively - // exponential reasons. - for (; fi < fl; fi++) { - if (file[fi] === '.' || file[fi] === '..' || - (!options.dot && file[fi].charAt(0) === '.')) return false - } - return true - } +function log(...args) { + return process.stderr.write(util.formatWithOptions(exports.inspectOpts, ...args) + '\n'); +} - // ok, let's see if we can swallow whatever we can. - while (fr < fl) { - var swallowee = file[fr] +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ +function save(namespaces) { + if (namespaces) { + process.env.DEBUG = namespaces; + } else { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } +} - this.debug('\nglobstar while', file, fr, pattern, pr, swallowee) +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ - // XXX remove this slice. Just pass the start index. - if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) { - this.debug('globstar found match!', fr, fl, swallowee) - // found a match. - return true - } else { - // can't swallow "." or ".." ever. - // can only swallow ".foo" when explicitly asked. - if (swallowee === '.' || swallowee === '..' || - (!options.dot && swallowee.charAt(0) === '.')) { - this.debug('dot detected!', file, fr, pattern, pr) - break - } +function load() { + return process.env.DEBUG; +} - // ** swallows a segment, and continue. - this.debug('globstar swallow a segment, and continue') - fr++ - } - } +/** + * Init logic for `debug` instances. + * + * Create a new `inspectOpts` object in case `useColors` is set + * differently for a particular `debug` instance. + */ - // no match was found. - // However, in partial mode, we can't say this is necessarily over. - // If there's more *pattern* left, then - /* istanbul ignore if */ - if (partial) { - // ran out of file - this.debug('\n>>> no match, partial?', file, fr, pattern, pr) - if (fr === fl) return true - } - return false - } +function init(debug) { + debug.inspectOpts = {}; - // something other than ** - // non-magic patterns just have to match exactly - // patterns with magic have been turned into regexps. - var hit - if (typeof p === 'string') { - hit = f === p - this.debug('string match', p, f, hit) - } else { - hit = f.match(p) - this.debug('pattern match', p, f, hit) - } + const keys = Object.keys(exports.inspectOpts); + for (let i = 0; i < keys.length; i++) { + debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]]; + } +} - if (!hit) return false - } +module.exports = __nccwpck_require__(6243)(exports); - // Note: ending in / means that we'll get a final "" - // at the end of the pattern. This can only match a - // corresponding "" at the end of the file. - // If the file ends in /, then it can only match a - // a pattern that ends in /, unless the pattern just - // doesn't have any more for it. But, a/b/ should *not* - // match "a/b/*", even though "" matches against the - // [^/]*? pattern, except in partial mode, where it might - // simply not be reached yet. - // However, a/b/ should still satisfy a/* +const {formatters} = module.exports; - // now either we fell off the end of the pattern, or we're done. - if (fi === fl && pi === pl) { - // ran out of pattern and filename at the same time. - // an exact hit! - return true - } else if (fi === fl) { - // ran out of file, but still had pattern left. - // this is ok if we're doing the match as part of - // a glob fs traversal. - return partial - } else /* istanbul ignore else */ if (pi === pl) { - // ran out of pattern, still have file left. - // this is only acceptable if we're on the very last - // empty segment of a file with a trailing slash. - // a/* should match a/b/ - return (fi === fl - 1) && (file[fi] === '') - } +/** + * Map %o to `util.inspect()`, all on a single line. + */ - // should be unreachable. - /* istanbul ignore next */ - throw new Error('wtf?') -} +formatters.o = function (v) { + this.inspectOpts.colors = this.useColors; + return util.inspect(v, this.inspectOpts) + .split('\n') + .map(str => str.trim()) + .join(' '); +}; -// replace stuff like \* with * -function globUnescape (s) { - return s.replace(/\\(.)/g, '$1') -} +/** + * Map %O to `util.inspect()`, allowing multiple lines if needed. + */ -function regExpEscape (s) { - return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&') -} +formatters.O = function (v) { + this.inspectOpts.colors = this.useColors; + return util.inspect(v, this.inspectOpts); +}; /***/ }), -/***/ 467: -/***/ ((module, exports, __nccwpck_require__) => { +/***/ 8611: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var Stream = (__nccwpck_require__(2781).Stream); +var util = __nccwpck_require__(3837); +module.exports = DelayedStream; +function DelayedStream() { + this.source = null; + this.dataSize = 0; + this.maxDataSize = 1024 * 1024; + this.pauseStream = true; -Object.defineProperty(exports, "__esModule", ({ value: true })); + this._maxDataSizeExceeded = false; + this._released = false; + this._bufferedEvents = []; +} +util.inherits(DelayedStream, Stream); -function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } +DelayedStream.create = function(source, options) { + var delayedStream = new this(); -var Stream = _interopDefault(__nccwpck_require__(2781)); -var http = _interopDefault(__nccwpck_require__(3685)); -var Url = _interopDefault(__nccwpck_require__(7310)); -var whatwgUrl = _interopDefault(__nccwpck_require__(8665)); -var https = _interopDefault(__nccwpck_require__(5687)); -var zlib = _interopDefault(__nccwpck_require__(9796)); + options = options || {}; + for (var option in options) { + delayedStream[option] = options[option]; + } -// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js + delayedStream.source = source; -// fix for "Readable" isn't a named export issue -const Readable = Stream.Readable; + var realEmit = source.emit; + source.emit = function() { + delayedStream._handleEmit(arguments); + return realEmit.apply(source, arguments); + }; -const BUFFER = Symbol('buffer'); -const TYPE = Symbol('type'); + source.on('error', function() {}); + if (delayedStream.pauseStream) { + source.pause(); + } -class Blob { - constructor() { - this[TYPE] = ''; + return delayedStream; +}; - const blobParts = arguments[0]; - const options = arguments[1]; +Object.defineProperty(DelayedStream.prototype, 'readable', { + configurable: true, + enumerable: true, + get: function() { + return this.source.readable; + } +}); - const buffers = []; - let size = 0; +DelayedStream.prototype.setEncoding = function() { + return this.source.setEncoding.apply(this.source, arguments); +}; - if (blobParts) { - const a = blobParts; - const length = Number(a.length); - for (let i = 0; i < length; i++) { - const element = a[i]; - let buffer; - if (element instanceof Buffer) { - buffer = element; - } else if (ArrayBuffer.isView(element)) { - buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength); - } else if (element instanceof ArrayBuffer) { - buffer = Buffer.from(element); - } else if (element instanceof Blob) { - buffer = element[BUFFER]; - } else { - buffer = Buffer.from(typeof element === 'string' ? element : String(element)); - } - size += buffer.length; - buffers.push(buffer); - } - } +DelayedStream.prototype.resume = function() { + if (!this._released) { + this.release(); + } - this[BUFFER] = Buffer.concat(buffers); + this.source.resume(); +}; - let type = options && options.type !== undefined && String(options.type).toLowerCase(); - if (type && !/[^\u0020-\u007E]/.test(type)) { - this[TYPE] = type; - } - } - get size() { - return this[BUFFER].length; - } - get type() { - return this[TYPE]; - } - text() { - return Promise.resolve(this[BUFFER].toString()); - } - arrayBuffer() { - const buf = this[BUFFER]; - const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); - return Promise.resolve(ab); - } - stream() { - const readable = new Readable(); - readable._read = function () {}; - readable.push(this[BUFFER]); - readable.push(null); - return readable; - } - toString() { - return '[object Blob]'; - } - slice() { - const size = this.size; +DelayedStream.prototype.pause = function() { + this.source.pause(); +}; - const start = arguments[0]; - const end = arguments[1]; - let relativeStart, relativeEnd; - if (start === undefined) { - relativeStart = 0; - } else if (start < 0) { - relativeStart = Math.max(size + start, 0); - } else { - relativeStart = Math.min(start, size); - } - if (end === undefined) { - relativeEnd = size; - } else if (end < 0) { - relativeEnd = Math.max(size + end, 0); - } else { - relativeEnd = Math.min(end, size); - } - const span = Math.max(relativeEnd - relativeStart, 0); +DelayedStream.prototype.release = function() { + this._released = true; - const buffer = this[BUFFER]; - const slicedBuffer = buffer.slice(relativeStart, relativeStart + span); - const blob = new Blob([], { type: arguments[2] }); - blob[BUFFER] = slicedBuffer; - return blob; - } -} + this._bufferedEvents.forEach(function(args) { + this.emit.apply(this, args); + }.bind(this)); + this._bufferedEvents = []; +}; -Object.defineProperties(Blob.prototype, { - size: { enumerable: true }, - type: { enumerable: true }, - slice: { enumerable: true } -}); +DelayedStream.prototype.pipe = function() { + var r = Stream.prototype.pipe.apply(this, arguments); + this.resume(); + return r; +}; -Object.defineProperty(Blob.prototype, Symbol.toStringTag, { - value: 'Blob', - writable: false, - enumerable: false, - configurable: true -}); +DelayedStream.prototype._handleEmit = function(args) { + if (this._released) { + this.emit.apply(this, args); + return; + } -/** - * fetch-error.js - * - * FetchError interface for operational errors - */ + if (args[0] === 'data') { + this.dataSize += args[1].length; + this._checkIfMaxDataSizeExceeded(); + } -/** - * Create FetchError instance - * - * @param String message Error message for human - * @param String type Error type for machine - * @param String systemError For Node.js system error - * @return FetchError - */ -function FetchError(message, type, systemError) { - Error.call(this, message); + this._bufferedEvents.push(args); +}; - this.message = message; - this.type = type; +DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { + if (this._maxDataSizeExceeded) { + return; + } - // when err.type is `system`, err.code contains system error code - if (systemError) { - this.code = this.errno = systemError.code; + if (this.dataSize <= this.maxDataSize) { + return; } - // hide custom error implementation details from end-users - Error.captureStackTrace(this, this.constructor); -} + this._maxDataSizeExceeded = true; + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' + this.emit('error', new Error(message)); +}; -FetchError.prototype = Object.create(Error.prototype); -FetchError.prototype.constructor = FetchError; -FetchError.prototype.name = 'FetchError'; -let convert; -try { - convert = (__nccwpck_require__(2877).convert); -} catch (e) {} +/***/ }), -const INTERNALS = Symbol('Body internals'); +/***/ 1133: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -// fix an issue where "PassThrough" isn't a named export for node <10 -const PassThrough = Stream.PassThrough; +var debug; -/** - * Body mixin - * - * Ref: https://fetch.spec.whatwg.org/#body - * - * @param Stream body Readable stream - * @param Object opts Response options - * @return Void - */ -function Body(body) { - var _this = this; +module.exports = function () { + if (!debug) { + try { + /* eslint global-require: off */ + debug = __nccwpck_require__(8237)("follow-redirects"); + } + catch (error) { /* */ } + if (typeof debug !== "function") { + debug = function () { /* */ }; + } + } + debug.apply(null, arguments); +}; - var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - _ref$size = _ref.size; - let size = _ref$size === undefined ? 0 : _ref$size; - var _ref$timeout = _ref.timeout; - let timeout = _ref$timeout === undefined ? 0 : _ref$timeout; +/***/ }), - if (body == null) { - // body is undefined or null - body = null; - } else if (isURLSearchParams(body)) { - // body is a URLSearchParams - body = Buffer.from(body.toString()); - } else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { - // body is ArrayBuffer - body = Buffer.from(body); - } else if (ArrayBuffer.isView(body)) { - // body is ArrayBufferView - body = Buffer.from(body.buffer, body.byteOffset, body.byteLength); - } else if (body instanceof Stream) ; else { - // none of the above - // coerce to string then buffer - body = Buffer.from(String(body)); - } - this[INTERNALS] = { - body, - disturbed: false, - error: null - }; - this.size = size; - this.timeout = timeout; +/***/ 7707: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (body instanceof Stream) { - body.on('error', function (err) { - const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err); - _this[INTERNALS].error = error; - }); - } -} +var url = __nccwpck_require__(7310); +var URL = url.URL; +var http = __nccwpck_require__(3685); +var https = __nccwpck_require__(5687); +var Writable = (__nccwpck_require__(2781).Writable); +var assert = __nccwpck_require__(9491); +var debug = __nccwpck_require__(1133); -Body.prototype = { - get body() { - return this[INTERNALS].body; - }, +// Whether to use the native URL object or the legacy url module +var useNativeURL = false; +try { + assert(new URL()); +} +catch (error) { + useNativeURL = error.code === "ERR_INVALID_URL"; +} + +// URL fields to preserve in copy operations +var preservedUrlFields = [ + "auth", + "host", + "hostname", + "href", + "path", + "pathname", + "port", + "protocol", + "query", + "search", + "hash", +]; - get bodyUsed() { - return this[INTERNALS].disturbed; - }, +// Create handlers that pass events from native requests +var events = ["abort", "aborted", "connect", "error", "socket", "timeout"]; +var eventHandlers = Object.create(null); +events.forEach(function (event) { + eventHandlers[event] = function (arg1, arg2, arg3) { + this._redirectable.emit(event, arg1, arg2, arg3); + }; +}); - /** - * Decode response as ArrayBuffer - * - * @return Promise - */ - arrayBuffer() { - return consumeBody.call(this).then(function (buf) { - return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); - }); - }, +// Error types with codes +var InvalidUrlError = createErrorType( + "ERR_INVALID_URL", + "Invalid URL", + TypeError +); +var RedirectionError = createErrorType( + "ERR_FR_REDIRECTION_FAILURE", + "Redirected request failed" +); +var TooManyRedirectsError = createErrorType( + "ERR_FR_TOO_MANY_REDIRECTS", + "Maximum number of redirects exceeded", + RedirectionError +); +var MaxBodyLengthExceededError = createErrorType( + "ERR_FR_MAX_BODY_LENGTH_EXCEEDED", + "Request body larger than maxBodyLength limit" +); +var WriteAfterEndError = createErrorType( + "ERR_STREAM_WRITE_AFTER_END", + "write after end" +); + +// istanbul ignore next +var destroy = Writable.prototype.destroy || noop; + +// An HTTP(S) request that can be redirected +function RedirectableRequest(options, responseCallback) { + // Initialize the request + Writable.call(this); + this._sanitizeOptions(options); + this._options = options; + this._ended = false; + this._ending = false; + this._redirectCount = 0; + this._redirects = []; + this._requestBodyLength = 0; + this._requestBodyBuffers = []; + + // Attach a callback if passed + if (responseCallback) { + this.on("response", responseCallback); + } + + // React to responses of native requests + var self = this; + this._onNativeResponse = function (response) { + try { + self._processResponse(response); + } + catch (cause) { + self.emit("error", cause instanceof RedirectionError ? + cause : new RedirectionError({ cause: cause })); + } + }; - /** - * Return raw response as Blob - * - * @return Promise - */ - blob() { - let ct = this.headers && this.headers.get('content-type') || ''; - return consumeBody.call(this).then(function (buf) { - return Object.assign( - // Prevent copying - new Blob([], { - type: ct.toLowerCase() - }), { - [BUFFER]: buf - }); - }); - }, + // Perform the first request + this._performRequest(); +} +RedirectableRequest.prototype = Object.create(Writable.prototype); - /** - * Decode response as json - * - * @return Promise - */ - json() { - var _this2 = this; +RedirectableRequest.prototype.abort = function () { + destroyRequest(this._currentRequest); + this._currentRequest.abort(); + this.emit("abort"); +}; - return consumeBody.call(this).then(function (buffer) { - try { - return JSON.parse(buffer.toString()); - } catch (err) { - return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json')); - } - }); - }, +RedirectableRequest.prototype.destroy = function (error) { + destroyRequest(this._currentRequest, error); + destroy.call(this, error); + return this; +}; - /** - * Decode response as text - * - * @return Promise - */ - text() { - return consumeBody.call(this).then(function (buffer) { - return buffer.toString(); - }); - }, +// Writes buffered data to the current native request +RedirectableRequest.prototype.write = function (data, encoding, callback) { + // Writing is not allowed if end has been called + if (this._ending) { + throw new WriteAfterEndError(); + } - /** - * Decode response as buffer (non-spec api) - * - * @return Promise - */ - buffer() { - return consumeBody.call(this); - }, + // Validate input and shift parameters if necessary + if (!isString(data) && !isBuffer(data)) { + throw new TypeError("data should be a string, Buffer or Uint8Array"); + } + if (isFunction(encoding)) { + callback = encoding; + encoding = null; + } - /** - * Decode response as text, while automatically detecting the encoding and - * trying to decode to UTF-8 (non-spec api) - * - * @return Promise - */ - textConverted() { - var _this3 = this; + // Ignore empty buffers, since writing them doesn't invoke the callback + // https://github.com/nodejs/node/issues/22066 + if (data.length === 0) { + if (callback) { + callback(); + } + return; + } + // Only write when we don't exceed the maximum body length + if (this._requestBodyLength + data.length <= this._options.maxBodyLength) { + this._requestBodyLength += data.length; + this._requestBodyBuffers.push({ data: data, encoding: encoding }); + this._currentRequest.write(data, encoding, callback); + } + // Error when we exceed the maximum body length + else { + this.emit("error", new MaxBodyLengthExceededError()); + this.abort(); + } +}; - return consumeBody.call(this).then(function (buffer) { - return convertBody(buffer, _this3.headers); - }); - } +// Ends the current native request +RedirectableRequest.prototype.end = function (data, encoding, callback) { + // Shift parameters if necessary + if (isFunction(data)) { + callback = data; + data = encoding = null; + } + else if (isFunction(encoding)) { + callback = encoding; + encoding = null; + } + + // Write data if needed and end + if (!data) { + this._ended = this._ending = true; + this._currentRequest.end(null, null, callback); + } + else { + var self = this; + var currentRequest = this._currentRequest; + this.write(data, encoding, function () { + self._ended = true; + currentRequest.end(null, null, callback); + }); + this._ending = true; + } }; -// In browsers, all properties are enumerable. -Object.defineProperties(Body.prototype, { - body: { enumerable: true }, - bodyUsed: { enumerable: true }, - arrayBuffer: { enumerable: true }, - blob: { enumerable: true }, - json: { enumerable: true }, - text: { enumerable: true } -}); +// Sets a header value on the current native request +RedirectableRequest.prototype.setHeader = function (name, value) { + this._options.headers[name] = value; + this._currentRequest.setHeader(name, value); +}; -Body.mixIn = function (proto) { - for (const name of Object.getOwnPropertyNames(Body.prototype)) { - // istanbul ignore else: future proof - if (!