80f290e301
An identifier may become repeated when bundling multiple source files into a single bundle, so bundlers have a strategy of suffixing non-unique identifiers with a suffix like $2. Since ngcc operates on such bundles, it needs to process potentially suffixed identifiers in their canonical form without the suffix. The "ngx-pagination" package was previously not compiled fully, as most decorators were not recognized. This commit ensures that identifiers are first canonicalized by removing the suffix, such that they are properly recognized and processed by ngcc. Fixes #31540 PR Close #31614
100 lines
3.8 KiB
TypeScript
100 lines
3.8 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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import * as ts from 'typescript';
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import {AbsoluteFsPath, NgtscCompilerHost, absoluteFrom, getFileSystem} from '../../../src/ngtsc/file_system';
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import {TestFile} from '../../../src/ngtsc/file_system/testing';
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import {BundleProgram, makeBundleProgram} from '../../src/packages/bundle_program';
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import {EntryPoint, EntryPointFormat, EntryPointJsonProperty} from '../../src/packages/entry_point';
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import {EntryPointBundle} from '../../src/packages/entry_point_bundle';
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import {NgccSourcesCompilerHost} from '../../src/packages/ngcc_compiler_host';
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export function makeTestEntryPoint(
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entryPointName: string, packageName: string = entryPointName): EntryPoint {
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return {
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name: entryPointName,
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packageJson: {name: entryPointName},
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package: absoluteFrom(`/node_modules/${packageName}`),
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path: absoluteFrom(`/node_modules/${entryPointName}`),
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typings: absoluteFrom(`/node_modules/${entryPointName}/index.d.ts`),
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compiledByAngular: true,
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};
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}
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/**
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*
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* @param format The format of the bundle.
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* @param files The source files to include in the bundle.
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* @param dtsFiles The typings files to include the bundle.
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*/
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export function makeTestEntryPointBundle(
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packageName: string, formatProperty: EntryPointJsonProperty, format: EntryPointFormat,
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isCore: boolean, srcRootNames: AbsoluteFsPath[],
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dtsRootNames?: AbsoluteFsPath[]): EntryPointBundle {
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const entryPoint = makeTestEntryPoint(packageName);
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const src = makeTestBundleProgram(srcRootNames[0], isCore);
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const dts = dtsRootNames ? makeTestDtsBundleProgram(dtsRootNames[0], isCore) : null;
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const isFlatCore = isCore && src.r3SymbolsFile === null;
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return {
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entryPoint,
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formatProperty,
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format,
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rootDirs: [absoluteFrom('/')], src, dts, isCore, isFlatCore
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};
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}
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export function makeTestBundleProgram(
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path: AbsoluteFsPath, isCore: boolean = false): BundleProgram {
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const fs = getFileSystem();
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const entryPointPath = fs.dirname(path);
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const rootDir = fs.dirname(entryPointPath);
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const options: ts.CompilerOptions =
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{allowJs: true, maxNodeModuleJsDepth: Infinity, checkJs: false, rootDir, rootDirs: [rootDir]};
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const host = new NgccSourcesCompilerHost(fs, options, entryPointPath);
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return makeBundleProgram(fs, isCore, path, 'r3_symbols.js', options, host);
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}
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export function makeTestDtsBundleProgram(
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path: AbsoluteFsPath, isCore: boolean = false): BundleProgram {
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const fs = getFileSystem();
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const options = {};
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const host = new NgtscCompilerHost(fs, options);
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return makeBundleProgram(fs, isCore, path, 'r3_symbols.d.ts', options, host);
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}
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export function convertToDirectTsLibImport(filesystem: TestFile[]) {
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return filesystem.map(file => {
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const contents =
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file.contents
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.replace(
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`import * as tslib_1 from 'tslib';`,
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`import { __decorate, __metadata, __read, __values, __param, __extends, __assign } from 'tslib';`)
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.replace(/tslib_1\./g, '');
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return {...file, contents};
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});
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}
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export function convertToInlineTsLib(filesystem: TestFile[], suffix: string = '') {
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return filesystem.map(file => {
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const contents = file.contents
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.replace(`import * as tslib_1 from 'tslib';`, `
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var __decorate${suffix} = null;
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var __metadata${suffix} = null;
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var __read${suffix} = null;
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var __values${suffix} = null;
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var __param${suffix} = null;
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var __extends${suffix} = null;
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var __assign${suffix} = null;
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`).replace(/tslib_1\.([_a-z]+)/gi, '$1' + suffix.replace('$', '$$'));
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return {...file, contents};
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});
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}
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export function getRootFiles(testFiles: TestFile[]): AbsoluteFsPath[] {
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return testFiles.filter(f => f.isRoot !== false).map(f => absoluteFrom(f.name));
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}
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