first-pass at proxyRoutes

bin/cli.js

@@ -0,0 +1,61 @@
+#!/usr/bin/env node
+'use strict'
+const localWebServer = require('../')
+const commandLineArgs = require('command-line-args')
+const ansi = require('ansi-escape-sequences')
+const cliOptions = require('../lib/cli-options')
+const loadConfig = require('config-master')
+const path = require('path')
+
+const options = {}
+
+/* parse command line args */
+const cli = commandLineArgs(cliOptions.definitions)
+const usage = cli.getUsage(cliOptions.usageData)
+
+try {
+  options.cli = cli.parse()
+} catch (err) {
+  halt(err.message)
+}
+
+options.stored = loadConfig('local-web-server')
+
+
+options.builtIn = {
+  port: 8000,
+  root: process.cwd(), // root dir when using multiple static dirs
+  directory: process.cwd(),
+  proxyRoutes: [],
+  blacklist: []
+}
+
+/* override built-in defaults with stored config and then command line args */
+options.cli.server = Object.assign(options.builtIn, options.stored, options.cli.server)
+
+if (options.cli.misc.help) return console.log(usage)
+if (options.cli.misc.config) return console.log(JSON.stringify(options.stored, null, '  '))
+
+localWebServer({
+  static: { root: options.cli.server.directory },
+  serveIndex: { path: options.cli.server.directory, options: { icons: true } },
+  log: { format: options.cli.server['log-format'] },
+  compress: options.cli.server.compress,
+  mime: options.cli.server.mime,
+  blacklist: options.cli.server.blacklist.map(regexp => RegExp(regexp, "i")),
+  proxyRoutes: options.cli.server.proxyRoutes
+}).listen(options.cli.server.port, onServerUp)
+
+function halt (message) {
+  console.log(ansi.format(`Error: ${message}`, 'red'))
+  console.log(usage)
+  process.exit(1)
+}
+
+function onServerUp () {
+  console.error(ansi.format(
+    path.resolve(options.cli.server.directory) === process.cwd()
+      ? `serving at [underline]{http://localhost:${options.cli.server.port}}`
+      : `serving [underline]{${options.cli.server.directory}} at [underline]{http://localhost:${options.cli.server.port}}`
+  ))
+}