(name in proto)) { - const desc = Object.getOwnPropertyDescriptor(Body.prototype, name); - Object.defineProperty(proto, name, desc); - } - } +// Clears a header value on the current native request +RedirectableRequest.prototype.removeHeader = function (name) { + delete this._options.headers[name]; + this._currentRequest.removeHeader(name); }; -/** - * Consume and convert an entire Body to a Buffer. - * - * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body - * - * @return Promise - */ -function consumeBody() { - var _this4 = this; +// Global timeout for all underlying requests +RedirectableRequest.prototype.setTimeout = function (msecs, callback) { + var self = this; - if (this[INTERNALS].disturbed) { - return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`)); - } + // Destroys the socket on timeout + function destroyOnTimeout(socket) { + socket.setTimeout(msecs); + socket.removeListener("timeout", socket.destroy); + socket.addListener("timeout", socket.destroy); + } - this[INTERNALS].disturbed = true; + // Sets up a timer to trigger a timeout event + function startTimer(socket) { + if (self._timeout) { + clearTimeout(self._timeout); + } + self._timeout = setTimeout(function () { + self.emit("timeout"); + clearTimer(); + }, msecs); + destroyOnTimeout(socket); + } - if (this[INTERNALS].error) { - return Body.Promise.reject(this[INTERNALS].error); - } + // Stops a timeout from triggering + function clearTimer() { + // Clear the timeout + if (self._timeout) { + clearTimeout(self._timeout); + self._timeout = null; + } - let body = this.body; + // Clean up all attached listeners + self.removeListener("abort", clearTimer); + self.removeListener("error", clearTimer); + self.removeListener("response", clearTimer); + self.removeListener("close", clearTimer); + if (callback) { + self.removeListener("timeout", callback); + } + if (!self.socket) { + self._currentRequest.removeListener("socket", startTimer); + } + } - // body is null - if (body === null) { - return Body.Promise.resolve(Buffer.alloc(0)); - } + // Attach callback if passed + if (callback) { + this.on("timeout", callback); + } - // body is blob - if (isBlob(body)) { - body = body.stream(); - } + // Start the timer if or when the socket is opened + if (this.socket) { + startTimer(this.socket); + } + else { + this._currentRequest.once("socket", startTimer); + } - // body is buffer - if (Buffer.isBuffer(body)) { - return Body.Promise.resolve(body); - } + // Clean up on events + this.on("socket", destroyOnTimeout); + this.on("abort", clearTimer); + this.on("error", clearTimer); + this.on("response", clearTimer); + this.on("close", clearTimer); - // istanbul ignore if: should never happen - if (!(body instanceof Stream)) { - return Body.Promise.resolve(Buffer.alloc(0)); - } + return this; +}; - // body is stream - // get ready to actually consume the body - let accum = []; - let accumBytes = 0; - let abort = false; +// Proxy all other public ClientRequest methods +[ + "flushHeaders", "getHeader", + "setNoDelay", "setSocketKeepAlive", +].forEach(function (method) { + RedirectableRequest.prototype[method] = function (a, b) { + return this._currentRequest[method](a, b); + }; +}); - return new Body.Promise(function (resolve, reject) { - let resTimeout; +// Proxy all public ClientRequest properties +["aborted", "connection", "socket"].forEach(function (property) { + Object.defineProperty(RedirectableRequest.prototype, property, { + get: function () { return this._currentRequest[property]; }, + }); +}); - // allow timeout on slow response body - if (_this4.timeout) { - resTimeout = setTimeout(function () { - abort = true; - reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout')); - }, _this4.timeout); - } +RedirectableRequest.prototype._sanitizeOptions = function (options) { + // Ensure headers are always present + if (!options.headers) { + options.headers = {}; + } - // handle stream errors - body.on('error', function (err) { - if (err.name === 'AbortError') { - // if the request was aborted, reject with this Error - abort = true; - reject(err); - } else { - // other errors, such as incorrect content-encoding - reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err)); - } - }); + // Since http.request treats host as an alias of hostname, + // but the url module interprets host as hostname plus port, + // eliminate the host property to avoid confusion. + if (options.host) { + // Use hostname if set, because it has precedence + if (!options.hostname) { + options.hostname = options.host; + } + delete options.host; + } - body.on('data', function (chunk) { - if (abort || chunk === null) { - return; - } + // Complete the URL object when necessary + if (!options.pathname && options.path) { + var searchPos = options.path.indexOf("?"); + if (searchPos < 0) { + options.pathname = options.path; + } + else { + options.pathname = options.path.substring(0, searchPos); + options.search = options.path.substring(searchPos); + } + } +}; + + +// Executes the next native request (initial or redirect) +RedirectableRequest.prototype._performRequest = function () { + // Load the native protocol + var protocol = this._options.protocol; + var nativeProtocol = this._options.nativeProtocols[protocol]; + if (!nativeProtocol) { + throw new TypeError("Unsupported protocol " + protocol); + } + + // If specified, use the agent corresponding to the protocol + // (HTTP and HTTPS use different types of agents) + if (this._options.agents) { + var scheme = protocol.slice(0, -1); + this._options.agent = this._options.agents[scheme]; + } + + // Create the native request and set up its event handlers + var request = this._currentRequest = + nativeProtocol.request(this._options, this._onNativeResponse); + request._redirectable = this; + for (var event of events) { + request.on(event, eventHandlers[event]); + } + + // RFC7230§5.3.1: When making a request directly to an origin server, […] + // a client MUST send only the absolute path […] as the request-target. + this._currentUrl = /^\//.test(this._options.path) ? + url.format(this._options) : + // When making a request to a proxy, […] + // a client MUST send the target URI in absolute-form […]. + this._options.path; + + // End a redirected request + // (The first request must be ended explicitly with RedirectableRequest#end) + if (this._isRedirect) { + // Write the request entity and end + var i = 0; + var self = this; + var buffers = this._requestBodyBuffers; + (function writeNext(error) { + // Only write if this request has not been redirected yet + /* istanbul ignore else */ + if (request === self._currentRequest) { + // Report any write errors + /* istanbul ignore if */ + if (error) { + self.emit("error", error); + } + // Write the next buffer if there are still left + else if (i < buffers.length) { + var buffer = buffers[i++]; + /* istanbul ignore else */ + if (!request.finished) { + request.write(buffer.data, buffer.encoding, writeNext); + } + } + // End the request if `end` has been called on us + else if (self._ended) { + request.end(); + } + } + }()); + } +}; - if (_this4.size && accumBytes + chunk.length > _this4.size) { - abort = true; - reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size')); - return; - } +// Processes a response from the current native request +RedirectableRequest.prototype._processResponse = function (response) { + // Store the redirected response + var statusCode = response.statusCode; + if (this._options.trackRedirects) { + this._redirects.push({ + url: this._currentUrl, + headers: response.headers, + statusCode: statusCode, + }); + } - accumBytes += chunk.length; - accum.push(chunk); - }); + // RFC7231§6.4: The 3xx (Redirection) class of status code indicates + // that further action needs to be taken by the user agent in order to + // fulfill the request. If a Location header field is provided, + // the user agent MAY automatically redirect its request to the URI + // referenced by the Location field value, + // even if the specific status code is not understood. - body.on('end', function () { - if (abort) { - return; - } + // If the response is not a redirect; return it as-is + var location = response.headers.location; + if (!location || this._options.followRedirects === false || + statusCode < 300 || statusCode >= 400) { + response.responseUrl = this._currentUrl; + response.redirects = this._redirects; + this.emit("response", response); - clearTimeout(resTimeout); + // Clean up + this._requestBodyBuffers = []; + return; + } - try { - resolve(Buffer.concat(accum, accumBytes)); - } catch (err) { - // handle streams that have accumulated too much data (issue #414) - reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err)); - } - }); - }); -} + // The response is a redirect, so abort the current request + destroyRequest(this._currentRequest); + // Discard the remainder of the response to avoid waiting for data + response.destroy(); + + // RFC7231§6.4: A client SHOULD detect and intervene + // in cyclical redirections (i.e., "infinite" redirection loops). + if (++this._redirectCount > this._options.maxRedirects) { + throw new TooManyRedirectsError(); + } + + // Store the request headers if applicable + var requestHeaders; + var beforeRedirect = this._options.beforeRedirect; + if (beforeRedirect) { + requestHeaders = Object.assign({ + // The Host header was set by nativeProtocol.request + Host: response.req.getHeader("host"), + }, this._options.headers); + } + + // RFC7231§6.4: Automatic redirection needs to done with + // care for methods not known to be safe, […] + // RFC7231§6.4.2–3: For historical reasons, a user agent MAY change + // the request method from POST to GET for the subsequent request. + var method = this._options.method; + if ((statusCode === 301 || statusCode === 302) && this._options.method === "POST" || + // RFC7231§6.4.4: The 303 (See Other) status code indicates that + // the server is redirecting the user agent to a different resource […] + // A user agent can perform a retrieval request targeting that URI + // (a GET or HEAD request if using HTTP) […] + (statusCode === 303) && !/^(?:GET|HEAD)$/.test(this._options.method)) { + this._options.method = "GET"; + // Drop a possible entity and headers related to it + this._requestBodyBuffers = []; + removeMatchingHeaders(/^content-/i, this._options.headers); + } + + // Drop the Host header, as the redirect might lead to a different host + var currentHostHeader = removeMatchingHeaders(/^host$/i, this._options.headers); + + // If the redirect is relative, carry over the host of the last request + var currentUrlParts = parseUrl(this._currentUrl); + var currentHost = currentHostHeader || currentUrlParts.host; + var currentUrl = /^\w+:/.test(location) ? this._currentUrl : + url.format(Object.assign(currentUrlParts, { host: currentHost })); + + // Create the redirected request + var redirectUrl = resolveUrl(location, currentUrl); + debug("redirecting to", redirectUrl.href); + this._isRedirect = true; + spreadUrlObject(redirectUrl, this._options); + + // Drop confidential headers when redirecting to a less secure protocol + // or to a different domain that is not a superdomain + if (redirectUrl.protocol !== currentUrlParts.protocol && + redirectUrl.protocol !== "https:" || + redirectUrl.host !== currentHost && + !isSubdomain(redirectUrl.host, currentHost)) { + removeMatchingHeaders(/^(?:(?:proxy-)?authorization|cookie)$/i, this._options.headers); + } + + // Evaluate the beforeRedirect callback + if (isFunction(beforeRedirect)) { + var responseDetails = { + headers: response.headers, + statusCode: statusCode, + }; + var requestDetails = { + url: currentUrl, + method: method, + headers: requestHeaders, + }; + beforeRedirect(this._options, responseDetails, requestDetails); + this._sanitizeOptions(this._options); + } -/** - * Detect buffer encoding and convert to target encoding - * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding - * - * @param Buffer buffer Incoming buffer - * @param String encoding Target encoding - * @return String - */ -function convertBody(buffer, headers) { - if (typeof convert !== 'function') { - throw new Error('The package `encoding` must be installed to use the textConverted() function'); - } + // Perform the redirected request + this._performRequest(); +}; - const ct = headers.get('content-type'); - let charset = 'utf-8'; - let res, str; +// Wraps the key/value object of protocols with redirect functionality +function wrap(protocols) { + // Default settings + var exports = { + maxRedirects: 21, + maxBodyLength: 10 * 1024 * 1024, + }; - // header - if (ct) { - res = /charset=([^;]*)/i.exec(ct); - } + // Wrap each protocol + var nativeProtocols = {}; + Object.keys(protocols).forEach(function (scheme) { + var protocol = scheme + ":"; + var nativeProtocol = nativeProtocols[protocol] = protocols[scheme]; + var wrappedProtocol = exports[scheme] = Object.create(nativeProtocol); - // no charset in content type, peek at response body for at most 1024 bytes - str = buffer.slice(0, 1024).toString(); + // Executes a request, following redirects + function request(input, options, callback) { + // Parse parameters, ensuring that input is an object + if (isURL(input)) { + input = spreadUrlObject(input); + } + else if (isString(input)) { + input = spreadUrlObject(parseUrl(input)); + } + else { + callback = options; + options = validateUrl(input); + input = { protocol: protocol }; + } + if (isFunction(options)) { + callback = options; + options = null; + } - // html5 - if (!res && str) { - res = / 0 && subdomain[dot] === "." && subdomain.endsWith(domain); +} + +function isString(value) { + return typeof value === "string" || value instanceof String; +} + +function isFunction(value) { + return typeof value === "function"; +} + +function isBuffer(value) { + return typeof value === "object" && ("length" in value); +} + +function isURL(value) { + return URL && value instanceof URL; +} + +// Exports +module.exports = wrap({ http: http, https: https }); +module.exports.wrap = wrap; + + +/***/ }), + +/***/ 841: +/***/ ((module) => { + +"use strict"; + + +const denyList = new Set([ + 'ENOTFOUND', + 'ENETUNREACH', + + // SSL errors from https://github.com/nodejs/node/blob/fc8e3e2cdc521978351de257030db0076d79e0ab/src/crypto/crypto_common.cc#L301-L328 + 'UNABLE_TO_GET_ISSUER_CERT', + 'UNABLE_TO_GET_CRL', + 'UNABLE_TO_DECRYPT_CERT_SIGNATURE', + 'UNABLE_TO_DECRYPT_CRL_SIGNATURE', + 'UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY', + 'CERT_SIGNATURE_FAILURE', + 'CRL_SIGNATURE_FAILURE', + 'CERT_NOT_YET_VALID', + 'CERT_HAS_EXPIRED', + 'CRL_NOT_YET_VALID', + 'CRL_HAS_EXPIRED', + 'ERROR_IN_CERT_NOT_BEFORE_FIELD', + 'ERROR_IN_CERT_NOT_AFTER_FIELD', + 'ERROR_IN_CRL_LAST_UPDATE_FIELD', + 'ERROR_IN_CRL_NEXT_UPDATE_FIELD', + 'OUT_OF_MEM', + 'DEPTH_ZERO_SELF_SIGNED_CERT', + 'SELF_SIGNED_CERT_IN_CHAIN', + 'UNABLE_TO_GET_ISSUER_CERT_LOCALLY', + 'UNABLE_TO_VERIFY_LEAF_SIGNATURE', + 'CERT_CHAIN_TOO_LONG', + 'CERT_REVOKED', + 'INVALID_CA', + 'PATH_LENGTH_EXCEEDED', + 'INVALID_PURPOSE', + 'CERT_UNTRUSTED', + 'CERT_REJECTED', + 'HOSTNAME_MISMATCH' +]); + +// TODO: Use `error?.code` when targeting Node.js 14 +module.exports = error => !denyList.has(error && error.code); + + +/***/ }), + +/***/ 7426: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +/*! + * mime-db + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015-2022 Douglas Christopher Wilson + * MIT Licensed + */ + /** - * Detect a URLSearchParams object - * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143 - * - * @param Object obj Object to detect by type or brand - * @return String + * Module exports. */ -function isURLSearchParams(obj) { - // Duck-typing as a necessary condition. - if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') { - return false; - } - // Brand-checking and more duck-typing as optional condition. - return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function'; -} +module.exports = __nccwpck_require__(3765) + + +/***/ }), + +/***/ 3583: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; +/*! + * mime-types + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + + /** - * Check if `obj` is a W3C `Blob` object (which `File` inherits from) - * @param {*} obj - * @return {boolean} + * Module dependencies. + * @private */ -function isBlob(obj) { - return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]); -} + +var db = __nccwpck_require__(7426) +var extname = (__nccwpck_require__(1017).extname) /** - * Clone body given Res/Req instance - * - * @param Mixed instance Response or Request instance - * @return Mixed + * Module variables. + * @private */ -function clone(instance) { - let p1, p2; - let body = instance.body; - // don't allow cloning a used body - if (instance.bodyUsed) { - throw new Error('cannot clone body after it is used'); - } +var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/ +var TEXT_TYPE_REGEXP = /^text\//i - // check that body is a stream and not form-data object - // note: we can't clone the form-data object without having it as a dependency - if (body instanceof Stream && typeof body.getBoundary !