@angular/build
Version:
Official build system for Angular
161 lines • 7.66 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.dev/license
*/
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Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
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if (mod && mod.__esModule) return mod;
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};
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var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.KarmaExecutor = void 0;
const promises_1 = __importDefault(require("node:fs/promises"));
const node_path_1 = __importDefault(require("node:path"));
const options_1 = require("../../options");
class KarmaExecutor {
context;
options;
constructor(context, options) {
this.context = context;
this.options = options;
}
async *execute() {
const { context, options: unitTestOptions } = this;
if (unitTestOptions.browserViewport) {
context.logger.warn('The "karma" test runner does not support the "browserViewport" option. The option will be ignored.');
}
if (unitTestOptions.debug) {
context.logger.warn('The "karma" test runner does not support the "debug" option. The option will be ignored.');
}
if (unitTestOptions.setupFiles.length) {
context.logger.warn('The "karma" test runner does not support the "setupFiles" option. The option will be ignored.');
}
if (unitTestOptions.coverage?.include) {
context.logger.warn('The "karma" test runner does not support the "coverageInclude" option. The option will be ignored.');
}
const buildTargetOptions = (await context.validateOptions(await context.getTargetOptions(unitTestOptions.buildTarget), await context.getBuilderNameForTarget(unitTestOptions.buildTarget)));
let karmaConfig;
if (typeof unitTestOptions.runnerConfig === 'string') {
karmaConfig = unitTestOptions.runnerConfig;
context.logger.info(`Using Karma configuration file: ${karmaConfig}`);
}
else if (unitTestOptions.runnerConfig) {
const potentialPath = node_path_1.default.join(unitTestOptions.projectRoot, 'karma.conf.js');
try {
await promises_1.default.access(potentialPath);
karmaConfig = potentialPath;
context.logger.info(`Using Karma configuration file: ${karmaConfig}`);
}
catch {
context.logger.info('No Karma configuration file found. Using default configuration.');
}
}
const karmaOptions = {
karmaConfig,
tsConfig: unitTestOptions.tsConfig ?? buildTargetOptions.tsConfig,
polyfills: (0, options_1.injectTestingPolyfills)(buildTargetOptions.polyfills),
assets: buildTargetOptions.assets,
scripts: buildTargetOptions.scripts,
styles: buildTargetOptions.styles,
inlineStyleLanguage: buildTargetOptions.inlineStyleLanguage,
stylePreprocessorOptions: buildTargetOptions.stylePreprocessorOptions,
externalDependencies: buildTargetOptions.externalDependencies,
loader: buildTargetOptions.loader,
define: buildTargetOptions.define,
include: unitTestOptions.include,
exclude: unitTestOptions.exclude,
sourceMap: buildTargetOptions.sourceMap,
progress: unitTestOptions.buildProgress ?? buildTargetOptions.progress,
watch: unitTestOptions.watch,
poll: buildTargetOptions.poll,
preserveSymlinks: buildTargetOptions.preserveSymlinks,
browsers: unitTestOptions.browsers?.join(','),
codeCoverage: unitTestOptions.coverage.enabled,
codeCoverageExclude: unitTestOptions.coverage.exclude,
fileReplacements: buildTargetOptions.fileReplacements,
reporters: unitTestOptions.reporters?.map((reporter) => {
// Karma only supports string reporters.
if (Object.keys(reporter[1]).length > 0) {
context.logger.warn(`The "karma" test runner does not support options for the "${reporter[0]}" reporter. The options will be ignored.`);
}
return reporter[0];
}),
webWorkerTsConfig: buildTargetOptions.webWorkerTsConfig,
aot: buildTargetOptions.aot,
};
const transformOptions = {
karmaOptions: (options) => {
if (unitTestOptions.filter) {
let filter = unitTestOptions.filter;
if (filter[0] === '/' && filter.at(-1) === '/') {
this.context.logger.warn('The `--filter` option is always a regular expression.' +
'Leading and trailing `/` are not required and will be ignored.');
}
else {
filter = `/${filter}/`;
}
options.client ??= {};
options.client.args ??= [];
options.client.args.push('--grep', filter);
}
// Add coverage options
if (unitTestOptions.coverage.enabled) {
const { thresholds, watermarks } = unitTestOptions.coverage;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const coverageReporter = (options.coverageReporter ??= {});
if (thresholds) {
coverageReporter.check = thresholds.perFile
? { each: thresholds }
: { global: thresholds };
}
if (watermarks) {
coverageReporter.watermarks = watermarks;
}
}
return options;
},
};
const { execute } = await Promise.resolve().then(() => __importStar(require('../../../karma')));
yield* execute(karmaOptions, context, transformOptions);
}
async [Symbol.asyncDispose]() {
// The Karma builder handles its own teardown
}
}
exports.KarmaExecutor = KarmaExecutor;
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