76 lines
2.3 KiB
TypeScript
76 lines
2.3 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. 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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const STRIP_SRC_FILE_SUFFIXES = /(\.ts|\.d\.ts|\.js|\.jsx|\.tsx)$/;
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const GENERATED_FILE = /\.ngfactory\.|\.ngsummary\./;
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const JIT_SUMMARY_FILE = /\.ngsummary\./;
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const JIT_SUMMARY_NAME = /NgSummary$/;
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export function ngfactoryFilePath(filePath: string, forceSourceFile = false): string {
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const urlWithSuffix = splitTypescriptSuffix(filePath, forceSourceFile);
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return `${urlWithSuffix[0]}.ngfactory${normalizeGenFileSuffix(urlWithSuffix[1])}`;
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}
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export function stripGeneratedFileSuffix(filePath: string): string {
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return filePath.replace(GENERATED_FILE, '.');
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}
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export function isGeneratedFile(filePath: string): boolean {
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return GENERATED_FILE.test(filePath);
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}
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export function splitTypescriptSuffix(path: string, forceSourceFile = false): string[] {
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if (path.endsWith('.d.ts')) {
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return [path.slice(0, -5), forceSourceFile ? '.ts' : '.d.ts'];
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}
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const lastDot = path.lastIndexOf('.');
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if (lastDot !== -1) {
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return [path.substring(0, lastDot), path.substring(lastDot)];
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}
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return [path, ''];
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}
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export function normalizeGenFileSuffix(srcFileSuffix: string): string {
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return srcFileSuffix === '.tsx' ? '.ts' : srcFileSuffix;
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}
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export function summaryFileName(fileName: string): string {
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const fileNameWithoutSuffix = fileName.replace(STRIP_SRC_FILE_SUFFIXES, '');
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return `${fileNameWithoutSuffix}.ngsummary.json`;
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}
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export function summaryForJitFileName(fileName: string, forceSourceFile = false): string {
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const urlWithSuffix = splitTypescriptSuffix(stripGeneratedFileSuffix(fileName), forceSourceFile);
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return `${urlWithSuffix[0]}.ngsummary${urlWithSuffix[1]}`;
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}
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export function stripSummaryForJitFileSuffix(filePath: string): string {
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return filePath.replace(JIT_SUMMARY_FILE, '.');
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}
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export function summaryForJitName(symbolName: string): string {
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return `${symbolName}NgSummary`;
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}
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export function stripSummaryForJitNameSuffix(symbolName: string): string {
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return symbolName.replace(JIT_SUMMARY_NAME, '');
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}
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const LOWERED_SYMBOL = /\u0275\d+/;
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export function isLoweredSymbol(name: string) {
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return LOWERED_SYMBOL.test(name);
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}
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export function createLoweredSymbol(id: number): string {
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return `\u0275${id}`;
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}
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