== 'function') { - // tee instance body - p1 = new PassThrough(); - p2 = new PassThrough(); - body.pipe(p1); - body.pipe(p2); - // set instance body to teed body and return the other teed body - instance[INTERNALS].body = p1; - body = p2; - } +/** + * Module exports. + * @public + */ - return body; -} +exports.charset = charset +exports.charsets = { lookup: charset } +exports.contentType = contentType +exports.extension = extension +exports.extensions = Object.create(null) +exports.lookup = lookup +exports.types = Object.create(null) + +// Populate the extensions/types maps +populateMaps(exports.extensions, exports.types) /** - * Performs the operation "extract a `Content-Type` value from |object|" as - * specified in the specification: - * https://fetch.spec.whatwg.org/#concept-bodyinit-extract - * - * This function assumes that instance.body is present. + * Get the default charset for a MIME type. * - * @param Mixed instance Any options.body input + * @param {string} type + * @return {boolean|string} */ -function extractContentType(body) { - if (body === null) { - // body is null - return null; - } else if (typeof body === 'string') { - // body is string - return 'text/plain;charset=UTF-8'; - } else if (isURLSearchParams(body)) { - // body is a URLSearchParams - return 'application/x-www-form-urlencoded;charset=UTF-8'; - } else if (isBlob(body)) { - // body is blob - return body.type || null; - } else if (Buffer.isBuffer(body)) { - // body is buffer - return null; - } else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { - // body is ArrayBuffer - return null; - } else if (ArrayBuffer.isView(body)) { - // body is ArrayBufferView - return null; - } else if (typeof body.getBoundary === 'function') { - // detect form data input from form-data module - return `multipart/form-data;boundary=${body.getBoundary()}`; - } else if (body instanceof Stream) { - // body is stream - // can't really do much about this - return null; - } else { - // Body constructor defaults other things to string - return 'text/plain;charset=UTF-8'; - } + +function charset (type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = EXTRACT_TYPE_REGEXP.exec(type) + var mime = match && db[match[1].toLowerCase()] + + if (mime && mime.charset) { + return mime.charset + } + + // default text/* to utf-8 + if (match && TEXT_TYPE_REGEXP.test(match[1])) { + return 'UTF-8' + } + + return false } /** - * The Fetch Standard treats this as if "total bytes" is a property on the body. - * For us, we have to explicitly get it with a function. - * - * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes + * Create a full Content-Type header given a MIME type or extension. * - * @param Body instance Instance of Body - * @return Number? Number of bytes, or null if not possible + * @param {string} str + * @return {boolean|string} */ -function getTotalBytes(instance) { - const body = instance.body; +function contentType (str) { + // TODO: should this even be in this module? + if (!str || typeof str !== 'string') { + return false + } - if (body === null) { - // body is null - return 0; - } else if (isBlob(body)) { - return body.size; - } else if (Buffer.isBuffer(body)) { - // body is buffer - return body.length; - } else if (body && typeof body.getLengthSync === 'function') { - // detect form data input from form-data module - if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x - body.hasKnownLength && body.hasKnownLength()) { - // 2.x - return body.getLengthSync(); - } - return null; - } else { - // body is stream - return null; - } + var mime = str.indexOf('/') === -1 + ? exports.lookup(str) + : str + + if (!mime) { + return false + } + + // TODO: use content-type or other module + if (mime.indexOf('charset') === -1) { + var charset = exports.charset(mime) + if (charset) mime += '; charset=' + charset.toLowerCase() + } + + return mime } /** - * Write a Body to a Node.js WritableStream (e.g. http.Request) object. + * Get the default extension for a MIME type. * - * @param Body instance Instance of Body - * @return Void + * @param {string} type + * @return {boolean|string} */ -function writeToStream(dest, instance) { - const body = instance.body; +function extension (type) { + if (!type || typeof type !== 'string') { + return false + } - if (body === null) { - // body is null - dest.end(); - } else if (isBlob(body)) { - body.stream().pipe(dest); - } else if (Buffer.isBuffer(body)) { - // body is buffer - dest.write(body); - dest.end(); - } else { - // body is stream - body.pipe(dest); - } -} + // TODO: use media-typer + var match = EXTRACT_TYPE_REGEXP.exec(type) -// expose Promise -Body.Promise = global.Promise; + // get extensions + var exts = match && exports.extensions[match[1].toLowerCase()] + + if (!exts || !exts.length) { + return false + } + + return exts[0] +} /** - * headers.js + * Lookup the MIME type for a file path/extension. * - * Headers class offers convenient helpers + * @param {string} path + * @return {boolean|string} */ -const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/; -const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/; +function lookup (path) { + if (!path || typeof path !== 'string') { + return false + } -function validateName(name) { - name = `${name}`; - if (invalidTokenRegex.test(name) || name === '') { - throw new TypeError(`${name} is not a legal HTTP header name`); - } -} + // get the extension ("ext" or ".ext" or full path) + var extension = extname('x.' + path) + .toLowerCase() + .substr(1) -function validateValue(value) { - value = `${value}`; - if (invalidHeaderCharRegex.test(value)) { - throw new TypeError(`${value} is not a legal HTTP header value`); - } + if (!extension) { + return false + } + + return exports.types[extension] || false } /** - * Find the key in the map object given a header name. - * - * Returns undefined if not found. - * - * @param String name Header name - * @return String|Undefined + * Populate the extensions and types maps. + * @private */ -function find(map, name) { - name = name.toLowerCase(); - for (const key in map) { - if (key.toLowerCase() === name) { - return key; - } - } - return undefined; -} -const MAP = Symbol('map'); -class Headers { - /** - * Headers class - * - * @param Object headers Response headers - * @return Void - */ - constructor() { - let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined; +function populateMaps (extensions, types) { + // source preference (least -> most) + var preference = ['nginx', 'apache', undefined, 'iana'] - this[MAP] = Object.create(null); + Object.keys(db).forEach(function forEachMimeType (type) { + var mime = db[type] + var exts = mime.extensions - if (init instanceof Headers) { - const rawHeaders = init.raw(); - const headerNames = Object.keys(rawHeaders); + if (!exts || !exts.length) { + return + } - for (const headerName of headerNames) { - for (const value of rawHeaders[headerName]) { - this.append(headerName, value); - } - } + // mime -> extensions + extensions[type] = exts - return; - } + // extension -> mime + for (var i = 0; i < exts.length; i++) { + var extension = exts[i] - // We don't worry about converting prop to ByteString here as append() - // will handle it. - if (init == null) ; else if (typeof init === 'object') { - const method = init[Symbol.iterator]; - if (method != null) { - if (typeof method !== 'function') { - throw new TypeError('Header pairs must be iterable'); - } + if (types[extension]) { + var from = preference.indexOf(db[types[extension]].source) + var to = preference.indexOf(mime.source) - // sequence> - // Note: per spec we have to first exhaust the lists then process them - const pairs = []; - for (const pair of init) { - if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') { - throw new TypeError('Each header pair must be iterable'); - } - pairs.push(Array.from(pair)); - } + if (types[extension] !== 'application/octet-stream' && + (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) { + // skip the remapping + continue + } + } - for (const pair of pairs) { - if (pair.length !== 2) { - throw new TypeError('Each header pair must be a name/value tuple'); - } - this.append(pair[0], pair[1]); - } - } else { - // record - for (const key of Object.keys(init)) { - const value = init[key]; - this.append(key, value); - } - } - } else { - throw new TypeError('Provided initializer must be an object'); - } - } + // set the extension -> mime + types[extension] = type + } + }) +} - /** - * Return combined header value given name - * - * @param String name Header name - * @return Mixed - */ - get(name) { - name = `${name}`; - validateName(name); - const key = find(this[MAP], name); - if (key === undefined) { - return null; - } - return this[MAP][key].join(', '); - } +/***/ }), - /** - * Iterate over all headers - * - * @param Function callback Executed for each item with parameters (value, name, thisArg) - * @param Boolean thisArg `this` context for callback function - * @return Void - */ - forEach(callback) { - let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined; +/***/ 3973: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - let pairs = getHeaders(this); - let i = 0; - while (i < pairs.length) { - var _pairs$i = pairs[i]; - const name = _pairs$i[0], - value = _pairs$i[1]; +module.exports = minimatch +minimatch.Minimatch = Minimatch - callback.call(thisArg, value, name, this); - pairs = getHeaders(this); - i++; - } - } +var path = (function () { try { return __nccwpck_require__(1017) } catch (e) {}}()) || { + sep: '/' +} +minimatch.sep = path.sep - /** - * Overwrite header values given name - * - * @param String name Header name - * @param String value Header value - * @return Void - */ - set(name, value) { - name = `${name}`; - value = `${value}`; - validateName(name); - validateValue(value); - const key = find(this[MAP], name); - this[MAP][key !== undefined ? key : name] = [value]; - } +var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {} +var expand = __nccwpck_require__(3717) - /** - * Append a value onto existing header - * - * @param String name Header name - * @param String value Header value - * @return Void - */ - append(name, value) { - name = `${name}`; - value = `${value}`; - validateName(name); - validateValue(value); - const key = find(this[MAP], name); - if (key !== undefined) { - this[MAP][key].push(value); - } else { - this[MAP][name] = [value]; - } - } +var plTypes = { + '!': { open: '(?:(?!(?:', close: '))[^/]*?)'}, + '?': { open: '(?:', close: ')?' }, + '+': { open: '(?:', close: ')+' }, + '*': { open: '(?:', close: ')*' }, + '@': { open: '(?:', close: ')' } +} - /** - * Check for header name existence - * - * @param String name Header name - * @return Boolean - */ - has(name) { - name = `${name}`; - validateName(name); - return find(this[MAP], name) !== undefined; - } +// any single thing other than / +// don't need to escape / when using new RegExp() +var qmark = '[^/]' - /** - * Delete all header values given name - * - * @param String name Header name - * @return Void - */ - delete(name) { - name = `${name}`; - validateName(name); - const key = find(this[MAP], name); - if (key !== undefined) { - delete this[MAP][key]; - } - } +// * => any number of characters +var star = qmark + '*?' - /** - * Return raw headers (non-spec api) - * - * @return Object - */ - raw() { - return this[MAP]; - } +// ** when dots are allowed. Anything goes, except .. and . +// not (^ or / followed by one or two dots followed by $ or /), +// followed by anything, any number of times. +var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?' - /** - * Get an iterator on keys. - * - * @return Iterator - */ - keys() { - return createHeadersIterator(this, 'key'); - } +// not a ^ or / followed by a dot, +// followed by anything, any number of times. +var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?' - /** - * Get an iterator on values. - * - * @return Iterator - */ - values() { - return createHeadersIterator(this, 'value'); - } +// characters that need to be escaped in RegExp. +var reSpecials = charSet('().*{}+?[]^$\\!') - /** - * Get an iterator on entries. - * - * This is the default iterator of the Headers object. - * - * @return Iterator - */ - [Symbol.iterator]() { - return createHeadersIterator(this, 'key+value'); - } +// "abc" -> { a:true, b:true, c:true } +function charSet (s) { + return s.split('').reduce(function (set, c) { + set[c] = true + return set + }, {}) } -Headers.prototype.entries = Headers.prototype[Symbol.iterator]; - -Object.defineProperty(Headers.prototype, Symbol.toStringTag, { - value: 'Headers', - writable: false, - enumerable: false, - configurable: true -}); -Object.defineProperties(Headers.prototype, { - get: { enumerable: true }, - forEach: { enumerable: true }, - set: { enumerable: true }, - append: { enumerable: true }, - has: { enumerable: true }, - delete: { enumerable: true }, - keys: { enumerable: true }, - values: { enumerable: true }, - entries: { enumerable: true } -}); +// normalizes slashes. +var slashSplit = /\/+/ -function getHeaders(headers) { - let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value'; +minimatch.filter = filter +function filter (pattern, options) { + options = options || {} + return function (p, i, list) { + return minimatch(p, pattern, options) + } +} - const keys = Object.keys(headers[MAP]).sort(); - return keys.map(kind === 'key' ? function (k) { - return k.toLowerCase(); - } : kind === 'value' ? function (k) { - return headers[MAP][k].join(', '); - } : function (k) { - return [k.toLowerCase(), headers[MAP][k].join(', ')]; - }); +function ext (a, b) { + b = b || {} + var t = {} + Object.keys(a).forEach(function (k) { + t[k] = a[k] + }) + Object.keys(b).forEach(function (k) { + t[k] = b[k] + }) + return t } -const INTERNAL = Symbol('internal'); +minimatch.defaults = function (def) { + if (!def || typeof def !== 'object' || !Object.keys(def).length) { + return minimatch + } -function createHeadersIterator(target, kind) { - const iterator = Object.create(HeadersIteratorPrototype); - iterator[INTERNAL] = { - target, - kind, - index: 0 - }; - return iterator; -} + var orig = minimatch -const HeadersIteratorPrototype = Object.setPrototypeOf({ - next() { - // istanbul ignore if - if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) { - throw new TypeError('Value of `this` is not a HeadersIterator'); - } + var m = function minimatch (p, pattern, options) { + return orig(p, pattern, ext(def, options)) + } - var _INTERNAL = this[INTERNAL]; - const target = _INTERNAL.target, - kind = _INTERNAL.kind, - index = _INTERNAL.index; + m.Minimatch = function Minimatch (pattern, options) { + return new orig.Minimatch(pattern, ext(def, options)) + } + m.Minimatch.defaults = function defaults (options) { + return orig.defaults(ext(def, options)).Minimatch + } - const values = getHeaders(target, kind); - const len = values.length; - if (index >= len) { - return { - value: undefined, - done: true - }; - } + m.filter = function filter (pattern, options) { + return orig.filter(pattern, ext(def, options)) + } - this[INTERNAL].index = index + 1; + m.defaults = function defaults (options) { + return orig.defaults(ext(def, options)) + } - return { - value: values[index], - done: false - }; - } -}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()))); + m.makeRe = function makeRe (pattern, options) { + return orig.makeRe(pattern, ext(def, options)) + } -Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, { - value: 'HeadersIterator', - writable: false, - enumerable: false, - configurable: true -}); + m.braceExpand = function braceExpand (pattern, options) { + return orig.braceExpand(pattern, ext(def, options)) + } -/** - * Export the Headers object in a form that Node.js can consume. - * - * @param Headers headers - * @return Object - */ -function exportNodeCompatibleHeaders(headers) { - const obj = Object.assign({ __proto__: null }, headers[MAP]); + m.match = function (list, pattern, options) { + return orig.match(list, pattern, ext(def, options)) + } - // http.request() only supports string as Host header. This hack makes - // specifying custom Host header possible. - const hostHeaderKey = find(headers[MAP], 'Host'); - if (hostHeaderKey !== undefined) { - obj[hostHeaderKey] = obj[hostHeaderKey][0]; - } + return m +} - return obj; +Minimatch.defaults = function (def) { + return minimatch.defaults(def).Minimatch } -/** - * Create a Headers object from an object of headers, ignoring those that do - * not conform to HTTP grammar productions. - * - * @param Object obj Object of headers - * @return Headers - */ -function createHeadersLenient(obj) { - const headers = new Headers(); - for (const name of Object.keys(obj)) { - if (invalidTokenRegex.test(name)) { - continue; - } - if (Array.isArray(obj[name])) { - for (const val of obj[name]) { - if (invalidHeaderCharRegex.test(val)) { - continue; - } - if (headers[MAP][name] === undefined) { - headers[MAP][name] = [val]; - } else { - headers[MAP][name].push(val); - } - } - } else if (!invalidHeaderCharRegex.test(obj[name])) { - headers[MAP][name] = [obj[name]]; - } - } - return headers; +function minimatch (p, pattern, options) { + assertValidPattern(pattern) + + if (!options) options = {} + + // shortcut: comments match nothing. + if (!options.nocomment && pattern.charAt(0) === '#') { + return false + } + + return new Minimatch(pattern, options).match(p) } -const INTERNALS$1 = Symbol('Response internals'); +function Minimatch (pattern, options) { + if (!(this instanceof Minimatch)) { + return new Minimatch(pattern, options) + } -// fix an issue where "STATUS_CODES" aren't a named export for node <10 -const STATUS_CODES = http.STATUS_CODES; + assertValidPattern(pattern) -/** - * Response class - * - * @param Stream body Readable stream - * @param Object opts Response options - * @return Void - */ -class Response { - constructor() { - let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; - let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + if (!options) options = {} - Body.call(this, body, opts); + pattern = pattern.trim() - const status = opts.status || 200; - const headers = new Headers(opts.headers); + // windows support: need to use /, not \ + if (!options.allowWindowsEscape && path.sep !== '/') { + pattern = pattern.split(path.sep).join('/') + } - if (body != null && !headers.has('Content-Type')) { - const contentType = extractContentType(body); - if (contentType) { - headers.append('Content-Type', contentType); - } - } + this.options = options + this.set = [] + this.pattern = pattern + this.regexp = null + this.negate = false + this.comment = false + this.empty = false + this.partial = !!options.partial - this[INTERNALS$1] = { - url: opts.url, - status, - statusText: opts.statusText || STATUS_CODES[status], - headers, - counter: opts.counter - }; - } + // make the set of regexps etc. + this.make() +} - get url() { - return this[INTERNALS$1].url || ''; - } +Minimatch.prototype.debug = function () {} - get status() { - return this[INTERNALS$1].status; - } +Minimatch.prototype.make = make +function make () { + var pattern = this.pattern + var options = this.options - /** - * Convenience property representing if the request ended normally - */ - get ok() { - return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300; - } + // empty patterns and comments match nothing. + if (!options.nocomment && pattern.charAt(0) === '#') { + this.comment = true + return + } + if (!pattern) { + this.empty = true + return + } - get redirected() { - return this[INTERNALS$1].counter > 0; - } + // step 1: figure out negation, etc. + this.parseNegate() - get statusText() { - return this[INTERNALS$1].statusText; - } + // step 2: expand braces + var set = this.globSet = this.braceExpand() - get headers() { - return this[INTERNALS$1].headers; - } + if (options.debug) this.debug = function debug() { console.error.apply(console, arguments) } - /** - * Clone this response - * - * @return Response - */ - clone() { - return new Response(clone(this), { - url: this.url, - status: this.status, - statusText: this.statusText, - headers: this.headers, - ok: this.ok, - redirected: this.redirected - }); - } -} + this.debug(this.pattern, set) -Body.mixIn(Response.prototype); + // step 3: now we have a set, so turn each one into a series of path-portion + // matching patterns. + // These will be regexps, except in the case of "**", which is + // set to the GLOBSTAR object for globstar behavior, + // and will not contain any / characters + set = this.globParts = set.map(function (s) { + return s.split(slashSplit) + }) -Object.defineProperties(Response.prototype, { - url: { enumerable: true }, - status: { enumerable: true }, - ok: { enumerable: true }, - redirected: { enumerable: true }, - statusText: { enumerable: true }, - headers: { enumerable: true }, - clone: { enumerable: true } -}); + this.debug(this.pattern, set) -Object.defineProperty(Response.prototype, Symbol.toStringTag, { - value: 'Response', - writable: false, - enumerable: false, - configurable: true -}); + // glob --> regexps + set = set.map(function (s, si, set) { + return s.map(this.parse, this) + }, this) -const INTERNALS$2 = Symbol('Request internals'); -const URL = Url.URL || whatwgUrl.URL; + this.debug(this.pattern, set) -// fix an issue where "format", "parse" aren't a named export for node <10 -const parse_url = Url.parse; -const format_url = Url.format; + // filter out everything that didn't compile properly. + set = set.filter(function (s) { + return s.indexOf(false) === -1 + }) -/** - * Wrapper around `new URL` to handle arbitrary URLs - * - * @param {string} urlStr - * @return {void} - */ -function parseURL(urlStr) { - /* - Check whether the URL is absolute or not - Scheme: https://tools.ietf.org/html/rfc3986#section-3.1 - Absolute URL: https://tools.ietf.org/html/rfc3986#section-4.3 - */ - if (/^[a-zA-Z][a-zA-Z\d+\-.]