48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
#!/usr/bin/env node
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// Imports
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const {extend, parse} = require('cjson');
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const {readFileSync, writeFileSync} = require('fs');
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const {join, resolve} = require('path');
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const {exec, set} = require('shelljs');
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set('-e');
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// Constants
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const ROOT_DIR = resolve(__dirname, '..');
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const NG_JSON = join(ROOT_DIR, 'angular.json');
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const NG_COMPILER_OPTS = {
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angularCompilerOptions: {
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enableIvy: true,
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},
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};
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// Run
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_main(process.argv.slice(2));
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// Functions - Definitions
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function _main() {
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// Detect path to `tsconfig.app.json`.
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const ngConfig = parse(readFileSync(NG_JSON, 'utf8'));
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const tsConfigPath = join(ROOT_DIR, ngConfig.projects.site.architect.build.options.tsConfig);
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// Enable Ivy in TS config.
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console.log(`\nModifying \`${tsConfigPath}\`...`);
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const oldTsConfigStr = readFileSync(tsConfigPath, 'utf8');
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const oldTsConfigObj = parse(oldTsConfigStr);
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const newTsConfigObj = extend(true, oldTsConfigObj, NG_COMPILER_OPTS);
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const newTsConfigStr = `${JSON.stringify(newTsConfigObj, null, 2)}\n`;
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console.log(`\nNew config: ${newTsConfigStr}`);
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writeFileSync(tsConfigPath, newTsConfigStr);
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// Run ngcc.
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const ngccArgs = '--loglevel debug --properties es2015 module';
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console.log(`\nRunning ngcc (with args: ${ngccArgs})...`);
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exec(`yarn ivy-ngcc ${ngccArgs}`);
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// Done.
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console.log('\nReady to build with Ivy!');
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console.log('(To switch back to ViewEngine (with packages from npm), undo the changes in ' +
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`\`${tsConfigPath}\` and run \`yarn aio-use-npm && yarn example-use-npm\`.)`);
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}
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