Updated deps and bumped too 3.8 (#13)

* updated dev-deps

* bumped node to 8

* removed Bower info from README

* Cleaned up readme

* bumped to 3.8

* trigger travis

* added branch to travis

* updated compatability

.eslintignore

@@ -8,9 +8,11 @@
 
 # dependencies
 /bower_components/
+/node_modules/
 
 # misc
 /coverage/
+!.*
 
 # ember-try
 /.node_modules.ember-try/

.eslintrc.js

@@ -20,6 +20,7 @@ module.exports = {
     // node files
     {
       files: [
+        '.eslintrc.js',
         '.template-lintrc.js',
         'ember-cli-build.js',
         'index.js',

.gitignore

@@ -9,6 +9,8 @@
 /node_modules/
 
 # misc
+/.env*
+/.pnp*
 /.sass-cache
 /connect.lock
 /coverage/

.npmignore

@@ -9,13 +9,16 @@
 /.bowerrc
 /.editorconfig
 /.ember-cli
+/.env*
 /.eslintignore
 /.eslintrc.js
 /.gitignore
-/.watchmanconfig
+/.template-lintrc.js
 /.travis.yml
+/.watchmanconfig
 /bower.json
 /config/ember-try.js
+/CONTRIBUTING.md
 /ember-cli-build.js
 /testem.js
 /tests/

.travis.yml

@@ -3,7 +3,7 @@ language: node_js
 node_js:
   # we recommend testing addons with the same minimum supported node version as Ember CLI
   # so that your addon works for all apps
-  - "6"
+  - "8"
 
 sudo: false
 dist: trusty
@@ -20,6 +20,12 @@ env:
     # See https://git.io/vdao3 for details.
     - JOBS=1
 
+branches:
+  only:
+    - master
+    # npm version tags
+    - /^v\d+\.\d+\.\d+/
+
 jobs:
   fail_fast: true
   allow_failures:
@@ -43,6 +49,7 @@ jobs:
     - env: EMBER_TRY_SCENARIO=ember-lts-2.12 
     - env: EMBER_TRY_SCENARIO=ember-lts-2.16
     - env: EMBER_TRY_SCENARIO=ember-lts-2.18
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.4
     - env: EMBER_TRY_SCENARIO=ember-release
     - env: EMBER_TRY_SCENARIO=ember-beta
     - env: EMBER_TRY_SCENARIO=ember-canary

CONTRIBUTING.md

@@ -0,0 +1,26 @@
+# How To Contribute
+
+## Installation
+
+* `git clone <repository-url>`
+* `cd my-addon`
+* `npm install`
+
+## Linting
+
+* `npm run lint:hbs`
+* `npm run lint:js`
+* `npm run lint:js -- --fix`
+
+## Running tests
+
+* `ember test` – Runs the test suite on the current Ember version
+* `ember test --server` – Runs the test suite in "watch mode"
+* `ember try:each` – Runs the test suite against multiple Ember versions
+
+## Running the dummy application
+
+* `ember serve`
+* Visit the dummy application at [http://localhost:4200](http://localhost:4200).
+
+For more information on using ember-cli, visit [https://ember-cli.com/](https://ember-cli.com/).