*:/.exec(urlStr)) { - urlStr = new URL(urlStr).toString(); - } + this.debug(this.pattern, set) - // Fallback to old implementation for arbitrary URLs - return parse_url(urlStr); + this.set = set } -const streamDestructionSupported = 'destroy' in Stream.Readable.prototype; +Minimatch.prototype.parseNegate = parseNegate +function parseNegate () { + var pattern = this.pattern + var negate = false + var options = this.options + var negateOffset = 0 -/** - * Check if a value is an instance of Request. - * - * @param Mixed input - * @return Boolean - */ -function isRequest(input) { - return typeof input === 'object' && typeof input[INTERNALS$2] === 'object'; + if (options.nonegate) return + + for (var i = 0, l = pattern.length + ; i < l && pattern.charAt(i) === '!' + ; i++) { + negate = !negate + negateOffset++ + } + + if (negateOffset) this.pattern = pattern.substr(negateOffset) + this.negate = negate } -function isAbortSignal(signal) { - const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal); - return !!(proto && proto.constructor.name === 'AbortSignal'); +// Brace expansion: +// a{b,c}d -> abd acd +// a{b,}c -> abc ac +// a{0..3}d -> a0d a1d a2d a3d +// a{b,c{d,e}f}g -> abg acdfg acefg +// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg +// +// Invalid sets are not expanded. +// a{2..}b -> a{2..}b +// a{b}c -> a{b}c +minimatch.braceExpand = function (pattern, options) { + return braceExpand(pattern, options) } -/** - * Request class - * - * @param Mixed input Url or Request instance - * @param Object init Custom options - * @return Void - */ -class Request { - constructor(input) { - let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; +Minimatch.prototype.braceExpand = braceExpand - let parsedURL; +function braceExpand (pattern, options) { + if (!options) { + if (this instanceof Minimatch) { + options = this.options + } else { + options = {} + } + } - // normalize input - if (!isRequest(input)) { - if (input && input.href) { - // in order to support Node.js' Url objects; though WHATWG's URL objects - // will fall into this branch also (since their `toString()` will return - // `href` property anyway) - parsedURL = parseURL(input.href); - } else { - // coerce input to a string before attempting to parse - parsedURL = parseURL(`${input}`); - } - input = {}; - } else { - parsedURL = parseURL(input.url); - } + pattern = typeof pattern === 'undefined' + ? this.pattern : pattern - let method = init.method || input.method || 'GET'; - method = method.toUpperCase(); + assertValidPattern(pattern) - if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) { - throw new TypeError('Request with GET/HEAD method cannot have body'); - } + // Thanks to Yeting Li for + // improving this regexp to avoid a ReDOS vulnerability. + if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) { + // shortcut. no need to expand. + return [pattern] + } - let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null; + return expand(pattern) +} - Body.call(this, inputBody, { - timeout: init.timeout || input.timeout || 0, - size: init.size || input.size || 0 - }); +var MAX_PATTERN_LENGTH = 1024 * 64 +var assertValidPattern = function (pattern) { + if (typeof pattern !== 'string') { + throw new TypeError('invalid pattern') + } - const headers = new Headers(init.headers || input.headers || {}); + if (pattern.length > MAX_PATTERN_LENGTH) { + throw new TypeError('pattern is too long') + } +} - if (inputBody != null && !headers.has('Content-Type')) { - const contentType = extractContentType(inputBody); - if (contentType) { - headers.append('Content-Type', contentType); - } - } +// parse a component of the expanded set. +// At this point, no pattern may contain "/" in it +// so we're going to return a 2d array, where each entry is the full +// pattern, split on '/', and then turned into a regular expression. +// A regexp is made at the end which joins each array with an +// escaped /, and another full one which joins each regexp with |. +// +// Following the lead of Bash 4.1, note that "**" only has special meaning +// when it is the *only* thing in a path portion. Otherwise, any series +// of * is equivalent to a single *. Globstar behavior is enabled by +// default, and can be disabled by setting options.noglobstar. +Minimatch.prototype.parse = parse +var SUBPARSE = {} +function parse (pattern, isSub) { + assertValidPattern(pattern) - let signal = isRequest(input) ? input.signal : null; - if ('signal' in init) signal = init.signal; + var options = this.options - if (signal != null && !isAbortSignal(signal)) { - throw new TypeError('Expected signal to be an instanceof AbortSignal'); - } + // shortcuts + if (pattern === '**') { + if (!options.noglobstar) + return GLOBSTAR + else + pattern = '*' + } + if (pattern === '') return '' - this[INTERNALS$2] = { - method, - redirect: init.redirect || input.redirect || 'follow', - headers, - parsedURL, - signal - }; + var re = '' + var hasMagic = !!options.nocase + var escaping = false + // ? => one single character + var patternListStack = [] + var negativeLists = [] + var stateChar + var inClass = false + var reClassStart = -1 + var classStart = -1 + // . and .. never match anything that doesn't start with ., + // even when options.dot is set. + var patternStart = pattern.charAt(0) === '.' ? '' // anything + // not (start or / followed by . or .. followed by / or end) + : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))' + : '(?!\\.)' + var self = this - // node-fetch-only options - this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20; - this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true; - this.counter = init.counter || input.counter || 0; - this.agent = init.agent || input.agent; - } + function clearStateChar () { + if (stateChar) { + // we had some state-tracking character + // that wasn't consumed by this pass. + switch (stateChar) { + case '*': + re += star + hasMagic = true + break + case '?': + re += qmark + hasMagic = true + break + default: + re += '\\' + stateChar + break + } + self.debug('clearStateChar %j %j', stateChar, re) + stateChar = false + } + } - get method() { - return this[INTERNALS$2].method; - } + for (var i = 0, len = pattern.length, c + ; (i < len) && (c = pattern.charAt(i)) + ; i++) { + this.debug('%s\t%s %s %j', pattern, i, re, c) - get url() { - return format_url(this[INTERNALS$2].parsedURL); - } + // skip over any that are escaped. + if (escaping && reSpecials[c]) { + re += '\\' + c + escaping = false + continue + } - get headers() { - return this[INTERNALS$2].headers; - } + switch (c) { + /* istanbul ignore next */ + case '/': { + // completely not allowed, even escaped. + // Should already be path-split by now. + return false + } - get redirect() { - return this[INTERNALS$2].redirect; - } + case '\\': + clearStateChar() + escaping = true + continue - get signal() { - return this[INTERNALS$2].signal; - } + // the various stateChar values + // for the "extglob" stuff. + case '?': + case '*': + case '+': + case '@': + case '!': + this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c) - /** - * Clone this request - * - * @return Request - */ - clone() { - return new Request(this); - } -} + // all of those are literals inside a class, except that + // the glob [!a] means [^a] in regexp + if (inClass) { + this.debug(' in class') + if (c === '!' && i === classStart + 1) c = '^' + re += c + continue + } -Body.mixIn(Request.prototype); + // if we already have a stateChar, then it means + // that there was something like ** or +? in there. + // Handle the stateChar, then proceed with this one. + self.debug('call clearStateChar %j', stateChar) + clearStateChar() + stateChar = c + // if extglob is disabled, then +(asdf|foo) isn't a thing. + // just clear the statechar *now*, rather than even diving into + // the patternList stuff. + if (options.noext) clearStateChar() + continue -Object.defineProperty(Request.prototype, Symbol.toStringTag, { - value: 'Request', - writable: false, - enumerable: false, - configurable: true -}); + case '(': + if (inClass) { + re += '(' + continue + } -Object.defineProperties(Request.prototype, { - method: { enumerable: true }, - url: { enumerable: true }, - headers: { enumerable: true }, - redirect: { enumerable: true }, - clone: { enumerable: true }, - signal: { enumerable: true } -}); + if (!stateChar) { + re += '\\(' + continue + } -/** - * Convert a Request to Node.js http request options. - * - * @param Request A Request instance - * @return Object The options object to be passed to http.request - */ -function getNodeRequestOptions(request) { - const parsedURL = request[INTERNALS$2].parsedURL; - const headers = new Headers(request[INTERNALS$2].headers); + patternListStack.push({ + type: stateChar, + start: i - 1, + reStart: re.length, + open: plTypes[stateChar].open, + close: plTypes[stateChar].close + }) + // negation is (?:(?!js)[^/]*) + re += stateChar === '!' ? '(?:(?!(?:' : '(?:' + this.debug('plType %j %j', stateChar, re) + stateChar = false + continue - // fetch step 1.3 - if (!headers.has('Accept')) { - headers.set('Accept', '*/*'); - } + case ')': + if (inClass || !patternListStack.length) { + re += '\\)' + continue + } - // Basic fetch - if (!parsedURL.protocol || !parsedURL.hostname) { - throw new TypeError('Only absolute URLs are supported'); - } + clearStateChar() + hasMagic = true + var pl = patternListStack.pop() + // negation is (?:(?!js)[^/]*) + // The others are (?:) + re += pl.close + if (pl.type === '!') { + negativeLists.push(pl) + } + pl.reEnd = re.length + continue - if (!/^https?:$/.test(parsedURL.protocol)) { - throw new TypeError('Only HTTP(S) protocols are supported'); - } + case '|': + if (inClass || !patternListStack.length || escaping) { + re += '\\|' + escaping = false + continue + } - if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) { - throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8'); - } + clearStateChar() + re += '|' + continue - // HTTP-network-or-cache fetch steps 2.4-2.7 - let contentLengthValue = null; - if (request.body == null && /^(POST|PUT)$/i.test(request.method)) { - contentLengthValue = '0'; - } - if (request.body != null) { - const totalBytes = getTotalBytes(request); - if (typeof totalBytes === 'number') { - contentLengthValue = String(totalBytes); - } - } - if (contentLengthValue) { - headers.set('Content-Length', contentLengthValue); - } + // these are mostly the same in regexp and glob + case '[': + // swallow any state-tracking char before the [ + clearStateChar() - // HTTP-network-or-cache fetch step 2.11 - if (!headers.has('User-Agent')) { - headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)'); - } + if (inClass) { + re += '\\' + c + continue + } - // HTTP-network-or-cache fetch step 2.15 - if (request.compress && !headers.has('Accept-Encoding')) { - headers.set('Accept-Encoding', 'gzip,deflate'); - } + inClass = true + classStart = i + reClassStart = re.length + re += c + continue - let agent = request.agent; - if (typeof agent === 'function') { - agent = agent(parsedURL); - } + case ']': + // a right bracket shall lose its special + // meaning and represent itself in + // a bracket expression if it occurs + // first in the list. -- POSIX.2 2.8.3.2 + if (i === classStart + 1 || !inClass) { + re += '\\' + c + escaping = false + continue + } - // HTTP-network fetch step 4.2 - // chunked encoding is handled by Node.js + // handle the case where we left a class open. + // "[z-a]" is valid, equivalent to "\[z-a\]" + // split where the last [ was, make sure we don't have + // an invalid re. if so, re-walk the contents of the + // would-be class to re-translate any characters that + // were passed through as-is + // TODO: It would probably be faster to determine this + // without a try/catch and a new RegExp, but it's tricky + // to do safely. For now, this is safe and works. + var cs = pattern.substring(classStart + 1, i) + try { + RegExp('[' + cs + ']') + } catch (er) { + // not a valid class! + var sp = this.parse(cs, SUBPARSE) + re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]' + hasMagic = hasMagic || sp[1] + inClass = false + continue + } - return Object.assign({}, parsedURL, { - method: request.method, - headers: exportNodeCompatibleHeaders(headers), - agent - }); -} + // finish up the class. + hasMagic = true + inClass = false + re += c + continue -/** - * abort-error.js - * - * AbortError interface for cancelled requests - */ + default: + // swallow any state char that wasn't consumed + clearStateChar() -/** - * Create AbortError instance - * - * @param String message Error message for human - * @return AbortError - */ -function AbortError(message) { - Error.call(this, message); + if (escaping) { + // no need + escaping = false + } else if (reSpecials[c] + && !(c === '^' && inClass)) { + re += '\\' + } - this.type = 'aborted'; - this.message = message; + re += c - // hide custom error implementation details from end-users - Error.captureStackTrace(this, this.constructor); -} + } // switch + } // for -AbortError.prototype = Object.create(Error.prototype); -AbortError.prototype.constructor = AbortError; -AbortError.prototype.name = 'AbortError'; + // handle the case where we left a class open. + // "[abc" is valid, equivalent to "\[abc" + if (inClass) { + // split where the last [ was, and escape it + // this is a huge pita. We now have to re-walk + // the contents of the would-be class to re-translate + // any characters that were passed through as-is + cs = pattern.substr(classStart + 1) + sp = this.parse(cs, SUBPARSE) + re = re.substr(0, reClassStart) + '\\[' + sp[0] + hasMagic = hasMagic || sp[1] + } -const URL$1 = Url.URL || whatwgUrl.URL; + // handle the case where we had a +( thing at the *end* + // of the pattern. + // each pattern list stack adds 3 chars, and we need to go through + // and escape any | chars that were passed through as-is for the regexp. + // Go through and escape them, taking care not to double-escape any + // | chars that were already escaped. + for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) { + var tail = re.slice(pl.reStart + pl.open.length) + this.debug('setting tail', re, pl) + // maybe some even number of \, then maybe 1 \, followed by a | + tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) { + if (!$2) { + // the | isn't already escaped, so escape it. + $2 = '\\' + } -// fix an issue where "PassThrough", "resolve" aren't a named export for node <10 -const PassThrough$1 = Stream.PassThrough; + // need to escape all those slashes *again*, without escaping the + // one that we need for escaping the | character. As it works out, + // escaping an even number of slashes can be done by simply repeating + // it exactly after itself. That's why this trick works. + // + // I am sorry that you have to see this. + return $1 + $1 + $2 + '|' + }) -const isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) { - const orig = new URL$1(original).hostname; - const dest = new URL$1(destination).hostname; + this.debug('tail=%j\n %s', tail, tail, pl, re) + var t = pl.type === '*' ? star + : pl.type === '?' ? qmark + : '\\' + pl.type - return orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest); -}; + hasMagic = true + re = re.slice(0, pl.reStart) + t + '\\(' + tail + } -/** - * isSameProtocol reports whether the two provided URLs use the same protocol. - * - * Both domains must already be in canonical form. - * @param {string|URL} original - * @param {string|URL} destination - */ -const isSameProtocol = function isSameProtocol(destination, original) { - const orig = new URL$1(original).protocol; - const dest = new URL$1(destination).protocol; + // handle trailing things that only matter at the very end. + clearStateChar() + if (escaping) { + // trailing \\ + re += '\\\\' + } - return orig === dest; -}; + // only need to apply the nodot start if the re starts with + // something that could conceivably capture a dot + var addPatternStart = false + switch (re.charAt(0)) { + case '[': case '.': case '(': addPatternStart = true + } -/** - * Fetch function - * - * @param Mixed url Absolute url or Request instance - * @param Object opts Fetch options - * @return Promise - */ -function fetch(url, opts) { + // Hack to work around lack of negative lookbehind in JS + // A pattern like: *.!(x).!(y|z) needs to ensure that a name + // like 'a.xyz.yz' doesn't match. So, the first negative + // lookahead, has to look ALL the way ahead, to the end of + // the pattern. + for (var n = negativeLists.length - 1; n > -1; n--) { + var nl = negativeLists[n] - // allow custom promise - if (!fetch.Promise) { - throw new Error('native promise missing, set fetch.Promise to your favorite alternative'); - } + var nlBefore = re.slice(0, nl.reStart) + var nlFirst = re.slice(nl.reStart, nl.reEnd - 8) + var nlLast = re.slice(nl.reEnd - 8, nl.reEnd) + var nlAfter = re.slice(nl.reEnd) - Body.Promise = fetch.Promise; + nlLast += nlAfter - // wrap http.request into fetch - return new fetch.Promise(function (resolve, reject) { - // build request object - const request = new Request(url, opts); - const options = getNodeRequestOptions(request); + // Handle nested stuff like *(*.js|!(*.json)), where open parens + // mean that we should *not* include the ) in the bit that is considered + // "after" the negated section. + var openParensBefore = nlBefore.split('(').length - 1 + var cleanAfter = nlAfter + for (i = 0; i < openParensBefore; i++) { + cleanAfter = cleanAfter.replace(/\)[+*?]?/, '') + } + nlAfter = cleanAfter - const send = (options.protocol === 'https:' ? https : http).request; - const signal = request.signal; + var dollar = '' + if (nlAfter === '' && isSub !