ignoreCli option.. fixed tests.. removed .listen() and close().. refactor

lib/local-web-server.js

@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 'use strict'
-const ansi = require('ansi-escape-sequences')
 const path = require('path')
 const CommandLineTool = require('command-line-tool')
 const flatten = require('reduce-flatten')
@@ -83,22 +82,34 @@ class LocalWebServer {
 
     let options = {}
     const allOptionDefinitions = cli.optionDefinitions.concat(middlewareOptionDefinitions)
-    try {
-      options = commandLineArgs(allOptionDefinitions)
-    } catch (err) {
-      tool.printError(err)
-      tool.printError(allOptionDefinitions.map(def => {
-        return `name: ${def.name}${def.alias ? ', alias: ' + def.alias : ''}`
-      }).join('\n'))
-      console.error(usage)
-      tool.halt()
+    if (!initOptions.ignoreCli) {
+      try {
+        options = commandLineArgs(allOptionDefinitions)
+      } catch (err) {
+        tool.printError(err)
+        tool.printError(allOptionDefinitions.map(def => {
+          return `name: ${def.name}${def.alias ? ', alias: ' + def.alias : ''}`
+        }).join('\n'))
+        console.error(usage)
+        tool.halt()
+      }
     }
 
     /* combine in stored config */
-    options = Object.assign({ port: 8000 }, initOptions, stored || {}, options.server, options.middleware, options.misc)
-    this.options = options
+    options = Object.assign(
+      { port: 8000 },
+      initOptions,
+      stored,
+      options.server,
+      options.middleware,
+      options.misc
+    )
 
-    // console.log(initOptions, stored, options)
+    /**
+     * Config
+     * @type {object}
+     */
+    this.options = options
 
     if (options.verbose) {
       // debug.setLevel(1)
@@ -146,9 +157,10 @@ class LocalWebServer {
     return app
   }
 
-  getServer () {
+  getServer (onListening) {
     const app = this.getApplication()
     const options = this.options
+
     let key = options.key
     let cert = options.cert
 
@@ -172,48 +184,10 @@ class LocalWebServer {
       const http = require('http')
       server = http.createServer(app.callback())
     }
+
+    server.listen(options.port, onListening)
     return server
   }
-
-  listen () {
-    const options = this.options
-    const server = this._server = this.getServer()
-    // console.log(options)
-    return new Promise((resolve, reject) => {
-      server.listen(options.port, () => {
-        onServerUp(options.port, options['static.root'], server.isHttps)
-        resolve(server)
-      })
-    })
-  }
-
-  close () {
-    this._server.close()
-  }
-}
-
-function onServerUp (port, directory, isHttps) {
-  const ipList = getIPList()
-    .map(iface => `[underline]{${isHttps ? 'https' : 'http'}://${iface.address}:${port}}`)
-    .join(', ')
-
-  console.error(ansi.format(
-    path.resolve(directory || '') === process.cwd()
-      ? `serving at ${ipList}`
-      : `serving [underline]{${directory}} at ${ipList}`
-  ))
-}
-
-function getIPList () {
-  const flatten = require('reduce-flatten')
-  const os = require('os')
-
-  let ipList = Object.keys(os.networkInterfaces())
-    .map(key => os.networkInterfaces()[key])
-    .reduce(flatten, [])
-    .filter(iface => iface.family === 'IPv4')
-  ipList.unshift({ address: os.hostname() })
-  return ipList
 }
 
 /**