WIP

cmd/backup.go

@@ -3,22 +3,67 @@ package cmd
 import (
 	"fmt"
 	"github.com/spf13/cobra"
+	"os"
+	"path/filepath"
+	"playbookctl/internal/space_worker"
+	"playbookctl/internal/types"
+	"playbookctl/internal/utils/logger"
 )
 
 func NewCommandBackup() *cobra.Command {
-	spaceCmd := &cobra.Command{
-		Use:   "backup",
-		Short: "выполнить резервное копирование пространства",
-		RunE:  backupRunE,
+	backupCmd := &cobra.Command{
+		Use:               "backup [role1, role2, ...]",
+		Short:             "выполнить резервное копирование пространства",
+		Args:              backupCheckArgsE,
+		ValidArgsFunction: ArgRoleCompletion,
+		RunE:              backupRunE,
 	}
 
-	return spaceCmd
+	backupCmd.Flags().Uint8Var(&flagAnsibleVerbose, "ansible-verbose", 0, "ansible verbose mode (0-3)")
+	backupCmd.Flags().StringVar(&flagAnsibleBin, "ansible-bin", "/usr/bin/ansible-playbook", "путь к ansible-playbook")
+	backupCmd.Flags().BoolVar(&flagGenOnly, "generate-only", false, "только сгенерировать исполняемую команду")
+	backupCmd.Flags().StringVar(&flagTargetHost, "target", "", "имя целевого хоста")
+
+	if err := backupCmd.MarkFlagFilename("ansible-bin"); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	return backupCmd
+}
+
+func backupCheckArgsE(_ *cobra.Command, args []string) error {
+	if len(args) == 0 {
+		return nil
+	}
+
+	workDir, err := filepath.Abs(flagWorkdir)
+	if err != nil {
+		return err
+	}
+
+	playbook, err := types.ReadPlaybook(workDir)
+	if err != nil {
+		return err
+	}
+
+	for _, roleName := range args {
+		if !containsInSlice(roleName, playbook.Roles) {
+			return fmt.Errorf("роли \"%s\" не существует или она не добавлена в playbook.yml", roleName)
+		}
+	}
+
+	return nil
 }
 
 func backupRunE(_ *cobra.Command, args []string) error {
-	fmt.Println("[dummy] backup")
-	for _, elm := range args {
-		fmt.Printf("- %s\n", elm)
+	workDir, err := filepath.Abs(flagWorkdir)
+	if err != nil {
+		return err
 	}
-	return nil
+
+	spaceWorker := space_worker.NewSpaceWorker(logger.LogVerbose(flagVerbose), workDir)
+	spaceWorker.AnsibleBin = flagAnsibleBin
+	spaceWorker.AnsibleVerbose = flagAnsibleVerbose
+	return spaceWorker.Backup(flagGenOnly, flagTargetHost, args...)
 }

cmd/install.go

@@ -10,13 +10,6 @@ import (
 	"playbookctl/internal/utils/logger"
 )
 
-var (
-	flagAnsibleVerbose uint8
-	flagAnsibleBin     string
-	flagGenOnly        bool
-	flagTargetHost     string
-)
-
 func NewCommandInstall() *cobra.Command {
 	installCmd := &cobra.Command{
 		Use:               "install [role1, role2, ...]",

cmd/root.go

@@ -11,6 +11,13 @@ var (
 	flagWorkdir string
 )
 
+var (
+	flagAnsibleVerbose uint8
+	flagAnsibleBin     string
+	flagGenOnly        bool
+	flagTargetHost     string
+)
+
 var rootCmd = &cobra.Command{
 	Use:     "playbookctl",
 	Short:   "Ansible Playbook Dedic2 Control",
@@ -34,7 +41,7 @@ func init() {
 	rootCmd.AddCommand(NewCommandInstall())
 	rootCmd.AddCommand(NewCommandHosts())
 	//mainCmd.AddCommand(cmd.NewCommandOpenports())
-	//mainCmd.AddCommand(cmd.NewCommandBackup())
+	rootCmd.AddCommand(NewCommandBackup())
 	//mainCmd.AddCommand(cmd.NewCommandRestore())
 }