== SUBPARSE) { + dollar = '$' + } + var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast + re = newRe + } - let response = null; + // if the re is not "" at this point, then we need to make sure + // it doesn't match against an empty path part. + // Otherwise a/* will match a/, which it should not. + if (re !== '' && hasMagic) { + re = '(?=.)' + re + } - const abort = function abort() { - let error = new AbortError('The user aborted a request.'); - reject(error); - if (request.body && request.body instanceof Stream.Readable) { - destroyStream(request.body, error); - } - if (!response || !response.body) return; - response.body.emit('error', error); - }; + if (addPatternStart) { + re = patternStart + re + } - if (signal && signal.aborted) { - abort(); - return; - } + // parsing just a piece of a larger pattern. + if (isSub === SUBPARSE) { + return [re, hasMagic] + } - const abortAndFinalize = function abortAndFinalize() { - abort(); - finalize(); - }; + // skip the regexp for non-magical patterns + // unescape anything in it, though, so that it'll be + // an exact match against a file etc. + if (!hasMagic) { + return globUnescape(pattern) + } - // send request - const req = send(options); - let reqTimeout; + var flags = options.nocase ? 'i' : '' + try { + var regExp = new RegExp('^' + re + '$', flags) + } catch (er) /* istanbul ignore next - should be impossible */ { + // If it was an invalid regular expression, then it can't match + // anything. This trick looks for a character after the end of + // the string, which is of course impossible, except in multi-line + // mode, but it's not a /m regex. + return new RegExp('$.') + } - if (signal) { - signal.addEventListener('abort', abortAndFinalize); - } + regExp._glob = pattern + regExp._src = re - function finalize() { - req.abort(); - if (signal) signal.removeEventListener('abort', abortAndFinalize); - clearTimeout(reqTimeout); - } + return regExp +} - if (request.timeout) { - req.once('socket', function (socket) { - reqTimeout = setTimeout(function () { - reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout')); - finalize(); - }, request.timeout); - }); - } +minimatch.makeRe = function (pattern, options) { + return new Minimatch(pattern, options || {}).makeRe() +} - req.on('error', function (err) { - reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err)); +Minimatch.prototype.makeRe = makeRe +function makeRe () { + if (this.regexp || this.regexp === false) return this.regexp - if (response && response.body) { - destroyStream(response.body, err); - } + // at this point, this.set is a 2d array of partial + // pattern strings, or "**". + // + // It's better to use .match(). This function shouldn't + // be used, really, but it's pretty convenient sometimes, + // when you just want to work with a regex. + var set = this.set - finalize(); - }); + if (!set.length) { + this.regexp = false + return this.regexp + } + var options = this.options - fixResponseChunkedTransferBadEnding(req, function (err) { - if (signal && signal.aborted) { - return; - } + var twoStar = options.noglobstar ? star + : options.dot ? twoStarDot + : twoStarNoDot + var flags = options.nocase ? 'i' : '' - if (response && response.body) { - destroyStream(response.body, err); - } - }); + var re = set.map(function (pattern) { + return pattern.map(function (p) { + return (p === GLOBSTAR) ? twoStar + : (typeof p === 'string') ? regExpEscape(p) + : p._src + }).join('\\\/') + }).join('|') - /* c8 ignore next 18 */ - if (parseInt(process.version.substring(1)) < 14) { - // Before Node.js 14, pipeline() does not fully support async iterators and does not always - // properly handle when the socket close/end events are out of order. - req.on('socket', function (s) { - s.addListener('close', function (hadError) { - // if a data listener is still present we didn't end cleanly - const hasDataListener = s.listenerCount('data') > 0; + // must match entire pattern + // ending in a * or ** will make it less strict. + re = '^(?:' + re + ')$' - // if end happened before close but the socket didn't emit an error, do it now - if (response && hasDataListener && !hadError && !(signal && signal.aborted)) { - const err = new Error('Premature close'); - err.code = 'ERR_STREAM_PREMATURE_CLOSE'; - response.body.emit('error', err); - } - }); - }); - } + // can match anything, as long as it's not this. + if (this.negate) re = '^(?!' + re + ').*$' - req.on('response', function (res) { - clearTimeout(reqTimeout); + try { + this.regexp = new RegExp(re, flags) + } catch (ex) /* istanbul ignore next - should be impossible */ { + this.regexp = false + } + return this.regexp +} - const headers = createHeadersLenient(res.headers); +minimatch.match = function (list, pattern, options) { + options = options || {} + var mm = new Minimatch(pattern, options) + list = list.filter(function (f) { + return mm.match(f) + }) + if (mm.options.nonull && !list.length) { + list.push(pattern) + } + return list +} - // HTTP fetch step 5 - if (fetch.isRedirect(res.statusCode)) { - // HTTP fetch step 5.2 - const location = headers.get('Location'); +Minimatch.prototype.match = function match (f, partial) { + if (typeof partial === 'undefined') partial = this.partial + this.debug('match', f, this.pattern) + // short-circuit in the case of busted things. + // comments, etc. + if (this.comment) return false + if (this.empty) return f === '' - // HTTP fetch step 5.3 - let locationURL = null; - try { - locationURL = location === null ? null : new URL$1(location, request.url).toString(); - } catch (err) { - // error here can only be invalid URL in Location: header - // do not throw when options.redirect == manual - // let the user extract the errorneous redirect URL - if (request.redirect !== 'manual') { - reject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect')); - finalize(); - return; - } - } + if (f === '/' && partial) return true - // HTTP fetch step 5.5 - switch (request.redirect) { - case 'error': - reject(new FetchError(`uri requested responds with a redirect, redirect mode is set to error: ${request.url}`, 'no-redirect')); - finalize(); - return; - case 'manual': - // node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL. - if (locationURL !== null) { - // handle corrupted header - try { - headers.set('Location', locationURL); - } catch (err) { - // istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request - reject(err); - } - } - break; - case 'follow': - // HTTP-redirect fetch step 2 - if (locationURL === null) { - break; - } + var options = this.options - // HTTP-redirect fetch step 5 - if (request.counter >= request.follow) { - reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect')); - finalize(); - return; - } + // windows: need to use /, not \ + if (path.sep !== '/') { + f = f.split(path.sep).join('/') + } - // HTTP-redirect fetch step 6 (counter increment) - // Create a new Request object. - const requestOpts = { - headers: new Headers(request.headers), - follow: request.follow, - counter: request.counter + 1, - agent: request.agent, - compress: request.compress, - method: request.method, - body: request.body, - signal: request.signal, - timeout: request.timeout, - size: request.size - }; + // treat the test path as a set of pathparts. + f = f.split(slashSplit) + this.debug(this.pattern, 'split', f) - if (!isDomainOrSubdomain(request.url, locationURL) || !isSameProtocol(request.url, locationURL)) { - for (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) { - requestOpts.headers.delete(name); - } - } + // just ONE of the pattern sets in this.set needs to match + // in order for it to be valid. If negating, then just one + // match means that we have failed. + // Either way, return on the first hit. - // HTTP-redirect fetch step 9 - if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) { - reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect')); - finalize(); - return; - } + var set = this.set + this.debug(this.pattern, 'set', set) - // HTTP-redirect fetch step 11 - if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') { - requestOpts.method = 'GET'; - requestOpts.body = undefined; - requestOpts.headers.delete('content-length'); - } + // Find the basename of the path by looking for the last non-empty segment + var filename + var i + for (i = f.length - 1; i >= 0; i--) { + filename = f[i] + if (filename) break + } - // HTTP-redirect fetch step 15 - resolve(fetch(new Request(locationURL, requestOpts))); - finalize(); - return; - } - } + for (i = 0; i < set.length; i++) { + var pattern = set[i] + var file = f + if (options.matchBase && pattern.length === 1) { + file = [filename] + } + var hit = this.matchOne(file, pattern, partial) + if (hit) { + if (options.flipNegate) return true + return !this.negate + } + } - // prepare response - res.once('end', function () { - if (signal) signal.removeEventListener('abort', abortAndFinalize); - }); - let body = res.pipe(new PassThrough$1()); + // didn't get any hits. this is success if it's a negative + // pattern, failure otherwise. + if (options.flipNegate) return false + return this.negate +} - const response_options = { - url: request.url, - status: res.statusCode, - statusText: res.statusMessage, - headers: headers, - size: request.size, - timeout: request.timeout, - counter: request.counter - }; +// set partial to true to test if, for example, +// "/a/b" matches the start of "/*/b/*/d" +// Partial means, if you run out of file before you run +// out of pattern, then that's fine, as long as all +// the parts match. +Minimatch.prototype.matchOne = function (file, pattern, partial) { + var options = this.options - // HTTP-network fetch step 12.1.1.3 - const codings = headers.get('Content-Encoding'); + this.debug('matchOne', + { 'this': this, file: file, pattern: pattern }) - // HTTP-network fetch step 12.1.1.4: handle content codings + this.debug('matchOne', file.length, pattern.length) - // in following scenarios we ignore compression support - // 1. compression support is disabled - // 2. HEAD request - // 3. no Content-Encoding header - // 4. no content response (204) - // 5. content not modified response (304) - if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) { - response = new Response(body, response_options); - resolve(response); - return; - } + for (var fi = 0, + pi = 0, + fl = file.length, + pl = pattern.length + ; (fi < fl) && (pi < pl) + ; fi++, pi++) { + this.debug('matchOne loop') + var p = pattern[pi] + var f = file[fi] - // For Node v6+ - // Be less strict when decoding compressed responses, since sometimes - // servers send slightly invalid responses that are still accepted - // by common browsers. - // Always using Z_SYNC_FLUSH is what cURL does. - const zlibOptions = { - flush: zlib.Z_SYNC_FLUSH, - finishFlush: zlib.Z_SYNC_FLUSH - }; + this.debug(pattern, p, f) - // for gzip - if (codings == 'gzip' || codings == 'x-gzip') { - body = body.pipe(zlib.createGunzip(zlibOptions)); - response = new Response(body, response_options); - resolve(response); - return; - } + // should be impossible. + // some invalid regexp stuff in the set. + /* istanbul ignore if */ + if (p === false) return false - // for deflate - if (codings == 'deflate' || codings == 'x-deflate') { - // handle the infamous raw deflate response from old servers - // a hack for old IIS and Apache servers - const raw = res.pipe(new PassThrough$1()); - raw.once('data', function (chunk) { - // see http://stackoverflow.com/questions/37519828 - if ((chunk[0] & 0x0F) === 0x08) { - body = body.pipe(zlib.createInflate()); - } else { - body = body.pipe(zlib.createInflateRaw()); - } - response = new Response(body, response_options); - resolve(response); - }); - raw.on('end', function () { - // some old IIS servers return zero-length OK deflate responses, so 'data' is never emitted. - if (!response) { - response = new Response(body, response_options); - resolve(response); - } - }); - return; - } + if (p === GLOBSTAR) { + this.debug('GLOBSTAR', [pattern, p, f]) - // for br - if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') { - body = body.pipe(zlib.createBrotliDecompress()); - response = new Response(body, response_options); - resolve(response); - return; - } + // "**" + // a/**/b/**/c would match the following: + // a/b/x/y/z/c + // a/x/y/z/b/c + // a/b/x/b/x/c + // a/b/c + // To do this, take the rest of the pattern after + // the **, and see if it would match the file remainder. + // If so, return success. + // If not, the ** "swallows" a segment, and try again. + // This is recursively awful. + // + // a/**/b/**/c matching a/b/x/y/z/c + // - a matches a + // - doublestar + // - matchOne(b/x/y/z/c, b/**/c) + // - b matches b + // - doublestar + // - matchOne(x/y/z/c, c) -> no + // - matchOne(y/z/c, c) -> no + // - matchOne(z/c, c) -> no + // - matchOne(c, c) yes, hit + var fr = fi + var pr = pi + 1 + if (pr === pl) { + this.debug('** at the end') + // a ** at the end will just swallow the rest. + // We have found a match. + // however, it will not swallow /.x, unless + // options.dot is set. + // . and .. are *never* matched by **, for explosively + // exponential reasons. + for (; fi < fl; fi++) { + if (file[fi] === '.' || file[fi] === '..' || + (!options.dot && file[fi].charAt(0) === '.')) return false + } + return true + } - // otherwise, use response as-is - response = new Response(body, response_options); - resolve(response); - }); + // ok, let's see if we can swallow whatever we can. + while (fr < fl) { + var swallowee = file[fr] - writeToStream(req, request); - }); -} -function fixResponseChunkedTransferBadEnding(request, errorCallback) { - let socket; + this.debug('\nglobstar while', file, fr, pattern, pr, swallowee) - request.on('socket', function (s) { - socket = s; - }); + // XXX remove this slice. Just pass the start index. + if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) { + this.debug('globstar found match!', fr, fl, swallowee) + // found a match. + return true + } else { + // can't swallow "." or ".." ever. + // can only swallow ".foo" when explicitly asked. + if (swallowee === '.' || swallowee === '..' || + (!options.dot && swallowee.charAt(0) === '.')) { + this.debug('dot detected!', file, fr, pattern, pr) + break + } - request.on('response', function (response) { - const headers = response.headers; + // ** swallows a segment, and continue. + this.debug('globstar swallow a segment, and continue') + fr++ + } + } - if (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) { - response.once('close', function (hadError) { - // tests for socket presence, as in some situations the - // the 'socket' event is not triggered for the request - // (happens in deno), avoids `TypeError` - // if a data listener is still present we didn't end cleanly - const hasDataListener = socket && socket.listenerCount('data') > 0; + // no match was found. + // However, in partial mode, we can't say this is necessarily over. + // If there's more *pattern* left, then + /* istanbul ignore if */ + if (partial) { + // ran out of file + this.debug('\n>>> no match, partial?', file, fr, pattern, pr) + if (fr === fl) return true + } + return false + } - if (hasDataListener && !hadError) { - const err = new Error('Premature close'); - err.code = 'ERR_STREAM_PREMATURE_CLOSE'; - errorCallback(err); - } - }); - } - }); -} + // something other than ** + // non-magic patterns just have to match exactly + // patterns with magic have been turned into regexps. + var hit + if (typeof p === 'string') { + hit = f === p + this.debug('string match', p, f, hit) + } else { + hit = f.match(p) + this.debug('pattern match', p, f, hit) + } -function destroyStream(stream, err) { - if (stream.destroy) { - stream.destroy(err); - } else { - // node < 8 - stream.emit('error', err); - stream.end(); - } -} + if (!hit) return false + } -/** - * Redirect code matching - * - * @param Number code Status code - * @return Boolean - */ -fetch.isRedirect = function (code) { - return code === 301 || code === 302 || code === 303 || code === 307 || code === 308; -}; + // Note: ending in / means that we'll get a final "" + // at the end of the pattern. This can only match a + // corresponding "" at the end of the file. + // If the file ends in /, then it can only match a + // a pattern that ends in /, unless the pattern just + // doesn't have any more for it. But, a/b/ should *not* + // match "a/b/*", even though "" matches against the + // [^/]*? pattern, except in partial mode, where it might + // simply not be reached yet. + // However, a/b/ should still satisfy a/* -// expose Promise -fetch.Promise = global.Promise; + // now either we fell off the end of the pattern, or we're done. + if (fi === fl && pi === pl) { + // ran out of pattern and filename at the same time. + // an exact hit! + return true + } else if (fi === fl) { + // ran out of file, but still had pattern left. + // this is ok if we're doing the match as part of + // a glob fs traversal. + return partial + } else /* istanbul ignore else */ if (pi === pl) { + // ran out of pattern, still have file left. + // this is only acceptable if we're on the very last + // empty segment of a file with a trailing slash. + // a/* should match a/b/ + return (fi === fl - 1) && (file[fi] === '') + } -module.exports = exports = fetch; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports["default"] = exports; -exports.Headers = Headers; -exports.Request = Request; -exports.Response = Response; -exports.FetchError = FetchError; -exports.AbortError = AbortError; + // should be unreachable. + /* istanbul ignore next */ + throw new Error('wtf?') +} +// replace stuff like \* with * +function globUnescape (s) { + return s.replace(/\\(.)/g, '$1') +} -/***/ }), +function regExpEscape (s) { + return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&') +} -/***/ 2043: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -;(function (sax) { // wrapper for non-node envs - sax.parser = function (strict, opt) { return new SAXParser(strict, opt) } - sax.SAXParser = SAXParser - sax.SAXStream = SAXStream - sax.createStream = createStream +/***/ }), - // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns. - // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)), - // since that's the earliest that a buffer overrun could occur. This way, checks are - // as rare as required, but as often as necessary to ensure never crossing this bound. - // Furthermore, buffers are only tested at most once per write(), so passing a very - // large string into write() might have undesirable effects, but this is manageable by - // the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme - // edge case, result in creating at most one complete copy of the string passed in. - // Set to Infinity to have unlimited buffers. - sax.MAX_BUFFER_LENGTH = 64 * 1024 +/***/ 900: +/***/ ((module) => { - var buffers = [ - 'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype', - 'procInstName', 'procInstBody', 'entity', 'attribName', - 'attribValue', 'cdata', 'script' - ] +/** + * Helpers. + */ - sax.EVENTS = [ - 'text', - 'processinginstruction', - 'sgmldeclaration', - 'doctype', - 'comment', - 'opentagstart', - 'attribute', - 'opentag', - 'closetag', - 'opencdata', - 'cdata', - 'closecdata', - 'error', - 'end', - 'ready', - 'script', - 'opennamespace', - 'closenamespace' - ] +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var w = d * 7; +var y = d * 365.25; - function SAXParser (strict, opt) { - if (!