OPTIONS.md

@@ -0,0 +1,240 @@
+Barcode Options
+------------------------------------------------------------------------------
+
+All JsBarcode's [options](https://github.com/lindell/JsBarcode/wiki/Options#format) are supported by the addon. See [Barcode Specifications](http://www.makebarcode.com/specs/speclist.html) for details on each format. A few examples are shown below. See the [demo](https://github.com/lindell/JsBarcode/wiki/Options#format) application for more.
+
+Change the barcode format by passing the format name into the component. To display a UPC barcode:
+
+```handlebars
+  {{bar-code
+    value="123456789999"
+    format="UPC"}}
+```
+
+![alt text](https://github.com/maxwondercorn/ember-cli-barcode/raw/master/images/upc.png "UPC Barcode")
+
+ 
+
+The color of the barcode or it's background can be changed:
+
+```handlebars
+  {{bar-code
+    value="abc123456"
+    lineColor="red"}}
+```
+
+![alt text](https://github.com/maxwondercorn/ember-cli-barcode/raw/master/images/redlines.png "Colored Barcode")
+
+ 
+
+background color changed:
+
+```handlebars
+  {{bar-code
+    value="abc123456"
+    lineColor="#ffffff"
+    background="#660033"}}
+```
+
+![alt text](https://github.com/maxwondercorn/ember-cli-barcode/raw/master/images/background.png "Barcode with colored background")
+
+ 
+
+Any valid html or hexadecimal color can be used for the `lineColor` or `background` options. The component does not support the Ember component blockform.
+
+If you have many options, pass an object using the `options` property instead of a large number of individual properties. The `options` will override any other properties set on the component.
+
+```javascript
+  // app/controllers/application.js
+  myOptions: {
+    format: "UPC",
+    textPosition: "top",
+    lineColor: "#ff3399",
+  }
+```
+
+```html
+  <!-- app/templates/application.hbs -->
+  {{bar-code
+    value="11223344"
+    options=myOptions}}
+
+  <!-- options override other settings -->
+  <!-- line color will be ##ff3399 -->
+  {{bar-code
+    value="11223344"
+    options=myOptions
+    lineColor="blue"}}
+```
+
+![alt text](https://github.com/maxwondercorn/ember-cli-barcode/raw/master/images/linecolorff3399.png "Barcode line color ff3399")
+
+&nbsp;
+
+Alternatively, you can globally set any option for your application using `config/enviroment.js`. See [Runtime Configuration](#Runtime-Configuration) for details.
+
+## EAN13 and UPC
+
+The `flat` option is supported for both EAN13 and UPC barcodes defaulting to `false` if not specified Additionally the `lastChar` option is supported for EAN13 barcodes with a default value of ''.
+
+## Invalid Barcode Values
+
+If you pass an invalid value based on the format, the barcode will not render. To capture invalid values assign an action to the `vaild` property.
+
+```javascript
+// app/templates/application.hbs
+// pass invalid code for EAN8 barcodes
+{{bar-code format="EAN8"  value="9638" valid=(action 'checkValid')}}
+
+{{if validCode "Valid" "Invalid"}}
+```
+
+```javascript
+// app/controllers/application.js
+import Controller from "@ember/controller";
+
+export default Controller.extend({
+  validCode: false,
+
+  actions: {
+    checkValid(status) {
+      this.set("validCode", status);
+    }
+  }
+});
+```
+
+IF you have have multiple barcodes in a template and want to check the validity of each individually, you need a dedicated action and controller property for each barcode.
+
+## Accessibility
+
+ember-cli-barcode adds the `alt` attribute, other attributes or other elements to the barcode image for website accessibly. This Medium [post](https://medium.com/statuscode/getting-started-with-website-accessibility-5586c7febc92) by Carie Fisher discuses the whys of website accessibility.
+
+The default text generated for accessibility is based on the barcode's value:
+
+```js
+"Barcode value <value>";
+```
+
+where `<value>` is the value passed into the component. You can override the text used on an individual component invocation by setting the `altText` property. You can globally override all components and exclude the value from the text string using [runtime configuration](#Runtime-Configuration). There are additional accessibility options that can be set in runtime configuration.
+
+```handlebars
+{{bar-code value="9638A3" altText="Ticket barcode"}}
+```
+
+generates the following alternative attribute text
+
+```
+Ticket barcode 9638A3
+```
+
+Excluding the value
+
+Each element type, img, svg and canvas requires different attributes or additional elements to meet A11Y guidelines. Assuming the component declaration
+
+```handlebars
+{{bar-code value="BCD10"}}
+```
+
+the markup generated for each "image" type would be
+
+### svg:
+
+```html
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" style="transform: translate(0,0)" aria-labelledby="title">
+  ... svg data
+  <title>Barcode value BCD10</title>
+</svg>
+```
+
+### image:
+
+```html
+<img  src="data:image/png;base64,iVBORw0KGgoAA6dOLEi..." alt="Barcode value BCD10">
+```
+
+### canvas:
+
+```html
+<canvas role="img" aria-label="Barcode value BCD10">
+   canvas data...
+</canvas>
+```
+
+## Build Configuration
+
+By default, this addon provides the `JsBarcode.all` javascript file. If you are looking to slim your build and only need a specific version provided by the upstream package,
+you can pass the type of file you'd like to include via the `include` option. If you supply `all` or a falsy value, the addon will include the default all package.
+
+The example below configures the addon to include only code128 barcodes in the Ember app.
+
+```javascript
+// ember-cli-build.js
+const EmberApp = require("ember-cli/lib/broccoli/ember-app");
+
+module.exports = function(defaults) {
+  let app = new EmberApp(defaults, {
+    "ember-cli-barcode": {
+      include: "code128"
+    }
+  });
+
+  return app.toTree();
+};
+```
+
+### Supported Options
+
+- `all`
+- `codabar`
+- `code128`
+- `code39`
+- `ean-upc`
+- `itf`
+- `msi`
+- `pharmacode`.
+
+## Runtime Configuration
+
+Barcode options may be configured globally in `config/enviroement.js`. Global option properties can still be overridden on individual components by setting the property on the components invocation. See the sample configuration setting below.
+
+See JsBarcode's [options](https://github.com/lindell/JsBarcode/wiki/Options#format) for the values that may be globally set.
+
+The following accessibility values may also be set in runtime configuration
+
+| Value Name      | Default | Description                                                                                                                                                                       |
+| --------------- | ------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| altText         | null    | Globally sets text portion of the alt text attribute. Can also be set on the component                                                                                            |
+| excludeAltValue | false   | Do not include the barcode value in the alt text                                                                                                                                  |
+| ariaHidden      | false   | Adds the aria-hidden attribute to the image effectively hiding it from screen readers                                                                                             |
+| addTitle        | false   | Adds the title to img and canvas tags so they will show the text value on hover. svgs use the title element for accessibility so it's added by default, unless you set ariaHidden |
+
+```javascript
+// ember-cli-barcode options
+ENV["ember-cli-barcode"] = {
+  altText: "Ticket", // override accessibility text
+  addTitle: true, // add title to each barcode
+
+  // jsbarcode options
+  format: "code128",
+  mod43: false,
+  width: 3,
+  height: 200,
+  displayValue: false,
+  fontOptions: "",
+  font: "Arial",
+  textAlign: "left",
+  textPosition: "top",
+  textMargin: 2,
+  fontSize: 20,
+  background: "#ffffff",
+  lineColor: "#000000",
+  margin: 10,
+  marginTop: 20,
+  marginBottom: 30,
+  marginLeft: 5,
+  marginRight: 13,
+  flat: false,
+  lastChar: "Q"
+};
+```