cellxgene/client/server/development.js

/* eslint-disable */
// jshint esversion: 6
var path = require("path");
var historyApiFallback = require("connect-history-api-fallback");
var chalk = require("chalk");
var express = require("express");
var favicon = require("serve-favicon");
var webpack = require("webpack");
var config = require("../configuration/webpack/webpack.config.dev");
var utils = require("./utils");

process.env.NODE_ENV = "development";

var PORT = process.env.PORT || 3000;

// Set up compiler
var compiler = webpack(config);

compiler.plugin("invalid", () => {
  utils.clearConsole();
  console.log("Compiling...");
});

compiler.plugin("done", stats => {
  utils.formatStats(stats, PORT);
});

// Launch server
var app = express();

app.use(historyApiFallback({ verbose: false }));

app.use(
  require("webpack-dev-middleware")(compiler, {
    logLevel: 'warn',
    publicPath: config.output.publicPath
  })
);

app.use(require("webpack-hot-middleware")(compiler));

app.use(favicon("./favicon.png"));

app.get("*", (req, res) => {
  res.sendFile(path.resolve("index.html"));
});

app.listen(PORT, err => {
  if (err) {
    console.log(err);
    return;
  }

  utils.clearConsole();
  console.log(chalk.cyan("Starting the development server..."));
  console.log();
});