Update: Added log with timestamp rather than just using log.Printf()

cmd/version.go

@@ -38,8 +38,8 @@ var versionCmd = &cobra.Command{
 
 func init() {
 	RootCmd.AddCommand(versionCmd)
-	version = "0.8.0-alpha"
-	buildDate = "2019-04-12 11:18:28 IST"
+	version = "0.7.2"
+	buildDate = "2019-04-27 10:42:09 IST"
 	// Here you will define your flags and configuration settings.
 
 	// Cobra supports Persistent Flags which will work for this command

utils/functions.go

@@ -5,6 +5,7 @@ import (
 	"log"
 	"os"
 	"os/exec"
+	"time"
 
 	"github.com/dtchanpura/deployment-agent/constants"
 )
@@ -16,16 +17,24 @@ func ExecuteScript(workdir string, execpath string, args ...string) error {
 		if dirInfo, err := os.Stat(workdir); err == nil && dirInfo.IsDir() {
 			cmd.Dir = workdir
 		} else {
-			log.Println(err)
+			logWithTimestampln(err.Error())
 		}
 		// err := cmd.Run()
 		outputBytes, err := cmd.CombinedOutput()
 		if err != nil {
-			log.Printf("Command Error: %s\n", string(outputBytes[:]))
+			logWithTimestampf("Command Error: %s\n", string(outputBytes[:]))
 			return err
 		}
-		log.Printf("Command Output: %s\n", string(outputBytes[:]))
+		logWithTimestampf("Command Output: %s\n", string(outputBytes[:]))
 		return nil
 	}
 	return errors.New(constants.ErrorFileNotExecutable)
 }
+
+func logWithTimestampf(message string, args ...interface{}) {
+	log.Printf(time.Now().Format("[ 2006/01/02 15:04:05 ] ")+message, args...)
+}
+
+func logWithTimestampln(message string) {
+	logWithTimestampf(message + "\n")
+}

utils/functions_test.go

@@ -0,0 +1,8 @@
+package utils
+
+import "testing"
+
+func TestLog(t *testing.T) {
+	// t.SkipNow()
+	logWithTimestampln("testing")
+}