(this instanceof SAXParser)) { - return new SAXParser(strict, opt) - } +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} [options] + * @throws {Error} throw an error if val is not a non-empty string or a number + * @return {String|Number} + * @api public + */ - var parser = this - clearBuffers(parser) - parser.q = parser.c = '' - parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH - parser.opt = opt || {} - parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags - parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase' - parser.tags = [] - parser.closed = parser.closedRoot = parser.sawRoot = false - parser.tag = parser.error = null - parser.strict = !!strict - parser.noscript = !!(strict || parser.opt.noscript) - parser.state = S.BEGIN - parser.strictEntities = parser.opt.strictEntities - parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES) - parser.attribList = [] +module.exports = function(val, options) { + options = options || {}; + var type = typeof val; + if (type === 'string' && val.length > 0) { + return parse(val); + } else if (type === 'number' && isFinite(val)) { + return options.long ? fmtLong(val) : fmtShort(val); + } + throw new Error( + 'val is not a non-empty string or a valid number. val=' + + JSON.stringify(val) + ); +}; - // namespaces form a prototype chain. - // it always points at the current tag, - // which protos to its parent tag. - if (parser.opt.xmlns) { - parser.ns = Object.create(rootNS) - } +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ - // mostly just for error reporting - parser.trackPosition = parser.opt.position !== false - if (parser.trackPosition) { - parser.position = parser.line = parser.column = 0 - } - emit(parser, 'onready') +function parse(str) { + str = String(str); + if (str.length > 100) { + return; } - - if (!Object.create) { - Object.create = function (o) { - function F () {} - F.prototype = o - var newf = new F() - return newf - } + var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec( + str + ); + if (!match) { + return; } - - if (!Object.keys) { - Object.keys = function (o) { - var a = [] - for (var i in o) if (o.hasOwnProperty(i)) a.push(i) - return a - } + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'weeks': + case 'week': + case 'w': + return n * w; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + default: + return undefined; } +} - function checkBufferLength (parser) { - var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10) - var maxActual = 0 - for (var i = 0, l = buffers.length; i < l; i++) { - var len = parser[buffers[i]].length - if (len > maxAllowed) { - // Text/cdata nodes can get big, and since they're buffered, - // we can get here under normal conditions. - // Avoid issues by emitting the text node now, - // so at least it won't get any bigger. - switch (buffers[i]) { - case 'textNode': - closeText(parser) - break +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ - case 'cdata': - emitNode(parser, 'oncdata', parser.cdata) - parser.cdata = '' - break +function fmtShort(ms) { + var msAbs = Math.abs(ms); + if (msAbs >= d) { + return Math.round(ms / d) + 'd'; + } + if (msAbs >= h) { + return Math.round(ms / h) + 'h'; + } + if (msAbs >= m) { + return Math.round(ms / m) + 'm'; + } + if (msAbs >= s) { + return Math.round(ms / s) + 's'; + } + return ms + 'ms'; +} - case 'script': - emitNode(parser, 'onscript', parser.script) - parser.script = '' - break +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ - default: - error(parser, 'Max buffer length exceeded: ' + buffers[i]) - } - } - maxActual = Math.max(maxActual, len) - } - // schedule the next check for the earliest possible buffer overrun. - var m = sax.MAX_BUFFER_LENGTH - maxActual - parser.bufferCheckPosition = m + parser.position +function fmtLong(ms) { + var msAbs = Math.abs(ms); + if (msAbs >= d) { + return plural(ms, msAbs, d, 'day'); } - - function clearBuffers (parser) { - for (var i = 0, l = buffers.length; i < l; i++) { - parser[buffers[i]] = '' - } + if (msAbs >= h) { + return plural(ms, msAbs, h, 'hour'); } - - function flushBuffers (parser) { - closeText(parser) - if (parser.cdata !== '') { - emitNode(parser, 'oncdata', parser.cdata) - parser.cdata = '' - } - if (parser.script !== '') { - emitNode(parser, 'onscript', parser.script) - parser.script = '' - } + if (msAbs >= m) { + return plural(ms, msAbs, m, 'minute'); } - - SAXParser.prototype = { - end: function () { end(this) }, - write: write, - resume: function () { this.error = null; return this }, - close: function () { return this.write(null) }, - flush: function () { flushBuffers(this) } + if (msAbs >= s) { + return plural(ms, msAbs, s, 'second'); } + return ms + ' ms'; +} - var Stream - try { - Stream = (__nccwpck_require__(2781).Stream) - } catch (ex) { - Stream = function () {} - } - if (!Stream) Stream = function () {} +/** + * Pluralization helper. + */ - var streamWraps = sax.EVENTS.filter(function (ev) { - return ev !== 'error' && ev !== 'end' - }) +function plural(ms, msAbs, n, name) { + var isPlural = msAbs >= n * 1.5; + return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : ''); +} - function createStream (strict, opt) { - return new SAXStream(strict, opt) - } - function SAXStream (strict, opt) { - if (!(this instanceof SAXStream)) { - return new SAXStream(strict, opt) - } +/***/ }), - Stream.apply(this) +/***/ 467: +/***/ ((module, exports, __nccwpck_require__) => { - this._parser = new SAXParser(strict, opt) - this.writable = true - this.readable = true +"use strict"; - var me = this - this._parser.onend = function () { - me.emit('end') - } +Object.defineProperty(exports, "__esModule", ({ value: true })); - this._parser.onerror = function (er) { - me.emit('error', er) +function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } - // if didn't throw, then means error was handled. - // go ahead and clear error, so we can write again. - me._parser.error = null - } +var Stream = _interopDefault(__nccwpck_require__(2781)); +var http = _interopDefault(__nccwpck_require__(3685)); +var Url = _interopDefault(__nccwpck_require__(7310)); +var whatwgUrl = _interopDefault(__nccwpck_require__(8665)); +var https = _interopDefault(__nccwpck_require__(5687)); +var zlib = _interopDefault(__nccwpck_require__(9796)); - this._decoder = null +// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js - streamWraps.forEach(function (ev) { - Object.defineProperty(me, 'on' + ev, { - get: function () { - return me._parser['on' + ev] - }, - set: function (h) { - if (!h) { - me.removeAllListeners(ev) - me._parser['on' + ev] = h - return h - } - me.on(ev, h) - }, - enumerable: true, - configurable: false - }) - }) - } +// fix for "Readable" isn't a named export issue +const Readable = Stream.Readable; - SAXStream.prototype = Object.create(Stream.prototype, { - constructor: { - value: SAXStream - } - }) +const BUFFER = Symbol('buffer'); +const TYPE = Symbol('type'); - SAXStream.prototype.write = function (data) { - if (typeof Buffer === 'function' && - typeof Buffer.isBuffer === 'function' && - Buffer.isBuffer(data)) { - if (!this._decoder) { - var SD = (__nccwpck_require__(1576).StringDecoder) - this._decoder = new SD('utf8') - } - data = this._decoder.write(data) - } +class Blob { + constructor() { + this[TYPE] = ''; - this._parser.write(data.toString()) - this.emit('data', data) - return true - } + const blobParts = arguments[0]; + const options = arguments[1]; - SAXStream.prototype.end = function (chunk) { - if (chunk && chunk.length) { - this.write(chunk) - } - this._parser.end() - return true - } + const buffers = []; + let size = 0; - SAXStream.prototype.on = function (ev, handler) { - var me = this - if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) { - me._parser['on' + ev] = function () { - var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments) - args.splice(0, 0, ev) - me.emit.apply(me, args) - } - } + if (blobParts) { + const a = blobParts; + const length = Number(a.length); + for (let i = 0; i < length; i++) { + const element = a[i]; + let buffer; + if (element instanceof Buffer) { + buffer = element; + } else if (ArrayBuffer.isView(element)) { + buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength); + } else if (element instanceof ArrayBuffer) { + buffer = Buffer.from(element); + } else if (element instanceof Blob) { + buffer = element[BUFFER]; + } else { + buffer = Buffer.from(typeof element === 'string' ? element : String(element)); + } + size += buffer.length; + buffers.push(buffer); + } + } - return Stream.prototype.on.call(me, ev, handler) - } + this[BUFFER] = Buffer.concat(buffers); - // this really needs to be replaced with character classes. - // XML allows all manner of ridiculous numbers and digits. - var CDATA = '[CDATA[' - var DOCTYPE = 'DOCTYPE' - var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace' - var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/' - var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE } + let type = options && options.type !== undefined && String(options.type).toLowerCase(); + if (type && !/[^\u0020-\u007E]/.test(type)) { + this[TYPE] = type; + } + } + get size() { + return this[BUFFER].length; + } + get type() { + return this[TYPE]; + } + text() { + return Promise.resolve(this[BUFFER].toString()); + } + arrayBuffer() { + const buf = this[BUFFER]; + const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); + return Promise.resolve(ab); + } + stream() { + const readable = new Readable(); + readable._read = function () {}; + readable.push(this[BUFFER]); + readable.push(null); + return readable; + } + toString() { + return '[object Blob]'; + } + slice() { + const size = this.size; - // http://www.w3.org/TR/REC-xml/#NT-NameStartChar - // This implementation works on strings, a single character at a time - // as such, it cannot ever support astral-plane characters (10000-EFFFF) - // without a significant breaking change to either this parser, or the - // JavaScript language. Implementation of an emoji-capable xml parser - // is left as an exercise for the reader. - var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/ + const start = arguments[0]; + const end = arguments[1]; + let relativeStart, relativeEnd; + if (start === undefined) { + relativeStart = 0; + } else if (start < 0) { + relativeStart = Math.max(size + start, 0); + } else { + relativeStart = Math.min(start, size); + } + if (end === undefined) { + relativeEnd = size; + } else if (end < 0) { + relativeEnd = Math.max(size + end, 0); + } else { + relativeEnd = Math.min(end, size); + } + const span = Math.max(relativeEnd - relativeStart, 0); - var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/ + const buffer = this[BUFFER]; + const slicedBuffer = buffer.slice(relativeStart, relativeStart + span); + const blob = new Blob([], { type: arguments[2] }); + blob[BUFFER] = slicedBuffer; + return blob; + } +} - var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/ - var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/ +Object.defineProperties(Blob.prototype, { + size: { enumerable: true }, + type: { enumerable: true }, + slice: { enumerable: true } +}); - function isWhitespace (c) { - return c === ' ' || c === '\n' || c === '\r' || c === '\t' - } +Object.defineProperty(Blob.prototype, Symbol.toStringTag, { + value: 'Blob', + writable: false, + enumerable: false, + configurable: true +}); - function isQuote (c) { - return c === '"' || c === '\'' - } +/** + * fetch-error.js + * + * FetchError interface for operational errors + */ - function isAttribEnd (c) { - return c === '>' || isWhitespace(c) - } +/** + * Create FetchError instance + * + * @param String message Error message for human + * @param String type Error type for machine + * @param String systemError For Node.js system error + * @return FetchError + */ +function FetchError(message, type, systemError) { + Error.call(this, message); - function isMatch (regex, c) { - return regex.test(c) - } + this.message = message; + this.type = type; - function notMatch (regex, c) { - return !isMatch(regex, c) + // when err.type is `system`, err.code contains system error code + if (systemError) { + this.code = this.errno = systemError.code; + } + + // hide custom error implementation details from end-users + Error.captureStackTrace(this, this.constructor); +} + +FetchError.prototype = Object.create(Error.prototype); +FetchError.prototype.constructor = FetchError; +FetchError.prototype.name = 'FetchError'; + +let convert; +try { + convert = (__nccwpck_require__(2877).convert); +} catch (e) {} + +const INTERNALS = Symbol('Body internals'); + +// fix an issue where "PassThrough" isn't a named export for node <10 +const PassThrough = Stream.PassThrough; + +/** + * Body mixin + * + * Ref: https://fetch.spec.whatwg.org/#body + * + * @param Stream body Readable stream + * @param Object opts Response options + * @return Void + */ +function Body(body) { + var _this = this; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + _ref$size = _ref.size; + + let size = _ref$size === undefined ? 0 : _ref$size; + var _ref$timeout = _ref.timeout; + let timeout = _ref$timeout === undefined ? 0 : _ref$timeout; + + if (body == null) { + // body is undefined or null + body = null; + } else if (isURLSearchParams(body)) { + // body is a URLSearchParams + body = Buffer.from(body.toString()); + } else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { + // body is ArrayBuffer + body = Buffer.from(body); + } else if (ArrayBuffer.isView(body)) { + // body is ArrayBufferView + body = Buffer.from(body.buffer, body.byteOffset, body.byteLength); + } else if (body instanceof Stream) ; else { + // none of the above + // coerce to string then buffer + body = Buffer.from(String(body)); + } + this[INTERNALS] = { + body, + disturbed: false, + error: null + }; + this.size = size; + this.timeout = timeout; + + if (body instanceof Stream) { + body.on('error', function (err) { + const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err); + _this[INTERNALS].error = error; + }); + } +} + +Body.prototype = { + get body() { + return this[INTERNALS].body; + }, + + get bodyUsed() { + return this[INTERNALS].disturbed; + }, + + /** + * Decode response as ArrayBuffer + * + * @return Promise + */ + arrayBuffer() { + return consumeBody.call(this).then(function (buf) { + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); + }); + }, + + /** + * Return raw response as Blob + * + * @return Promise + */ + blob() { + let ct = this.headers && this.headers.get('content-type') || ''; + return consumeBody.call(this).then(function (buf) { + return Object.assign( + // Prevent copying + new Blob([], { + type: ct.toLowerCase() + }), { + [BUFFER]: buf + }); + }); + }, + + /** + * Decode response as json + * + * @return Promise + */ + json() { + var _this2 = this; + + return consumeBody.call(this).then(function (buffer) { + try { + return JSON.parse(buffer.toString()); + } catch (err) { + return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json')); + } + }); + }, + + /** + * Decode response as text + * + * @return Promise + */ + text() { + return consumeBody.call(this).then(function (buffer) { + return buffer.toString(); + }); + }, + + /** + * Decode response as buffer (non-spec api) + * + * @return Promise + */ + buffer() { + return consumeBody.call(this); + }, + + /** + * Decode response as text, while automatically detecting the encoding and + * trying to decode to UTF-8 (non-spec api) + * + * @return Promise + */ + textConverted() { + var _this3 = this; + + return consumeBody.call(this).then(function (buffer) { + return convertBody(buffer, _this3.headers); + }); + } +}; + +// In browsers, all properties are enumerable. +Object.defineProperties(Body.prototype, { + body: { enumerable: true }, + bodyUsed: { enumerable: true }, + arrayBuffer: { enumerable: true }, + blob: { enumerable: true }, + json: { enumerable: true }, + text: { enumerable: true } +}); + +Body.mixIn = function (proto) { + for (const name of Object.getOwnPropertyNames(Body.prototype)) { + // istanbul ignore else: future proof + if (!(name in proto)) { + const desc = Object.getOwnPropertyDescriptor(Body.prototype, name); + Object.defineProperty(proto, name, desc); + } + } +}; + +/** + * Consume and convert an entire Body to a Buffer. + * + * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body + * + * @return Promise + */ +function consumeBody() { + var _this4 = this; + + if (this[INTERNALS].disturbed) { + return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`)); + } + + this[INTERNALS].disturbed = true; + + if (this[INTERNALS].error) { + return Body.Promise.reject(this[INTERNALS].error); + } + + let body = this.body; + + // body is null + if (body === null) { + return Body.Promise.resolve(Buffer.alloc(0)); + } + + // body is blob + if (isBlob(body)) { + body = body.stream(); + } + + // body is buffer + if (Buffer.isBuffer(body)) { + return Body.Promise.resolve(body); + } + + // istanbul ignore if: should never happen + if (!(body instanceof Stream)) { + return Body.Promise.resolve(Buffer.alloc(0)); + } + + // body is stream + // get ready to actually consume the body + let accum = []; + let accumBytes = 0; + let abort = false; + + return new Body.Promise(function (resolve, reject) { + let resTimeout; + + // allow timeout on slow response body + if (_this4.timeout) { + resTimeout = setTimeout(function () { + abort = true; + reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout')); + }, _this4.timeout); + } + + // handle stream errors + body.on('error', function (err) { + if (err.name === 'AbortError') { + // if the request was aborted, reject with this Error + abort = true; + reject(err); + } else { + // other errors, such as incorrect content-encoding + reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err)); + } + }); + + body.on('data', function (chunk) { + if (abort || chunk === null) { + return; + } + + if (_this4.size && accumBytes + chunk.length > _this4.size) { + abort = true; + reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size')); + return; + } + + accumBytes += chunk.length; + accum.push(chunk); + }); + + body.on('end', function () { + if (abort) { + return; + } + + clearTimeout(resTimeout); + + try { + resolve(Buffer.concat(accum, accumBytes)); + } catch (err) { + // handle streams that have accumulated too much data (issue #414) + reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err)); + } + }); + }); +} + +/** + * Detect buffer encoding and convert to target encoding + * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding + * + * @param Buffer buffer Incoming buffer + * @param String encoding Target encoding + * @return String + */ +function convertBody(buffer, headers) { + if (typeof convert !