/*!
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* @nuxt/cli v2.15.8 (c) 2016-2021
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* Released under the MIT License
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* Repository: https://github.com/nuxt/nuxt.js
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* Website: https://nuxtjs.org
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*/
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'use strict';
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const consola = require('consola');
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const chalk = require('chalk');
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const opener = require('opener');
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const index = require('./cli-index.js');
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const banner = require('./cli-banner.js');
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require('@nuxt/utils');
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require('@nuxt/config');
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require('path');
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require('exit');
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require('std-env');
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require('wrap-ansi');
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require('boxen');
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require('minimist');
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require('hable');
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require('defu');
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require('semver');
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require('fs');
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require('execa');
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require('pretty-bytes');
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function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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const consola__default = /*#__PURE__*/_interopDefaultLegacy(consola);
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const chalk__default = /*#__PURE__*/_interopDefaultLegacy(chalk);
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const opener__default = /*#__PURE__*/_interopDefaultLegacy(opener);
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const dev = {
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name: 'dev',
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description: 'Start the application in development mode (e.g. hot-code reloading, error reporting)',
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usage: 'dev <dir>',
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options: {
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...index.common,
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...index.server$1,
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open: {
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alias: 'o',
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type: 'boolean',
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description: 'Opens the server listeners url in the default browser'
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}
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},
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async run (cmd) {
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const { argv } = cmd;
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await this.startDev(cmd, argv, argv.open);
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},
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async startDev (cmd, argv) {
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let nuxt;
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try {
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nuxt = await this._listenDev(cmd, argv);
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} catch (error) {
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consola__default['default'].fatal(error);
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return
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}
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try {
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await this._buildDev(cmd, argv, nuxt);
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} catch (error) {
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await nuxt.callHook('cli:buildError', error);
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consola__default['default'].error(error);
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}
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return nuxt
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},
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async _listenDev (cmd, argv) {
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const config = await cmd.getNuxtConfig({ dev: true, _build: true });
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const nuxt = await cmd.getNuxt(config);
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// Setup hooks
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nuxt.hook('watch:restart', payload => this.onWatchRestart(payload, { nuxt, cmd, argv }));
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nuxt.hook('bundler:change', changedFileName => this.onBundlerChange(changedFileName));
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// Wait for nuxt to be ready
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await nuxt.ready();
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// Start listening
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await nuxt.server.listen();
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// Show banner when listening
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banner.showBanner(nuxt, false);
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// Opens the server listeners url in the default browser (only once)
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if (argv.open) {
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argv.open = false;
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const openerPromises = nuxt.server.listeners.map(listener => opener__default['default'](listener.url));
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await Promise.all(openerPromises);
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}
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// Return instance
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return nuxt
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},
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async _buildDev (cmd, argv, nuxt) {
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// Create builder instance
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const builder = await cmd.getBuilder(nuxt);
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// Start Build
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await builder.build();
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// Print memory usage
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banner.showMemoryUsage();
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// Display server urls after the build
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for (const listener of nuxt.server.listeners) {
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consola__default['default'].info(chalk__default['default'].bold('Listening on: ') + listener.url);
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}
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// Return instance
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return nuxt
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},
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logChanged ({ event, path }) {
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const { icon, color, action } = index.eventsMapping[event] || index.eventsMapping.change;
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consola__default['default'].log({
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type: event,
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icon: chalk__default['default'][color].bold(icon),
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message: `${action} ${chalk__default['default'].cyan(index.formatPath(path))}`
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});
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},
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async onWatchRestart ({ event, path }, { nuxt, cmd, argv }) {
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this.logChanged({ event, path });
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await nuxt.close();
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await this.startDev(cmd, argv);
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},
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onBundlerChange (path) {
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this.logChanged({ event: 'change', path });
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}
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};
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exports.default = dev;
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