mirror of
https://github.com/Microsoft/vscode
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68 lines
2.3 KiB
TypeScript
68 lines
2.3 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as ts from 'typescript';
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import * as Lint from 'tslint';
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import { join } from 'path';
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export class Rule extends Lint.Rules.AbstractRule {
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public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] {
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if (
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/vs(\/|\\)editor(\/|\\)standalone(\/|\\)/.test(sourceFile.fileName)
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|| /vs(\/|\\)editor(\/|\\)common(\/|\\)standalone(\/|\\)/.test(sourceFile.fileName)
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|| /vs(\/|\\)editor(\/|\\)editor.api/.test(sourceFile.fileName)
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|| /vs(\/|\\)editor(\/|\\)editor.main/.test(sourceFile.fileName)
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|| /vs(\/|\\)editor(\/|\\)editor.worker/.test(sourceFile.fileName)
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) {
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return this.applyWithWalker(new NoNlsInStandaloneEditorRuleWalker(sourceFile, this.getOptions()));
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}
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return [];
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}
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}
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class NoNlsInStandaloneEditorRuleWalker extends Lint.RuleWalker {
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constructor(file: ts.SourceFile, opts: Lint.IOptions) {
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super(file, opts);
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}
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protected visitImportEqualsDeclaration(node: ts.ImportEqualsDeclaration): void {
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if (node.moduleReference.kind === ts.SyntaxKind.ExternalModuleReference) {
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this._validateImport(node.moduleReference.expression.getText(), node);
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}
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}
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protected visitImportDeclaration(node: ts.ImportDeclaration): void {
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this._validateImport(node.moduleSpecifier.getText(), node);
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}
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protected visitCallExpression(node: ts.CallExpression): void {
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super.visitCallExpression(node);
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// import('foo') statements inside the code
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if (node.expression.kind === ts.SyntaxKind.ImportKeyword) {
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const [path] = node.arguments;
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this._validateImport(path.getText(), node);
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}
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}
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private _validateImport(path: string, node: ts.Node): void {
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// remove quotes
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path = path.slice(1, -1);
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// resolve relative paths
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if (path[0] === '.') {
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path = join(this.getSourceFile().fileName, path);
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}
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if (
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/vs(\/|\\)nls/.test(path)
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) {
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this.addFailure(this.createFailure(node.getStart(), node.getWidth(), `Not allowed to import vs/nls in standalone editor modules. Use standaloneStrings.ts`));
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}
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}
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}
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