== 'function') { + throw new Error('The package `encoding` must be installed to use the textConverted() function'); + } + + const ct = headers.get('content-type'); + let charset = 'utf-8'; + let res, str; + + // header + if (ct) { + res = /charset=([^;]*)/i.exec(ct); + } + + // no charset in content type, peek at response body for at most 1024 bytes + str = buffer.slice(0, 1024).toString(); + + // html5 + if (!res && str) { + res = / 0 && arguments[0] !== undefined ? arguments[0] : undefined; + + this[MAP] = Object.create(null); + + if (init instanceof Headers) { + const rawHeaders = init.raw(); + const headerNames = Object.keys(rawHeaders); + + for (const headerName of headerNames) { + for (const value of rawHeaders[headerName]) { + this.append(headerName, value); + } + } + + return; + } + + // We don't worry about converting prop to ByteString here as append() + // will handle it. + if (init == null) ; else if (typeof init === 'object') { + const method = init[Symbol.iterator]; + if (method != null) { + if (typeof method !== 'function') { + throw new TypeError('Header pairs must be iterable'); + } + + // sequence> + // Note: per spec we have to first exhaust the lists then process them + const pairs = []; + for (const pair of init) { + if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') { + throw new TypeError('Each header pair must be iterable'); + } + pairs.push(Array.from(pair)); + } + + for (const pair of pairs) { + if (pair.length !== 2) { + throw new TypeError('Each header pair must be a name/value tuple'); + } + this.append(pair[0], pair[1]); + } + } else { + // record + for (const key of Object.keys(init)) { + const value = init[key]; + this.append(key, value); + } + } + } else { + throw new TypeError('Provided initializer must be an object'); + } + } + + /** + * Return combined header value given name + * + * @param String name Header name + * @return Mixed + */ + get(name) { + name = `${name}`; + validateName(name); + const key = find(this[MAP], name); + if (key === undefined) { + return null; + } + + return this[MAP][key].join(', '); + } + + /** + * Iterate over all headers + * + * @param Function callback Executed for each item with parameters (value, name, thisArg) + * @param Boolean thisArg `this` context for callback function + * @return Void + */ + forEach(callback) { + let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined; + + let pairs = getHeaders(this); + let i = 0; + while (i < pairs.length) { + var _pairs$i = pairs[i]; + const name = _pairs$i[0], + value = _pairs$i[1]; + + callback.call(thisArg, value, name, this); + pairs = getHeaders(this); + i++; + } + } + + /** + * Overwrite header values given name + * + * @param String name Header name + * @param String value Header value + * @return Void + */ + set(name, value) { + name = `${name}`; + value = `${value}`; + validateName(name); + validateValue(value); + const key = find(this[MAP], name); + this[MAP][key !== undefined ? key : name] = [value]; + } + + /** + * Append a value onto existing header + * + * @param String name Header name + * @param String value Header value + * @return Void + */ + append(name, value) { + name = `${name}`; + value = `${value}`; + validateName(name); + validateValue(value); + const key = find(this[MAP], name); + if (key !== undefined) { + this[MAP][key].push(value); + } else { + this[MAP][name] = [value]; + } + } + + /** + * Check for header name existence + * + * @param String name Header name + * @return Boolean + */ + has(name) { + name = `${name}`; + validateName(name); + return find(this[MAP], name) !== undefined; + } + + /** + * Delete all header values given name + * + * @param String name Header name + * @return Void + */ + delete(name) { + name = `${name}`; + validateName(name); + const key = find(this[MAP], name); + if (key !== undefined) { + delete this[MAP][key]; + } + } + + /** + * Return raw headers (non-spec api) + * + * @return Object + */ + raw() { + return this[MAP]; + } + + /** + * Get an iterator on keys. + * + * @return Iterator + */ + keys() { + return createHeadersIterator(this, 'key'); + } + + /** + * Get an iterator on values. + * + * @return Iterator + */ + values() { + return createHeadersIterator(this, 'value'); + } + + /** + * Get an iterator on entries. + * + * This is the default iterator of the Headers object. + * + * @return Iterator + */ + [Symbol.iterator]() { + return createHeadersIterator(this, 'key+value'); + } +} +Headers.prototype.entries = Headers.prototype[Symbol.iterator]; + +Object.defineProperty(Headers.prototype, Symbol.toStringTag, { + value: 'Headers', + writable: false, + enumerable: false, + configurable: true +}); + +Object.defineProperties(Headers.prototype, { + get: { enumerable: true }, + forEach: { enumerable: true }, + set: { enumerable: true }, + append: { enumerable: true }, + has: { enumerable: true }, + delete: { enumerable: true }, + keys: { enumerable: true }, + values: { enumerable: true }, + entries: { enumerable: true } +}); + +function getHeaders(headers) { + let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value'; + + const keys = Object.keys(headers[MAP]).sort(); + return keys.map(kind === 'key' ? function (k) { + return k.toLowerCase(); + } : kind === 'value' ? function (k) { + return headers[MAP][k].join(', '); + } : function (k) { + return [k.toLowerCase(), headers[MAP][k].join(', ')]; + }); +} + +const INTERNAL = Symbol('internal'); + +function createHeadersIterator(target, kind) { + const iterator = Object.create(HeadersIteratorPrototype); + iterator[INTERNAL] = { + target, + kind, + index: 0 + }; + return iterator; +} + +const HeadersIteratorPrototype = Object.setPrototypeOf({ + next() { + // istanbul ignore if + if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) { + throw new TypeError('Value of `this` is not a HeadersIterator'); + } + + var _INTERNAL = this[INTERNAL]; + const target = _INTERNAL.target, + kind = _INTERNAL.kind, + index = _INTERNAL.index; + + const values = getHeaders(target, kind); + const len = values.length; + if (index >= len) { + return { + value: undefined, + done: true + }; + } + + this[INTERNAL].index = index + 1; + + return { + value: values[index], + done: false + }; + } +}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()))); + +Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, { + value: 'HeadersIterator', + writable: false, + enumerable: false, + configurable: true +}); + +/** + * Export the Headers object in a form that Node.js can consume. + * + * @param Headers headers + * @return Object + */ +function exportNodeCompatibleHeaders(headers) { + const obj = Object.assign({ __proto__: null }, headers[MAP]); + + // http.request() only supports string as Host header. This hack makes + // specifying custom Host header possible. + const hostHeaderKey = find(headers[MAP], 'Host'); + if (hostHeaderKey !== undefined) { + obj[hostHeaderKey] = obj[hostHeaderKey][0]; + } + + return obj; +} + +/** + * Create a Headers object from an object of headers, ignoring those that do + * not conform to HTTP grammar productions. + * + * @param Object obj Object of headers + * @return Headers + */ +function createHeadersLenient(obj) { + const headers = new Headers(); + for (const name of Object.keys(obj)) { + if (invalidTokenRegex.test(name)) { + continue; + } + if (Array.isArray(obj[name])) { + for (const val of obj[name]) { + if (invalidHeaderCharRegex.test(val)) { + continue; + } + if (headers[MAP][name] === undefined) { + headers[MAP][name] = [val]; + } else { + headers[MAP][name].push(val); + } + } + } else if (!invalidHeaderCharRegex.test(obj[name])) { + headers[MAP][name] = [obj[name]]; + } + } + return headers; +} + +const INTERNALS$1 = Symbol('Response internals'); + +// fix an issue where "STATUS_CODES" aren't a named export for node <10 +const STATUS_CODES = http.STATUS_CODES; + +/** + * Response class + * + * @param Stream body Readable stream + * @param Object opts Response options + * @return Void + */ +class Response { + constructor() { + let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + Body.call(this, body, opts); + + const status = opts.status || 200; + const headers = new Headers(opts.headers); + + if (body != null && !headers.has('Content-Type')) { + const contentType = extractContentType(body); + if (contentType) { + headers.append('Content-Type', contentType); + } + } + + this[INTERNALS$1] = { + url: opts.url, + status, + statusText: opts.statusText || STATUS_CODES[status], + headers, + counter: opts.counter + }; + } + + get url() { + return this[INTERNALS$1].url || ''; + } + + get status() { + return this[INTERNALS$1].status; + } + + /** + * Convenience property representing if the request ended normally + */ + get ok() { + return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300; + } + + get redirected() { + return this[INTERNALS$1].counter > 0; + } + + get statusText() { + return this[INTERNALS$1].statusText; + } + + get headers() { + return this[INTERNALS$1].headers; + } + + /** + * Clone this response + * + * @return Response + */ + clone() { + return new Response(clone(this), { + url: this.url, + status: this.status, + statusText: this.statusText, + headers: this.headers, + ok: this.ok, + redirected: this.redirected + }); + } +} + +Body.mixIn(Response.prototype); + +Object.defineProperties(Response.prototype, { + url: { enumerable: true }, + status: { enumerable: true }, + ok: { enumerable: true }, + redirected: { enumerable: true }, + statusText: { enumerable: true }, + headers: { enumerable: true }, + clone: { enumerable: true } +}); + +Object.defineProperty(Response.prototype, Symbol.toStringTag, { + value: 'Response', + writable: false, + enumerable: false, + configurable: true +}); + +const INTERNALS$2 = Symbol('Request internals'); +const URL = Url.URL || whatwgUrl.URL; + +// fix an issue where "format", "parse" aren't a named export for node <10 +const parse_url = Url.parse; +const format_url = Url.format; + +/** + * Wrapper around `new URL` to handle arbitrary URLs + * + * @param {string} urlStr + * @return {void} + */ +function parseURL(urlStr) { + /* + Check whether the URL is absolute or not + Scheme: https://tools.ietf.org/html/rfc3986#section-3.1 + Absolute URL: https://tools.ietf.org/html/rfc3986#section-4.3 + */ + if (/^[a-zA-Z][a-zA-Z\d+\-.]*:/.exec(urlStr)) { + urlStr = new URL(urlStr).toString(); + } + + // Fallback to old implementation for arbitrary URLs + return parse_url(urlStr); +} + +const streamDestructionSupported = 'destroy' in Stream.Readable.prototype; + +/** + * Check if a value is an instance of Request. + * + * @param Mixed input + * @return Boolean + */ +function isRequest(input) { + return typeof input === 'object' && typeof input[INTERNALS$2] === 'object'; +} + +function isAbortSignal(signal) { + const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal); + return !!(proto && proto.constructor.name === 'AbortSignal'); +} + +/** + * Request class + * + * @param Mixed input Url or Request instance + * @param Object init Custom options + * @return Void + */ +class Request { + constructor(input) { + let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + let parsedURL; + + // normalize input + if (!isRequest(input)) { + if (input && input.href) { + // in order to support Node.js' Url objects; though WHATWG's URL objects + // will fall into this branch also (since their `toString()` will return + // `href` property anyway) + parsedURL = parseURL(input.href); + } else { + // coerce input to a string before attempting to parse + parsedURL = parseURL(`${input}`); + } + input = {}; + } else { + parsedURL = parseURL(input.url); + } + + let method = init.method || input.method || 'GET'; + method = method.toUpperCase(); + + if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) { + throw new TypeError('Request with GET/HEAD method cannot have body'); + } + + let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null; + + Body.call(this, inputBody, { + timeout: init.timeout || input.timeout || 0, + size: init.size || input.size || 0 + }); + + const headers = new Headers(init.headers || input.headers || {}); + + if (inputBody != null && !headers.has('Content-Type')) { + const contentType = extractContentType(inputBody); + if (contentType) { + headers.append('Content-Type', contentType); + } + } + + let signal = isRequest(input) ? input.signal : null; + if ('signal' in init) signal = init.signal; + + if (signal != null && !isAbortSignal(signal)) { + throw new TypeError('Expected signal to be an instanceof AbortSignal'); + } + + this[INTERNALS$2] = { + method, + redirect: init.redirect || input.redirect || 'follow', + headers, + parsedURL, + signal + }; + + // node-fetch-only options + this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20; + this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true; + this.counter = init.counter || input.counter || 0; + this.agent = init.agent || input.agent; + } + + get method() { + return this[INTERNALS$2].method; + } + + get url() { + return format_url(this[INTERNALS$2].parsedURL); + } + + get headers() { + return this[INTERNALS$2].headers; + } + + get redirect() { + return this[INTERNALS$2].redirect; + } + + get signal() { + return this[INTERNALS$2].signal; + } + + /** + * Clone this request + * + * @return Request + */ + clone() { + return new Request(this); + } +} + +Body.mixIn(Request.prototype); + +Object.defineProperty(Request.prototype, Symbol.toStringTag, { + value: 'Request', + writable: false, + enumerable: false, + configurable: true +}); + +Object.defineProperties(Request.prototype, { + method: { enumerable: true }, + url: { enumerable: true }, + headers: { enumerable: true }, + redirect: { enumerable: true }, + clone: { enumerable: true }, + signal: { enumerable: true } +}); + +/** + * Convert a Request to Node.js http request options. + * + * @param Request A Request instance + * @return Object The options object to be passed to http.request + */ +function getNodeRequestOptions(request) { + const parsedURL = request[INTERNALS$2].parsedURL; + const headers = new Headers(request[INTERNALS$2].headers); + + // fetch step 1.3 + if (!headers.has('Accept')) { + headers.set('Accept', '*/*'); + } + + // Basic fetch + if (!parsedURL.protocol || !parsedURL.hostname) { + throw new TypeError('Only absolute URLs are supported'); + } + + if (!/^https?:$/.test(parsedURL.protocol)) { + throw new TypeError('Only HTTP(S) protocols are supported'); + } + + if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) { + throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8'); + } + + // HTTP-network-or-cache fetch steps 2.4-2.7 + let contentLengthValue = null; + if (request.body == null && /^(POST|PUT)$/i.test(request.method)) { + contentLengthValue = '0'; + } + if (request.body != null) { + const totalBytes = getTotalBytes(request); + if (typeof totalBytes === 'number') { + contentLengthValue = String(totalBytes); + } + } + if (contentLengthValue) { + headers.set('Content-Length', contentLengthValue); + } + + // HTTP-network-or-cache fetch step 2.11 + if (!headers.has('User-Agent')) { + headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)'); + } + + // HTTP-network-or-cache fetch step 2.15 + if (request.compress && !headers.has('Accept-Encoding')) { + headers.set('Accept-Encoding', 'gzip,deflate'); + } + + let agent = request.agent; + if (typeof agent === 'function') { + agent = agent(parsedURL); + } + + // HTTP-network fetch step 4.2 + // chunked encoding is handled by Node.js + + return Object.assign({}, parsedURL, { + method: request.method, + headers: exportNodeCompatibleHeaders(headers), + agent + }); +} + +/** + * abort-error.js + * + * AbortError interface for cancelled requests + */ + +/** + * Create AbortError instance + * + * @param String message Error message for human + * @return AbortError + */ +function AbortError(message) { + Error.call(this, message); + + this.type = 'aborted'; + this.message = message; + + // hide custom error implementation details from end-users + Error.captureStackTrace(this, this.constructor); +} + +AbortError.prototype = Object.create(Error.prototype); +AbortError.prototype.constructor = AbortError; +AbortError.prototype.name = 'AbortError'; + +const URL$1 = Url.URL || whatwgUrl.URL; + +// fix an issue where "PassThrough", "resolve" aren't a named export for node <10 +const PassThrough$1 = Stream.PassThrough; + +const isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) { + const orig = new URL$1(original).hostname; + const dest = new URL$1(destination).hostname; + + return orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest); +}; + +/** + * isSameProtocol reports whether the two provided URLs use the same protocol. + * + * Both domains must already be in canonical form. + * @param {string|URL} original + * @param {string|URL} destination + */ +const isSameProtocol = function isSameProtocol(destination, original) { + const orig = new URL$1(original).protocol; + const dest = new URL$1(destination).protocol; + + return orig === dest; +}; + +/** + * Fetch function + * + * @param Mixed url Absolute url or Request instance + * @param Object opts Fetch options + * @return Promise + */ +function fetch(url, opts) { + + // allow custom promise + if (!fetch.Promise) { + throw new Error('native promise missing, set fetch.Promise to your favorite alternative'); + } + + Body.Promise = fetch.Promise; + + // wrap http.request into fetch + return new fetch.Promise(function (resolve, reject) { + // build request object + const request = new Request(url, opts); + const options = getNodeRequestOptions(request); + + const send = (options.protocol === 'https:' ? https : http).request; + const signal = request.signal; + + let response = null; + + const abort = function abort() { + let error = new AbortError('The user aborted a request.'); + reject(error); + if (request.body && request.body instanceof Stream.Readable) { + destroyStream(request.body, error); + } + if (!response || !response.body) return; + response.body.emit('error', error); + }; + + if (signal && signal.aborted) { + abort(); + return; + } + + const abortAndFinalize = function abortAndFinalize() { + abort(); + finalize(); + }; + + // send request + const req = send(options); + let reqTimeout; + + if (signal) { + signal.addEventListener('abort', abortAndFinalize); + } + + function finalize() { + req.abort(); + if (signal) signal.removeEventListener('abort', abortAndFinalize); + clearTimeout(reqTimeout); + } + + if (request.timeout) { + req.once('socket', function (socket) { + reqTimeout = setTimeout(function () { + reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout')); + finalize(); + }, request.timeout); + }); + } + + req.on('error', function (err) { + reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err)); + + if (response && response.body) { + destroyStream(response.body, err); + } + + finalize(); + }); + + fixResponseChunkedTransferBadEnding(req, function (err) { + if (signal && signal.aborted) { + return; + } + + if (response && response.body) { + destroyStream(response.body, err); + } + }); + + /* c8 ignore next 18 */ + if (parseInt(process.version.substring(1)) < 14) { + // Before Node.js 14, pipeline() does not fully support async iterators and does not always + // properly handle when the socket close/end events are out of order. + req.on('socket', function (s) { + s.addListener('close', function (hadError) { + // if a data listener is still present we didn't end cleanly + const hasDataListener = s.listenerCount('data') > 0; + + // if end happened before close but the socket didn't emit an error, do it now + if (response && hasDataListener && !hadError && !