mirror of
https://github.com/angular/angular
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39 lines
958 B
TypeScript
39 lines
958 B
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.dev/license
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*/
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import ts from 'typescript';
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import {DEFAULT_ERROR_CODE, SOURCE} from './api';
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export function error(msg: string): never {
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throw new Error(`Internal error: ${msg}`);
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}
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export function createMessageDiagnostic(messageText: string): ts.Diagnostic {
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return {
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file: undefined,
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start: undefined,
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length: undefined,
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category: ts.DiagnosticCategory.Message,
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messageText,
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code: DEFAULT_ERROR_CODE,
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source: SOURCE,
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};
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}
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/**
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* Strip multiline comment start and end markers from the `commentText` string.
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*
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* This will also strip the JSDOC comment start marker (`/**`).
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*/
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export function stripComment(commentText: string): string {
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return commentText
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.replace(/^\/\*\*?/, '')
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.replace(/\*\/$/, '')
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.trim();
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}
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