feat(cmd/systemd/create_service): Create systemd file generator

cmd/cmd.go

@@ -200,6 +200,8 @@ import (
 	_ "github.com/sikalabs/slu/cmd/ssh/keygen"
 	_ "github.com/sikalabs/slu/cmd/static_api"
 	_ "github.com/sikalabs/slu/cmd/static_api/version"
+	_ "github.com/sikalabs/slu/cmd/systemd"
+	_ "github.com/sikalabs/slu/cmd/systemd/create_service"
 	_ "github.com/sikalabs/slu/cmd/time"
 	_ "github.com/sikalabs/slu/cmd/time/prefix"
 	_ "github.com/sikalabs/slu/cmd/time/unix"

cmd/systemd/create_service/create_service.go

@@ -0,0 +1,91 @@
+package create_service
+
+import (
+	"fmt"
+	"log"
+
+	parent_cmd "github.com/sikalabs/slu/cmd/systemd"
+	"github.com/sikalabs/slu/utils/systemd_utils"
+
+	"github.com/spf13/cobra"
+)
+
+var FlagName string
+var FlagDescription string
+var FlagUser string
+var FlagGroup string
+var FlagWorkingDirectory string
+var FlagExecStart string
+
+var Cmd = &cobra.Command{
+	Use:     "create-service",
+	Short:   "Create systemd service file",
+	Aliases: []string{"cs"},
+	Args:    cobra.NoArgs,
+	Run: func(c *cobra.Command, args []string) {
+		out, err := systemd_utils.CreateSystemdServiceString(
+			FlagName,
+			FlagDescription,
+			FlagUser,
+			FlagGroup,
+			FlagWorkingDirectory,
+			FlagExecStart,
+		)
+		if err != nil {
+			log.Fatalln(err)
+		}
+		fmt.Println(out)
+	},
+}
+
+func init() {
+	parent_cmd.Cmd.AddCommand(Cmd)
+	Cmd.Flags().StringVarP(
+		&FlagName,
+		"name",
+		"n",
+		"",
+		"Systed service name",
+	)
+	Cmd.MarkFlagRequired("name")
+	Cmd.Flags().StringVarP(
+		&FlagDescription,
+		"description",
+		"d",
+		"",
+		"Systed service description",
+	)
+	Cmd.MarkFlagRequired("description")
+	Cmd.Flags().StringVarP(
+		&FlagUser,
+		"user",
+		"u",
+		"",
+		"Systed service user",
+	)
+	Cmd.MarkFlagRequired("user")
+	Cmd.Flags().StringVarP(
+		&FlagGroup,
+		"group",
+		"g",
+		"",
+		"Systed service group",
+	)
+	Cmd.MarkFlagRequired("group")
+	Cmd.Flags().StringVarP(
+		&FlagWorkingDirectory,
+		"working-directory",
+		"w",
+		"",
+		"Systed service working-directory",
+	)
+	Cmd.MarkFlagRequired("working-directory")
+	Cmd.Flags().StringVarP(
+		&FlagExecStart,
+		"exec-start",
+		"e",
+		"",
+		"Systed service exec-start",
+	)
+	Cmd.MarkFlagRequired("exec-start")
+}

cmd/systemd/systemd.go

@@ -0,0 +1,16 @@
+package systemd
+
+import (
+	"github.com/sikalabs/slu/cmd/root"
+	"github.com/spf13/cobra"
+)
+
+var Cmd = &cobra.Command{
+	Use:     "systemd",
+	Short:   "Utils for systemd",
+	Aliases: []string{"sysd"},
+}
+
+func init() {
+	root.RootCmd.AddCommand(Cmd)
+}