134 lines
3.8 KiB
JavaScript
134 lines
3.8 KiB
JavaScript
const path = require('path');
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const glob = require('glob');
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const chalk = require('chalk');
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const webpack = require('webpack');
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const argumentsParser = require('commander');
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const webpackConfig = require('./webpack.config.js');
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const ROOT_PATH = path.resolve(__dirname, '..');
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function fatalError(message) {
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console.error(chalk.red(`\nError: ${message}\n`));
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process.exit(1);
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}
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// disable problematic options
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webpackConfig.entry = undefined;
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webpackConfig.mode = 'development';
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webpackConfig.optimization.nodeEnv = false;
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webpackConfig.optimization.runtimeChunk = false;
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webpackConfig.optimization.splitChunks = false;
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// use quicker sourcemap option
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webpackConfig.devtool = 'cheap-inline-source-map';
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const specFilters = argumentsParser
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.option(
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'-f, --filter-spec [filter]',
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'Filter run spec files by path. Multiple filters are like a logical OR.',
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(filter, memo) => {
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memo.push(filter, filter.replace(/\/?$/, '/**/*.js'));
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return memo;
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},
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[]
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)
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.parse(process.argv).filterSpec;
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if (specFilters.length) {
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const specsPath = /^(?:\.[\\\/])?spec[\\\/]javascripts[\\\/]/;
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// resolve filters
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let filteredSpecFiles = specFilters.map(filter =>
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glob
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.sync(filter, {
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root: ROOT_PATH,
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matchBase: true,
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})
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.filter(path => path.endsWith('spec.js'))
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);
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// flatten
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filteredSpecFiles = Array.prototype.concat.apply([], filteredSpecFiles);
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// remove duplicates
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filteredSpecFiles = [...new Set(filteredSpecFiles)];
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if (filteredSpecFiles.length < 1) {
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fatalError('Your filter did not match any test files.');
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}
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if (!filteredSpecFiles.every(file => specsPath.test(file))) {
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fatalError('Test files must be located within /spec/javascripts.');
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}
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const newContext = filteredSpecFiles.reduce((context, file) => {
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const relativePath = file.replace(specsPath, '');
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context[file] = `./${relativePath}`;
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return context;
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}, {});
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webpackConfig.plugins.push(
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new webpack.ContextReplacementPlugin(
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/spec[\\\/]javascripts$/,
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path.join(ROOT_PATH, 'spec/javascripts'),
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newContext
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)
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);
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}
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// Karma configuration
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module.exports = function(config) {
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process.env.TZ = 'Etc/UTC';
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const progressReporter = process.env.CI ? 'mocha' : 'progress';
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const karmaConfig = {
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basePath: ROOT_PATH,
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browsers: ['ChromeHeadlessCustom'],
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customLaunchers: {
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ChromeHeadlessCustom: {
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base: 'ChromeHeadless',
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displayName: 'Chrome',
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flags: [
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// chrome cannot run in sandboxed mode inside a docker container unless it is run with
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// escalated kernel privileges (e.g. docker run --cap-add=CAP_SYS_ADMIN)
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'--no-sandbox',
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],
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},
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},
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frameworks: ['jasmine'],
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files: [
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{ pattern: 'spec/javascripts/test_bundle.js', watched: false },
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{ pattern: 'spec/javascripts/fixtures/**/*@(.json|.html|.html.raw|.png)', included: false },
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],
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preprocessors: {
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'spec/javascripts/**/*.js': ['webpack', 'sourcemap'],
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},
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reporters: [progressReporter],
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webpack: webpackConfig,
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webpackMiddleware: { stats: 'errors-only' },
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};
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if (process.env.BABEL_ENV === 'coverage' || process.env.NODE_ENV === 'coverage') {
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karmaConfig.reporters.push('coverage-istanbul');
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karmaConfig.coverageIstanbulReporter = {
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reports: ['html', 'text-summary'],
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dir: 'coverage-javascript/',
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subdir: '.',
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fixWebpackSourcePaths: true,
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};
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karmaConfig.browserNoActivityTimeout = 60000; // 60 seconds
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}
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if (process.env.DEBUG) {
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karmaConfig.logLevel = config.LOG_DEBUG;
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process.env.CHROME_LOG_FILE = process.env.CHROME_LOG_FILE || 'chrome_debug.log';
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}
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if (process.env.CHROME_LOG_FILE) {
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karmaConfig.customLaunchers.ChromeHeadlessCustom.flags.push('--enable-logging', '--v=1');
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}
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config.set(karmaConfig);
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};
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