simplify code for project check

DiFuks · Jul 17, 2024 · c219773 · c219773
1 parent 9e39322
commit c219773
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Showing 3 changed files with 14 additions and 47 deletions.
diff --git a/.yarn/versions/62d5e99c.yml b/.yarn/versions/62d5e99c.yml
@@ -0,0 +1,2 @@
+releases:
+  ts-overrides-plugin: patch
diff --git a/packages/plugin/src/cli/index.ts b/packages/plugin/src/cli/index.ts
@@ -3,23 +3,19 @@ import type { PluginConfig, ProgramTransformer } from 'ts-patch';
 import type ts from 'typescript';
 
 import { type Override } from '../types/Override';
-import { getDiagnosticForFile, getDiagnosticsForProject, getOverridePrograms, type OverridePrograms } from './utils';
+import { getDiagnosticForFile, getDiagnosticsForProject, getOverridePrograms } from './utils';
 
 interface CliPluginConfig extends PluginConfig {
 	overrides: Override[];
 }
 
-let overridePrograms: OverridePrograms | null = null;
-
 const plugin: ProgramTransformer = (program, host, pluginConfig, extras) => {
 	const { overrides: overridesFromConfig } = pluginConfig as CliPluginConfig;
 	const { plugins, ...defaultCompilerOptions } = program.getCompilerOptions();
 	const sortedOverridesFromConfig = [...overridesFromConfig].reverse();
 	const rootPath = defaultCompilerOptions.project ? path.dirname(defaultCompilerOptions.project) : process.cwd();
 
-	overridePrograms = null;
-
-	overridePrograms = getOverridePrograms(
+	const overridePrograms = getOverridePrograms(
 		rootPath,
 		extras.ts,
 		sortedOverridesFromConfig,
@@ -48,17 +44,7 @@ const plugin: ProgramTransformer = (program, host, pluginConfig, extras) => {
 				return ((sourceFile, cancellationToken) => {
 					// for build ForkTsCheckerWebpackPlugin and tspc
 					if (!sourceFile) {
-						overridePrograms = null;
-
-						return getDiagnosticsForProject(
-							rootPath,
-							extras.ts,
-							sortedOverridesFromConfig,
-							target,
-							defaultCompilerOptions,
-							cancellationToken,
-							host,
-						);
+						return getDiagnosticsForProject(target, overridePrograms, cancellationToken);
 					}
 
 					// for ts-loader - watch and build

diff --git a/packages/plugin/src/cli/utils.ts b/packages/plugin/src/cli/utils.ts
@@ -33,38 +33,17 @@ const getOverrideProgram = (
 };
 
 export const getDiagnosticsForProject = (
-	rootPath: string,
-	typescript: typeof ts,
-	overridesFromConfig: Override[],
 	program: ts.Program,
-	defaultCompilerOptions: ts.CompilerOptions,
+	overridePrograms: OverridePrograms,
 	cancellationToken?: ts.CancellationToken,
-	host?: ts.CompilerHost,
 ): ts.Diagnostic[] => {
-	let filesToOriginalDiagnostic: string[] = [...program.getRootFileNames()];
-
-	const resultDiagnostic: ts.Diagnostic[] = overridesFromConfig.flatMap(override => {
-		const { overrideProgram, filesToCurrentOverrideDiagnostic } = getOverrideProgram(
-			rootPath,
-			typescript,
-			override,
-			filesToOriginalDiagnostic,
-			defaultCompilerOptions,
-			host,
-		);
-
-		filesToOriginalDiagnostic = filesToOriginalDiagnostic.filter(
-			fileName => !filesToCurrentOverrideDiagnostic.includes(fileName),
-		);
-
-		return filesToCurrentOverrideDiagnostic.flatMap(fileName => {
-			const sourceFile = overrideProgram.getSourceFile(fileName);
-
-			return sourceFile ? overrideProgram.getSemanticDiagnostics(sourceFile, cancellationToken) : [];
-		});
-	});
+	const resultDiagnostic: ts.Diagnostic[] = overridePrograms.resultOverrides.flatMap(override =>
+		override
+			.getRootFileNames()
+			.flatMap(fileName => override.getSemanticDiagnostics(override.getSourceFile(fileName), cancellationToken)),
+	);
 
-	const originalDiagnostics = filesToOriginalDiagnostic.flatMap(fileName => {
+	const originalDiagnostics = overridePrograms.filesToOriginalDiagnostic.flatMap(fileName => {
 		const sourceFile = program.getSourceFile(fileName);
 
 		return sourceFile ? program.getSemanticDiagnostics(sourceFile, cancellationToken) : [];
@@ -112,15 +91,15 @@ export interface OverridePrograms {
 }
 
 export const getDiagnosticForFile = (
-	overridePrograms: OverridePrograms | null,
+	overridePrograms: OverridePrograms,
 	target: ts.Program,
 	sourceFile: ts.SourceFile,
 	method: 'getSemanticDiagnostics' | 'getBindAndCheckDiagnostics',
 	cancellationToken?: ts.CancellationToken,
 ): readonly ts.Diagnostic[] => {
 	const { fileName } = sourceFile;
 
-	if (!overridePrograms || overridePrograms.filesToOriginalDiagnostic.includes(fileName)) {
+	if (overridePrograms.filesToOriginalDiagnostic.includes(fileName)) {
 		return target[method](sourceFile, cancellationToken);
 	}