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Alan Agius
35954455e2
Remove the usage of MagicString and the generation of intermediate sourcemaps, as sourcemaps are never included in the schematic bundles. Peparing source maps is a CPU / memory intensive and was causing OoO errors in rollup. PR Close #58299
63 lines
1.3 KiB
JavaScript
63 lines
1.3 KiB
JavaScript
/**
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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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const {nodeResolve} = require('@rollup/plugin-node-resolve');
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const commonjs = require('@rollup/plugin-commonjs');
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/** Removed license banners from input files. */
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const stripBannerPlugin = {
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name: 'strip-license-banner',
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transform(code, _filePath) {
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const banner = /(\/\**\s+\*\s@license.*?\*\/)/s.exec(code);
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if (!banner) {
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return;
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}
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const [bannerContent] = banner;
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const pos = code.indexOf(bannerContent);
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if (pos !== -1) {
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const result = code.slice(0, pos) + code.slice(pos + bannerContent.length);
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return {
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code: result.trimStart(),
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map: null,
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};
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}
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return {
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code: code,
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map: null,
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};
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},
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};
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const banner = `'use strict';
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/**
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* @license Angular v0.0.0-PLACEHOLDER
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* (c) 2010-2024 Google LLC. https://angular.io/
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* License: MIT
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*/`;
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const plugins = [
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nodeResolve({
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jail: process.cwd(),
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}),
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stripBannerPlugin,
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commonjs(),
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];
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const config = {
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plugins,
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external: ['typescript', 'tslib', /@angular-devkit\/.+/],
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output: {
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exports: 'auto',
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banner,
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},
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};
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module.exports = config;
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