1a26f6da6e
Currently all of our migrations are set up to find the tsconfig paths within a project, create a `Program` out of each and migrate the files inside of the `Program`. The problem is that the `Program` can include files outside of the project and the CLI APIs that we use to interact with the file system assume that all files are within the project. These changes consolidate the logic, that determines whether a file can be migrated, in a single place and add an extra check to exclude files outside of the root. Fixes #39778. PR Close #39790
56 lines
2.1 KiB
TypeScript
56 lines
2.1 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {RuleFailure, Rules} from 'tslint';
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import * as ts from 'typescript';
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import {InitialNavigationCollector} from '../initial-navigation/collector';
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import {TslintUpdateRecorder} from '../initial-navigation/google3/tslint_update_recorder';
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import {InitialNavigationTransform} from '../initial-navigation/transform';
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/**
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* TSLint rule that updates RouterModule `forRoot` options to be in line with v10 updates.
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*/
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export class Rule extends Rules.TypedRule {
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applyWithProgram(sourceFile: ts.SourceFile, program: ts.Program): RuleFailure[] {
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const ruleName = this.ruleName;
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const typeChecker = program.getTypeChecker();
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const sourceFiles = program.getSourceFiles().filter(
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s => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s));
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const initialNavigationCollector = new InitialNavigationCollector(typeChecker);
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const failures: RuleFailure[] = [];
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// Analyze source files by detecting all ExtraOptions#InitialNavigation assignments
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sourceFiles.forEach(sourceFile => initialNavigationCollector.visitNode(sourceFile));
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const {assignments} = initialNavigationCollector;
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const transformer = new InitialNavigationTransform(getUpdateRecorder);
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const updateRecorders = new Map<ts.SourceFile, TslintUpdateRecorder>();
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transformer.migrateInitialNavigationAssignments(Array.from(assignments));
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if (updateRecorders.has(sourceFile)) {
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failures.push(...updateRecorders.get(sourceFile)!.failures);
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}
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return failures;
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/** Gets the update recorder for the specified source file. */
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function getUpdateRecorder(sourceFile: ts.SourceFile): TslintUpdateRecorder {
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if (updateRecorders.has(sourceFile)) {
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return updateRecorders.get(sourceFile)!;
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}
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const recorder = new TslintUpdateRecorder(ruleName, sourceFile);
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updateRecorders.set(sourceFile, recorder);
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return recorder;
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}
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}
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}
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