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integration/terser/test.js
38 строк
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Joey Perrott
refactor: apply prettier formatting to integration (#54653)
02 апр 2024, 23:42
02 апр 2024, 23:42
894c1c5
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const readFileSync = require('fs').readFileSync; const writeFileSync = require('fs').writeFileSync; const resolve = require('path').resolve; const Terser = require('terser'); async function test() { const outputPath = resolve(__dirname, './core.min.js'); const pathToCoreFesm2020 = resolve(__dirname, './node_modules/@angular/core/fesm2022/core.mjs'); const coreFesm2022Content = readFileSync(pathToCoreFesm2020, 'utf8'); const GLOBAL_DEFS_FOR_TERSER = (await import('@angular/compiler-cli')).GLOBAL_DEFS_FOR_TERSER; // Ensure that Terser global_defs exported by compiler-cli work. const terserOpts = { compress: { module: true, global_defs: GLOBAL_DEFS_FOR_TERSER, }, }; const result = await Terser.minify(coreFesm2022Content, terserOpts); writeFileSync(outputPath, result.code); for (const def of Object.keys(GLOBAL_DEFS_FOR_TERSER)) { if (result.code.includes(def)) { throw ( `'${def}' should have been removed from core bundle, but was still there.\n` + `See output at ${outputPath}.` ); } } console.info('Output looks good.'); } test().catch((e) => { console.error(e); process.exitCode = 1; });