brain-vue-cli/build/dev-server.js

A command line tool used to run projects

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const EConfig_1 = require("../libs/settings/EConfig");
const constants_1 = require("../libs/constants/constants");
// require('./check-versions')()
var config = require('../config');
if (!process.env.NODE_ENV) {
    process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV);
}
const { name, apps } = EConfig_1.default.getInstance();
var opn = require('opn');
var path = require('path');
var express = require('express');
var webpack = require('webpack');
// var request = require('request');
var proxyMiddleware = require('http-proxy-middleware');
var webpackConfig = process.env.NODE_ENV === 'testing'
    ? require('./webpack.prod.conf')
    : require('./webpack.dev.conf');
// default port where dev server listens for incoming traffic
var port = process.env.PORT || config.dev.port;
// automatically open browser, if not set will be false
var autoOpenBrowser = !!config.dev.autoOpenBrowser;
// Define HTTP proxies to your custom API backend
// https://github.com/chimurai/http-proxy-middleware
var proxyTable = config.dev.proxyTable;
var app = express();
var compiler = webpack(webpackConfig);
var historyApiFallback = require('connect-history-api-fallback');
var devMiddleware = require('webpack-dev-middleware')(compiler, {
    publicPath: webpackConfig.output.publicPath,
    quiet: true
});
var hotMiddleware = require('webpack-hot-middleware')(compiler, {
    log: false,
    heartbeat: 2000
});
// force page reload when html-webpack-plugin template changes
compiler.plugin('compilation', function (compilation) {
    compilation.plugin('html-webpack-plugin-after-emit', function (data, cb) {
        hotMiddleware.publish({ action: 'reload' });
        cb();
    });
});
// proxy api requests
Object.keys(proxyTable).forEach(function (context) {
    var options = proxyTable[context];
    if (typeof options === 'string') {
        options = { target: options };
    }
    app.use(proxyMiddleware(options.filter || context, options));
});
// handleOperation fallback for HTML5 history API
// app.use(require('connect-history-api-fallback')())
const HISTORY_REWRITE_FALL_BACK_REGEX_FUNC = (name) => {
    const { name: projectName } = EConfig_1.default.getInstance();
    const path = `${constants_1.URL_PREFIX}/${projectName}/${name}`;
    return new RegExp(`^/((${path}(?=/)|(${path}$)))`);
};
app.use(historyApiFallback({
    rewrites: apps.map((app) => ({
        from: HISTORY_REWRITE_FALL_BACK_REGEX_FUNC(app),
        to: `/${app}/index.html`
    }))
}));
// serve webpack bundle output
app.use(devMiddleware);
// enable hot-reload and state-preserving
// compilation error display
app.use(hotMiddleware);
// serve pure static assets
var staticPath = path.posix.join(config.dev.assetsPublicPath, config.dev.assetsSubDirectory);
app.use(staticPath, express.static('./static'));
//var uri = 'http://localhost:' + port
var uri = `http://localhost:${port}/${constants_1.URL_PREFIX}/${name}/`;
var _resolve;
var readyPromise = new Promise(resolve => {
    _resolve = resolve;
});
console.log('> Starting dev server...');
devMiddleware.waitUntilValid(() => {
    console.log('> Listening at ' + uri + '\n');
    // when env is testing, don't need open it
    if (autoOpenBrowser && process.env.NODE_ENV !== 'testing') {
        if (!apps[0]) {
            //http://localhost:8000/app2/index.html#/
            console.warn(`忽略自动打开浏览器功能:`);
            console.warn(`请提供指定需要app name作为相对路径`);
        }
        else {
            uri = `${uri}${apps[0]}`;
            opn(uri);
        }
    }
    _resolve();
});
var server = app.listen(port);
module.exports = {
    ready: readyPromise,
    close: () => {
        server.close();
    }
};