@angular/build
Version:
Official build system for Angular
80 lines • 3.52 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
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getBaseKarmaOptions = getBaseKarmaOptions;
const node_module_1 = require("node:module");
const node_path_1 = __importDefault(require("node:path"));
function getBaseKarmaOptions(options, context) {
// Determine project name from builder context target
const projectName = context.target?.project;
if (!projectName) {
throw new Error(`The 'karma' builder requires a target to be specified.`);
}
const karmaOptions = options.karmaConfig
? {}
: getBuiltInKarmaConfig(context.workspaceRoot, projectName);
const singleRun = !options.watch;
karmaOptions.singleRun = singleRun;
// Workaround https://github.com/angular/angular-cli/issues/28271, by clearing context by default
// for single run executions. Not clearing context for multi-run (watched) builds allows the
// Jasmine Spec Runner to be visible in the browser after test execution.
karmaOptions.client ??= {};
karmaOptions.client.clearContext ??= singleRun;
// Convert browsers from a string to an array
if (options.browsers) {
karmaOptions.browsers = options.browsers;
}
if (options.reporters) {
karmaOptions.reporters = options.reporters;
}
return karmaOptions;
}
function getBuiltInKarmaConfig(workspaceRoot, projectName) {
let coverageFolderName = projectName.charAt(0) === '@' ? projectName.slice(1) : projectName;
coverageFolderName = coverageFolderName.toLowerCase();
const workspaceRootRequire = (0, node_module_1.createRequire)(workspaceRoot + '/');
// Any changes to the config here need to be synced to: packages/schematics/angular/config/files/karma.conf.js.template
return {
basePath: '',
frameworks: ['jasmine'],
plugins: [
'karma-jasmine',
'karma-chrome-launcher',
'karma-jasmine-html-reporter',
'karma-coverage',
].map((p) => workspaceRootRequire(p)),
jasmineHtmlReporter: {
suppressAll: true, // removes the duplicated traces
},
coverageReporter: {
dir: node_path_1.default.join(workspaceRoot, 'coverage', coverageFolderName),
subdir: '.',
reporters: [{ type: 'html' }, { type: 'text-summary' }],
},
reporters: ['progress', 'kjhtml'],
browsers: ['Chrome'],
customLaunchers: {
// Chrome configured to run in a bazel sandbox.
// Disable the use of the gpu and `/dev/shm` because it causes Chrome to
// crash on some environments.
// See:
// https://github.com/puppeteer/puppeteer/blob/v1.0.0/docs/troubleshooting.md#tips
// https://stackoverflow.com/questions/50642308/webdriverexception-unknown-error-devtoolsactiveport-file-doesnt-exist-while-t
ChromeHeadlessNoSandbox: {
base: 'ChromeHeadless',
flags: ['--no-sandbox', '--headless', '--disable-gpu', '--disable-dev-shm-usage'],
},
},
restartOnFileChange: true,
};
}
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