restore http port config

package.json

@@ -6,6 +6,7 @@
   "types": "dist/index.d.ts",
   "wechaty": {
     "DEFAULT_HEAD": 0,
+    "DEFAULT_PORT": 8080,
     "DEFAULT_PUPPET": "web",
     "DEFAULT_PROFILE": "demo",
     "DEFAULT_PROTOCOL": "io|0.0.1",

src/config.ts

@@ -87,16 +87,17 @@ export type PuppetName = 'web'
 
 export interface ConfigSetting {
 
-  DEFAULT_HEAD: number
-  DEFAULT_PUPPET: PuppetName
-  DEFAULT_APIHOST: string
-  DEFAULT_PROFILE: string
-  DEFAULT_TOKEN:  string
-  DEFAULT_PROTOCOL: string
-
-  profile: string
-  token: string
-  debug: boolean
+  DEFAULT_HEAD     : number,
+  DEFAULT_PORT     : number,
+  DEFAULT_PUPPET   : PuppetName
+  DEFAULT_APIHOST  : string
+  DEFAULT_PROFILE  : string
+  DEFAULT_TOKEN    : string
+  DEFAULT_PROTOCOL : string
+
+  profile : string
+  token   : string
+  debug   : boolean
 
   head: boolean
   puppet: PuppetName
@@ -152,10 +153,10 @@ Object.assign(config, {
 /**
  * 3. Service Settings
  */
-// Object.assign(config, {
+Object.assign(config, {
   // get PORT form cloud service env, ie: heroku
-  // httpPort: process.env['PORT'] || process.env['WECHATY_PORT'] || config.DEFAULT_PORT,
-// })
+  httpPort: process.env['PORT'] || process.env['WECHATY_PORT'] || config.DEFAULT_PORT,
+})
 
 /**
  * 4. Envioronment Identify