94 lines
No EOL
7.6 KiB
JavaScript
Executable file
94 lines
No EOL
7.6 KiB
JavaScript
Executable file
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
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require('v8-compile-cache');
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const chalk = require('chalk');
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const envinfo = require('envinfo');
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const program = require('commander');
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const version = require('../package.json').version;
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program.version(version).usage('<command> [options]');
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program.command('serve [input...]').description('starts a development server').option('-p, --port <port>', 'set the port to serve on. defaults to 1234', parseInt).option('--host <host>', 'set the host to listen on, defaults to listening on all interfaces').option('--hmr-port <port>', 'set the port to serve HMR websockets, defaults to random', parseInt).option('--hmr-hostname <hostname>', 'set the hostname of HMR websockets, defaults to location.hostname of current window').option('--https', 'serves files over HTTPS').option('--cert <path>', 'path to certificate to use with HTTPS').option('--key <path>', 'path to private key to use with HTTPS').option('--open [browser]', 'automatically open in specified browser, defaults to default browser').option('-d, --out-dir <path>', 'set the output directory. defaults to "dist"').option('-o, --out-file <filename>', 'set the output filename for the application entry point.').option('--public-url <url>', 'set the public URL to serve on. defaults to "/"').option('--global <variable>', 'expose your module through a global variable').option('--no-hmr', 'disable hot module replacement').option('--no-cache', 'disable the filesystem cache').option('--no-source-maps', 'disable sourcemaps').option('--no-autoinstall', 'disable autoinstall').option('-t, --target [target]', 'set the runtime environment, either "node", "browser" or "electron". defaults to "browser"', /^(node|browser|electron)$/).option('--bundle-node-modules', 'force bundling node modules, even on node/electron target').option('-V, --version', 'output the version number').option('--log-level <level>', 'set the log level, either "0" (no output), "1" (errors), "2" (warnings), "3" (info), "4" (verbose) or "5" (debug, creates a log file).', /^([0-5])$/).option('--cache-dir <path>', 'set the cache directory. defaults to ".cache"').action(bundle);
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program.command('watch [input...]').description('starts the bundler in watch mode').option('-d, --out-dir <path>', 'set the output directory. defaults to "dist"').option('-o, --out-file <filename>', 'set the output filename for the application entry point.').option('--public-url <url>', 'set the public URL to serve on. defaults to "/"').option('--global <variable>', 'expose your module through a global variable').option('--hmr-port <port>', 'set the port to serve HMR websockets, defaults to random', parseInt).option('--hmr-hostname <hostname>', 'set the hostname of HMR websockets, defaults to location.hostname of current window').option('--https', 'listen on HTTPS for HMR connections').option('--cert <path>', 'path to certificate to use with HTTPS').option('--key <path>', 'path to private key to use with HTTPS').option('--no-hmr', 'disable hot module replacement').option('--no-cache', 'disable the filesystem cache').option('--no-source-maps', 'disable sourcemaps').option('--no-autoinstall', 'disable autoinstall').option('-t, --target [target]', 'set the runtime environment, either "node", "browser" or "electron". defaults to "browser"', /^(node|browser|electron)$/).option('--bundle-node-modules', 'force bundling node modules, even on node/electron target').option('--log-level <level>', 'set the log level, either "0" (no output), "1" (errors), "2" (warnings), "3" (info), "4" (verbose) or "5" (debug, creates a log file).', /^([0-5])$/).option('--cache-dir <path>', 'set the cache directory. defaults to ".cache"').action(bundle);
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program.command('build [input...]').description('bundles for production').option('-d, --out-dir <path>', 'set the output directory. defaults to "dist"').option('-o, --out-file <filename>', 'set the output filename for the application entry point.').option('--public-url <url>', 'set the public URL to serve on. defaults to "/"').option('--global <variable>', 'expose your module through a global variable').option('--no-minify', 'disable minification').option('--no-cache', 'disable the filesystem cache').option('--no-source-maps', 'disable sourcemaps').option('--no-autoinstall', 'disable autoinstall').option('--no-content-hash', 'disable content hashing').option('--experimental-scope-hoisting', 'enable experimental scope hoisting/tree shaking support').option('-t, --target <target>', 'set the runtime environment, either "node", "browser" or "electron". defaults to "browser"', /^(node|browser|electron)$/).option('--bundle-node-modules', 'force bundling node modules, even on node/electron target').option('--detailed-report [depth]', 'print a detailed build report after a completed build. If enabled, defaults to depth "10"', /^([0-9]+|all)$/).option('--log-level <level>', 'set the log level, either "0" (no output), "1" (errors), "2" (warnings), "3" (info), "4" (verbose) or "5" (debug, creates a log file).', /^([0-5])$/).option('--cache-dir <path>', 'set the cache directory. defaults to ".cache"').action(bundle);
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program.command('info').description('Prints debugging information about the local environment').action(function () {
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console.log(chalk.bold('\nEnvironment Info:'));
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envinfo.run({
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System: ['OS', 'CPU'],
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Binaries: ['Node', 'Yarn', 'npm'],
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Browsers: ['Chrome', 'Edge', 'Firefox', 'Safari'],
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npmPackages: ['parcel-bundler'],
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npmGlobalPackages: ['parcel-bundler']
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}).then(console.log);
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});
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program.command('help [command]').description('display help information for a command').action(function (command) {
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let cmd = program.commands.find(c => c.name() === command) || program;
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cmd.help();
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});
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program.on('--help', function () {
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console.log('');
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console.log(' Run `' + chalk.bold('parcel help <command>') + '` for more information on specific commands');
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console.log('');
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}); // Make serve the default command except for --help
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var args = process.argv;
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if (args[2] === '--help' || args[2] === '-h') args[2] = 'help';
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if (!args[2] || !program.commands.some(c => c.name() === args[2])) {
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args.splice(2, 0, 'serve');
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}
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program.parse(args);
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function bundle(_x, _x2) {
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return _bundle.apply(this, arguments);
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}
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function _bundle() {
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_bundle = (0, _asyncToGenerator2.default)(function* (main, command) {
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// Require bundler here so the help command is fast
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const Bundler = require('../');
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if (command.name() === 'watch') {
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command.watch = true;
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}
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if (command.name() === 'build') {
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command.production = true;
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process.env.NODE_ENV = process.env.NODE_ENV || 'production';
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} else {
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process.env.NODE_ENV = process.env.NODE_ENV || 'development';
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}
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if (command.cert && command.key) {
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command.https = {
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cert: command.cert,
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key: command.key
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};
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}
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command.throwErrors = false;
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command.scopeHoist = command.experimentalScopeHoisting || false;
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const bundler = new Bundler(main, command);
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command.target = command.target || 'browser';
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if (command.name() === 'serve' && command.target === 'browser') {
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const port = command.port || process.env.PORT || 1234;
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const server = yield bundler.serve(port, command.https, command.host);
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if (server && command.open) {
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yield require('./utils/openInBrowser')(`${command.https ? 'https' : 'http'}://${command.host || 'localhost'}:${server.address().port}`, command.open);
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}
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} else {
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bundler.bundle();
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}
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});
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return _bundle.apply(this, arguments);
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} |