Open local address in default browser (#198)

* argument added to open URL directly

* message added to console

* local disabled by default

* errors fixed

* option name changed to 'open'

* requested changes resolved

* Error fixed

bin/serve.js

@@ -50,7 +50,7 @@ args
   )
   .option('silent', `Don't log anything to the console`)
   .option('no-clipboard', `Don't copy address to clipboard`, false)
-
+  .option('open', 'Open local address in browser', false)
 const flags = args.parse(process.argv, {
   minimist: {
     alias: {
@@ -59,9 +59,10 @@ const flags = args.parse(process.argv, {
       S: 'silent',
       s: 'single',
       u: 'unzipped',
-      n: 'no-clipboard'
+      n: 'no-clipboard',
+      o: 'open'
     },
-    boolean: ['auth', 'cors', 'silent', 'single', 'unzipped', 'no-clipboard']
+    boolean: ['auth', 'cors', 'silent', 'single', 'unzipped', 'no-clipboard', 'open']
   }
 })
 
@@ -108,7 +109,7 @@ detect(port).then(open => {
   server.listen(
     port,
     coroutine(function*() {
-      yield listening(server, current, inUse, flags.noClipboard !== true)
+      yield listening(server, current, inUse, flags.noClipboard !== true, flags.open)
     })
   )
 })

lib/listening.js

@@ -8,8 +8,9 @@ const pathType = require('path-type')
 const chalk = require('chalk')
 const boxen = require('boxen')
 const { coroutine } = require('bluebird')
+const opn = require('opn')
 
-module.exports = coroutine(function*(server, current, inUse, clipboard) {
+module.exports = coroutine(function*(server, current, inUse, clipboard, open) {
   const details = server.address()
   const isTTY = process.stdout.isTTY
 
@@ -67,6 +68,12 @@ module.exports = coroutine(function*(server, current, inUse, clipboard) {
       } catch (err) {}
     }
 
+    if (isTTY && open) {
+      try {
+        opn(localURL)
+      } catch (err) {}
+    }
+
     console.log(
       boxen(message, {
         padding: 1,

package.json

@@ -66,6 +66,7 @@
     "micro-compress": "1.0.0",
     "mime-types": "2.1.15",
     "node-version": "1.0.0",
+    "opn": "5.0.0",
     "path-type": "2.0.0",
     "send": "0.15.3",
     "update-notifier": "2.1.0"