(signal && signal.aborted)) { + const err = new Error('Premature close'); + err.code = 'ERR_STREAM_PREMATURE_CLOSE'; + response.body.emit('error', err); + } + }); + }); + } + + req.on('response', function (res) { + clearTimeout(reqTimeout); + + const headers = createHeadersLenient(res.headers); + + // HTTP fetch step 5 + if (fetch.isRedirect(res.statusCode)) { + // HTTP fetch step 5.2 + const location = headers.get('Location'); + + // HTTP fetch step 5.3 + let locationURL = null; + try { + locationURL = location === null ? null : new URL$1(location, request.url).toString(); + } catch (err) { + // error here can only be invalid URL in Location: header + // do not throw when options.redirect == manual + // let the user extract the errorneous redirect URL + if (request.redirect !== 'manual') { + reject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect')); + finalize(); + return; + } + } + + // HTTP fetch step 5.5 + switch (request.redirect) { + case 'error': + reject(new FetchError(`uri requested responds with a redirect, redirect mode is set to error: ${request.url}`, 'no-redirect')); + finalize(); + return; + case 'manual': + // node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL. + if (locationURL !== null) { + // handle corrupted header + try { + headers.set('Location', locationURL); + } catch (err) { + // istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request + reject(err); + } + } + break; + case 'follow': + // HTTP-redirect fetch step 2 + if (locationURL === null) { + break; + } + + // HTTP-redirect fetch step 5 + if (request.counter >= request.follow) { + reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect')); + finalize(); + return; + } + + // HTTP-redirect fetch step 6 (counter increment) + // Create a new Request object. + const requestOpts = { + headers: new Headers(request.headers), + follow: request.follow, + counter: request.counter + 1, + agent: request.agent, + compress: request.compress, + method: request.method, + body: request.body, + signal: request.signal, + timeout: request.timeout, + size: request.size + }; + + if (!isDomainOrSubdomain(request.url, locationURL) || !isSameProtocol(request.url, locationURL)) { + for (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) { + requestOpts.headers.delete(name); + } + } + + // HTTP-redirect fetch step 9 + if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) { + reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect')); + finalize(); + return; + } + + // HTTP-redirect fetch step 11 + if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') { + requestOpts.method = 'GET'; + requestOpts.body = undefined; + requestOpts.headers.delete('content-length'); + } + + // HTTP-redirect fetch step 15 + resolve(fetch(new Request(locationURL, requestOpts))); + finalize(); + return; + } + } + + // prepare response + res.once('end', function () { + if (signal) signal.removeEventListener('abort', abortAndFinalize); + }); + let body = res.pipe(new PassThrough$1()); + + const response_options = { + url: request.url, + status: res.statusCode, + statusText: res.statusMessage, + headers: headers, + size: request.size, + timeout: request.timeout, + counter: request.counter + }; + + // HTTP-network fetch step 12.1.1.3 + const codings = headers.get('Content-Encoding'); + + // HTTP-network fetch step 12.1.1.4: handle content codings + + // in following scenarios we ignore compression support + // 1. compression support is disabled + // 2. HEAD request + // 3. no Content-Encoding header + // 4. no content response (204) + // 5. content not modified response (304) + if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) { + response = new Response(body, response_options); + resolve(response); + return; + } + + // For Node v6+ + // Be less strict when decoding compressed responses, since sometimes + // servers send slightly invalid responses that are still accepted + // by common browsers. + // Always using Z_SYNC_FLUSH is what cURL does. + const zlibOptions = { + flush: zlib.Z_SYNC_FLUSH, + finishFlush: zlib.Z_SYNC_FLUSH + }; + + // for gzip + if (codings == 'gzip' || codings == 'x-gzip') { + body = body.pipe(zlib.createGunzip(zlibOptions)); + response = new Response(body, response_options); + resolve(response); + return; + } + + // for deflate + if (codings == 'deflate' || codings == 'x-deflate') { + // handle the infamous raw deflate response from old servers + // a hack for old IIS and Apache servers + const raw = res.pipe(new PassThrough$1()); + raw.once('data', function (chunk) { + // see http://stackoverflow.com/questions/37519828 + if ((chunk[0] & 0x0F) === 0x08) { + body = body.pipe(zlib.createInflate()); + } else { + body = body.pipe(zlib.createInflateRaw()); + } + response = new Response(body, response_options); + resolve(response); + }); + raw.on('end', function () { + // some old IIS servers return zero-length OK deflate responses, so 'data' is never emitted. + if (!response) { + response = new Response(body, response_options); + resolve(response); + } + }); + return; + } + + // for br + if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') { + body = body.pipe(zlib.createBrotliDecompress()); + response = new Response(body, response_options); + resolve(response); + return; + } + + // otherwise, use response as-is + response = new Response(body, response_options); + resolve(response); + }); + + writeToStream(req, request); + }); +} +function fixResponseChunkedTransferBadEnding(request, errorCallback) { + let socket; + + request.on('socket', function (s) { + socket = s; + }); + + request.on('response', function (response) { + const headers = response.headers; + + if (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) { + response.once('close', function (hadError) { + // tests for socket presence, as in some situations the + // the 'socket' event is not triggered for the request + // (happens in deno), avoids `TypeError` + // if a data listener is still present we didn't end cleanly + const hasDataListener = socket && socket.listenerCount('data') > 0; + + if (hasDataListener && !hadError) { + const err = new Error('Premature close'); + err.code = 'ERR_STREAM_PREMATURE_CLOSE'; + errorCallback(err); + } + }); + } + }); +} + +function destroyStream(stream, err) { + if (stream.destroy) { + stream.destroy(err); + } else { + // node < 8 + stream.emit('error', err); + stream.end(); + } +} + +/** + * Redirect code matching + * + * @param Number code Status code + * @return Boolean + */ +fetch.isRedirect = function (code) { + return code === 301 || code === 302 || code === 303 || code === 307 || code === 308; +}; + +// expose Promise +fetch.Promise = global.Promise; + +module.exports = exports = fetch; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports["default"] = exports; +exports.Headers = Headers; +exports.Request = Request; +exports.Response = Response; +exports.FetchError = FetchError; +exports.AbortError = AbortError; + + +/***/ }), + +/***/ 3329: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + + +var parseUrl = (__nccwpck_require__(7310).parse); + +var DEFAULT_PORTS = { + ftp: 21, + gopher: 70, + http: 80, + https: 443, + ws: 80, + wss: 443, +}; + +var stringEndsWith = String.prototype.endsWith || function(s) { + return s.length <= this.length && + this.indexOf(s, this.length - s.length) !== -1; +}; + +/** + * @param {string|object} url - The URL, or the result from url.parse. + * @return {string} The URL of the proxy that should handle the request to the + * given URL. If no proxy is set, this will be an empty string. + */ +function getProxyForUrl(url) { + var parsedUrl = typeof url === 'string' ? parseUrl(url) : url || {}; + var proto = parsedUrl.protocol; + var hostname = parsedUrl.host; + var port = parsedUrl.port; + if (typeof hostname !== 'string' || !hostname || typeof proto !== 'string') { + return ''; // Don't proxy URLs without a valid scheme or host. + } + + proto = proto.split(':', 1)[0]; + // Stripping ports in this way instead of using parsedUrl.hostname to make + // sure that the brackets around IPv6 addresses are kept. + hostname = hostname.replace(/:\d*$/, ''); + port = parseInt(port) || DEFAULT_PORTS[proto] || 0; + if (!shouldProxy(hostname, port)) { + return ''; // Don't proxy URLs that match NO_PROXY. + } + + var proxy = + getEnv('npm_config_' + proto + '_proxy') || + getEnv(proto + '_proxy') || + getEnv('npm_config_proxy') || + getEnv('all_proxy'); + if (proxy && proxy.indexOf('://') === -1) { + // Missing scheme in proxy, default to the requested URL's scheme. + proxy = proto + '://' + proxy; + } + return proxy; +} + +/** + * Determines whether a given URL should be proxied. + * + * @param {string} hostname - The host name of the URL. + * @param {number} port - The effective port of the URL. + * @returns {boolean} Whether the given URL should be proxied. + * @private + */ +function shouldProxy(hostname, port) { + var NO_PROXY = + (getEnv('npm_config_no_proxy') || getEnv('no_proxy')).toLowerCase(); + if (!NO_PROXY) { + return true; // Always proxy if NO_PROXY is not set. + } + if (NO_PROXY === '*') { + return false; // Never proxy if wildcard is set. + } + + return NO_PROXY.split(/[,\s]/).every(function(proxy) { + if (!proxy) { + return true; // Skip zero-length hosts. + } + var parsedProxy = proxy.match(/^(.+):(\d+)$/); + var parsedProxyHostname = parsedProxy ? parsedProxy[1] : proxy; + var parsedProxyPort = parsedProxy ? parseInt(parsedProxy[2]) : 0; + if (parsedProxyPort && parsedProxyPort !== port) { + return true; // Skip if ports don't match. + } + + if (!/^[.*]/.test(parsedProxyHostname)) { + // No wildcards, so stop proxying if there is an exact match. + return hostname !== parsedProxyHostname; + } + + if (parsedProxyHostname.charAt(0) === '*') { + // Remove leading wildcard. + parsedProxyHostname = parsedProxyHostname.slice(1); + } + // Stop proxying if the hostname ends with the no_proxy host. + return !stringEndsWith.call(hostname, parsedProxyHostname); + }); +} + +/** + * Get the value for an environment variable. + * + * @param {string} key - The name of the environment variable. + * @return {string} The value of the environment variable. + * @private + */ +function getEnv(key) { + return process.env[key.toLowerCase()] || process.env[key.toUpperCase()] || ''; +} + +exports.getProxyForUrl = getProxyForUrl; + + +/***/ }), + +/***/ 2043: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +;(function (sax) { // wrapper for non-node envs + sax.parser = function (strict, opt) { return new SAXParser(strict, opt) } + sax.SAXParser = SAXParser + sax.SAXStream = SAXStream + sax.createStream = createStream + + // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns. + // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)), + // since that's the earliest that a buffer overrun could occur. This way, checks are + // as rare as required, but as often as necessary to ensure never crossing this bound. + // Furthermore, buffers are only tested at most once per write(), so passing a very + // large string into write() might have undesirable effects, but this is manageable by + // the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme + // edge case, result in creating at most one complete copy of the string passed in. + // Set to Infinity to have unlimited buffers. + sax.MAX_BUFFER_LENGTH = 64 * 1024 + + var buffers = [ + 'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype', + 'procInstName', 'procInstBody', 'entity', 'attribName', + 'attribValue', 'cdata', 'script' + ] + + sax.EVENTS = [ + 'text', + 'processinginstruction', + 'sgmldeclaration', + 'doctype', + 'comment', + 'opentagstart', + 'attribute', + 'opentag', + 'closetag', + 'opencdata', + 'cdata', + 'closecdata', + 'error', + 'end', + 'ready', + 'script', + 'opennamespace', + 'closenamespace' + ] + + function SAXParser (strict, opt) { + if (!(this instanceof SAXParser)) { + return new SAXParser(strict, opt) + } + + var parser = this + clearBuffers(parser) + parser.q = parser.c = '' + parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH + parser.opt = opt || {} + parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags + parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase' + parser.tags = [] + parser.closed = parser.closedRoot = parser.sawRoot = false + parser.tag = parser.error = null + parser.strict = !!strict + parser.noscript = !!(strict || parser.opt.noscript) + parser.state = S.BEGIN + parser.strictEntities = parser.opt.strictEntities + parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES) + parser.attribList = [] + + // namespaces form a prototype chain. + // it always points at the current tag, + // which protos to its parent tag. + if (parser.opt.xmlns) { + parser.ns = Object.create(rootNS) + } + + // mostly just for error reporting + parser.trackPosition = parser.opt.position !== false + if (parser.trackPosition) { + parser.position = parser.line = parser.column = 0 + } + emit(parser, 'onready') + } + + if (!Object.create) { + Object.create = function (o) { + function F () {} + F.prototype = o + var newf = new F() + return newf + } + } + + if (!Object.keys) { + Object.keys = function (o) { + var a = [] + for (var i in o) if (o.hasOwnProperty(i)) a.push(i) + return a + } + } + + function checkBufferLength (parser) { + var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10) + var maxActual = 0 + for (var i = 0, l = buffers.length; i < l; i++) { + var len = parser[buffers[i]].length + if (len > maxAllowed) { + // Text/cdata nodes can get big, and since they're buffered, + // we can get here under normal conditions. + // Avoid issues by emitting the text node now, + // so at least it won't get any bigger. + switch (buffers[i]) { + case 'textNode': + closeText(parser) + break + + case 'cdata': + emitNode(parser, 'oncdata', parser.cdata) + parser.cdata = '' + break + + case 'script': + emitNode(parser, 'onscript', parser.script) + parser.script = '' + break + + default: + error(parser, 'Max buffer length exceeded: ' + buffers[i]) + } + } + maxActual = Math.max(maxActual, len) + } + // schedule the next check for the earliest possible buffer overrun. + var m = sax.MAX_BUFFER_LENGTH - maxActual + parser.bufferCheckPosition = m + parser.position + } + + function clearBuffers (parser) { + for (var i = 0, l = buffers.length; i < l; i++) { + parser[buffers[i]] = '' + } + } + + function flushBuffers (parser) { + closeText(parser) + if (parser.cdata !== '') { + emitNode(parser, 'oncdata', parser.cdata) + parser.cdata = '' + } + if (parser.script !== '') { + emitNode(parser, 'onscript', parser.script) + parser.script = '' + } + } + + SAXParser.prototype = { + end: function () { end(this) }, + write: write, + resume: function () { this.error = null; return this }, + close: function () { return this.write(null) }, + flush: function () { flushBuffers(this) } + } + + var Stream + try { + Stream = (__nccwpck_require__(2781).Stream) + } catch (ex) { + Stream = function () {} + } + if (!Stream) Stream = function () {} + + var streamWraps = sax.EVENTS.filter(function (ev) { + return ev !== 'error' && ev !== 'end' + }) + + function createStream (strict, opt) { + return new SAXStream(strict, opt) + } + + function SAXStream (strict, opt) { + if (!(this instanceof SAXStream)) { + return new SAXStream(strict, opt) + } + + Stream.apply(this) + + this._parser = new SAXParser(strict, opt) + this.writable = true + this.readable = true + + var me = this + + this._parser.onend = function () { + me.emit('end') + } + + this._parser.onerror = function (er) { + me.emit('error', er) + + // if didn't throw, then means error was handled. + // go ahead and clear error, so we can write again. + me._parser.error = null + } + + this._decoder = null + + streamWraps.forEach(function (ev) { + Object.defineProperty(me, 'on' + ev, { + get: function () { + return me._parser['on' + ev] + }, + set: function (h) { + if (!h) { + me.removeAllListeners(ev) + me._parser['on' + ev] = h + return h + } + me.on(ev, h) + }, + enumerable: true, + configurable: false + }) + }) + } + + SAXStream.prototype = Object.create(Stream.prototype, { + constructor: { + value: SAXStream + } + }) + + SAXStream.prototype.write = function (data) { + if (typeof Buffer === 'function' && + typeof Buffer.isBuffer === 'function' && + Buffer.isBuffer(data)) { + if (!this._decoder) { + var SD = (__nccwpck_require__(1576).StringDecoder) + this._decoder = new SD('utf8') + } + data = this._decoder.write(data) + } + + this._parser.write(data.toString()) + this.emit('data', data) + return true + } + + SAXStream.prototype.end = function (chunk) { + if (chunk && chunk.length) { + this.write(chunk) + } + this._parser.end() + return true + } + + SAXStream.prototype.on = function (ev, handler) { + var me = this + if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) { + me._parser['on' + ev] = function () { + var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments) + args.splice(0, 0, ev) + me.emit.apply(me, args) + } + } + + return Stream.prototype.on.call(me, ev, handler) + } + + // this really needs to be replaced with character classes. + // XML allows all manner of ridiculous numbers and digits. + var CDATA = '[CDATA[' + var DOCTYPE = 'DOCTYPE' + var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace' + var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/' + var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE } + + // http://www.w3.org/TR/REC-xml/#NT-NameStartChar + // This implementation works on strings, a single character at a time + // as such, it cannot ever support astral-plane characters (10000-EFFFF) + // without a significant breaking change to either this parser, or the + // JavaScript language. Implementation of an emoji-capable xml parser + // is left as an exercise for the reader. + var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/ + + var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/ + + var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/ + var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/ + + function isWhitespace (c) { + return c === ' ' || c === '\n' || c === '\r' || c === '\t' + } + + function isQuote (c) { + return c === '"' || c === '\'' + } + + function isAttribEnd (c) { + return c === '>' || isWhitespace(c) + } + + function isMatch (regex, c) { + return regex.test(c) + } + + function notMatch (regex, c) { + return !isMatch(regex, c) + } + + var S = 0 + sax.STATE = { + BEGIN: S++, // leading byte order mark or whitespace + BEGIN_WHITESPACE: S++, // leading whitespace + TEXT: S++, // general stuff + TEXT_ENTITY: S++, // & and such. + OPEN_WAKA: S++, // < + SGML_DECL: S++, // + SCRIPT: S++, //