added server logging to file, added logging and formatting to info and lock commands

server/server.go

@@ -2,12 +2,14 @@ package main
 
 import (
 	"fmt"
+	"log"
+	"os"
 
 	"github.com/deranjer/gvc/server/engine"
 	serverconfig "github.com/deranjer/gvc/server/serverconfig"
 	"github.com/deranjer/store"
 	"github.com/labstack/echo"
-	"github.com/labstack/gommon/log"
+	"github.com/labstack/echo/middleware"
 )
 
 var version = "0.1"
@@ -22,6 +24,7 @@ func main() {
 		fmt.Printf("Unable to find config file: %s\n", err)
 		fmt.Println("Since no config found, creating a default config to use...")
 		conf = serverconfig.GvcServerConfig{
+			LogFile:      "gvclog.log",
 			Version:      "0.1",
 			Port:         80,
 			RepoRootPath: "repos", //default repos directory will be cwd\repos
@@ -43,9 +46,20 @@ func main() {
 	// Setup a new server instance
 	var server engine.GVCServer
 	server.Config = conf
-	log.Info("Logger starting...")
+	fmt.Println("Attempting to start logger...")
+	// Setting up the logger to file output
+	logFile, err := os.OpenFile(conf.LogFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+	if err != nil {
+		log.Fatalf("unable to open log file at: %s, exiting with error: %s", conf.LogFile, err)
+	}
+	defer logFile.Close()
 	// Setup the web server
 	e := echo.New()
+	// Setup the logger to print to the file specified in config
+	e.Use(middleware.LoggerWithConfig(middleware.LoggerConfig{
+		Output: logFile,
+	}))
+	e.Logger.Info("echo logger has started")
 	server.Echo = e
 	//Start the routes
 	//e.GET("/hello", server.Hello)