Configure app and server ports

config.example.json

@@ -1,5 +1,6 @@
 {
-    "app_domain": "localhost",
+    "app_server_port": 8080,
+    "app_redis_port": 6379,
     "app_database_uri": "root@/empact?parseTime=true",
     "github_auth_url": "https://github.com/login/oauth/authorize",
     "github_access_token_url": "https://github.com/login/oauth/access_token",

config/config.go

@@ -10,7 +10,8 @@ import (
 
 type (
 	Config struct {
-		Domain         string `json:"app_domain"`
+		ServerPort     int    `json:"app_server_port"`
+		RedisPort      int    `json:"app_redis_port"`
 		DatabaseURI    string `json:"app_database_uri"`
 		AuthURL        string `json:"github_auth_url"`
 		AccessTokenURL string `json:"github_access_token_url"`

server/server.go

@@ -1,10 +1,12 @@
 package server
 
 import (
+	"fmt"
 	"log"
 	"net/http"
 
 	"github.com/garyburd/redigo/redis"
+	"github.com/localhots/empact/config"
 )
 
 const (
@@ -36,10 +38,10 @@ func init() {
 }
 
 func Start() {
-	log.Println("Starting server at http://localhost:8080")
-	http.ListenAndServe(":8080", nil)
+	log.Printf("Starting server at http://localhost:%d\n", config.C().ServerPort)
+	http.ListenAndServe(fmt.Sprintf(":%d", config.C().ServerPort), nil)
 }
 
 func dialRedis() (redis.Conn, error) {
-	return redis.Dial("tcp", ":6379")
+	return redis.Dial("tcp", fmt.Sprintf(":%d", config.C().RedisPort))
 }