Linux: Remove 'username' option

Otherwise systemd cannot start this as a user service.

Author: vHanda

common/service.go

@@ -2,9 +2,7 @@ package common
 
 import (
 	"fmt"
-	"log"
 	"os"
-	"os/user"
 	"path/filepath"
 	"strings"
 
@@ -27,19 +25,14 @@ func (d emptyDaemon) Stop(s service.Service) error {
 }
 
 func NewServiceWithDaemon(daemon service.Interface) (Service, error) {
-	user, err := user.Current()
-	if err != nil {
-		log.Fatalf(err.Error())
-	}
-
 	options := make(service.KeyValue)
 	options["Restart"] = "on-success"
 	options["UserService"] = true
 	options["RunAtLoad"] = true
 
 	ex, err := os.Executable()
 	if err != nil {
-		panic(err)
+		return Service{}, tracerr.Wrap(err)
 	}
 	exDirPath := filepath.Dir(ex)
 	executablePath := filepath.Join(exDirPath, "git-auto-sync-daemon")
@@ -48,11 +41,9 @@ func NewServiceWithDaemon(daemon service.Interface) (Service, error) {
 		Name:        "git-auto-sync-daemon",
 		DisplayName: "Git Auto Sync Daemon",
 		Description: "Background Process for Auto Syncing Git Repos",
-		UserName:    user.Username,
 
 		Executable: executablePath,
 		Dependencies: []string{
-			"Requires=network.target",
 			"After=network-online.target syslog.target"},
 		Option: options,
 	}

daemon/main.go

@@ -45,18 +45,18 @@ func main() {
 	daemon := Daemon{}
 	autoSyncService, err := common.NewServiceWithDaemon(&daemon)
 	if err != nil {
-		log.Fatal(err)
+		log.Fatal("BuildService", err)
 	}
 
 	s := autoSyncService.Service
 	logger, err = s.Logger(nil)
 	if err != nil {
-		log.Fatal(err)
+		log.Fatal("BuildLogger", err)
 	}
 
 	err = s.Run()
 	if err != nil {
-		_ = logger.Error(err)
+		log.Fatal("RunService", err)
 	}
 }