restore options

cmd/restore.go

@@ -30,7 +30,19 @@ var restoreCmd = &cobra.Command{
 		if len(args) > 0 {
 			snapshot = args[0]
 		}
-		err = l.Restore(target, from, force, snapshot)
+
+		// Get optional flags
+		optional := []string{}
+		for _, flag := range []string{"include", "exclude", "iinclude", "iexclude"} {
+			values, err := cmd.Flags().GetStringSlice(flag)
+			if err == nil {
+				for _, value := range values {
+					optional = append(optional, "--"+flag, value)
+				}
+			}
+		}
+
+		err = l.Restore(target, from, force, snapshot, optional)
 		CheckErr(err)
 	},
 }
@@ -42,4 +54,10 @@ func init() {
 	restoreCmd.Flags().String("to", "", "Where to restore the data")
 	restoreCmd.Flags().StringP("location", "l", "", "Location to be restored")
 	restoreCmd.MarkFlagRequired("location")
+
+	// Passed on flags
+	restoreCmd.Flags().StringSliceP("include", "i", []string{}, "Include a pattern")
+	restoreCmd.Flags().StringSliceP("exclude", "e", []string{}, "Exclude a pattern")
+	restoreCmd.Flags().StringSlice("iinclude", []string{}, "Include a pattern, case insensitive")
+	restoreCmd.Flags().StringSlice("iexclude", []string{}, "Exclude a pattern, case insensitive")
 }

internal/location.go

@@ -297,18 +297,19 @@ func (l Location) hasBackend(backend string) bool {
 	return false
 }
 
-func (l Location) Restore(to, from string, force bool, snapshot string) error {
+func buildRestoreCommand(l Location, to string, snapshot string, options []string) []string {
+	base := []string{"restore", "--target", to, "--tag", l.getLocationTags(), snapshot}
+	base = append(base, options...)
+	return base
+}
+
+func (l Location) Restore(to, from string, force bool, snapshot string, options []string) error {
 	if from == "" {
 		from = l.To[0]
 	} else if !l.hasBackend(from) {
 		return fmt.Errorf("invalid backend: \"%s\"", from)
 	}
 
-	to, err := filepath.Abs(to)
-	if err != nil {
-		return err
-	}
-
 	if snapshot == "" {
 		snapshot = "latest"
 	}
@@ -323,6 +324,10 @@ func (l Location) Restore(to, from string, force bool, snapshot string) error {
 	}
 	switch t {
 	case TypeLocal:
+		to, err = filepath.Abs(to)
+		if err != nil {
+			return err
+		}
 		// Check if target is empty
 		if !force {
 			notEmptyError := fmt.Errorf("target %s is not empty", to)
@@ -341,9 +346,9 @@ func (l Location) Restore(to, from string, force bool, snapshot string) error {
 				}
 			}
 		}
-		err = backend.Exec([]string{"restore", "--target", to, "--tag", l.getLocationTags(), snapshot})
+		err = backend.Exec(buildRestoreCommand(l, to, snapshot, options))
 	case TypeVolume:
-		_, err = backend.ExecDocker(l, []string{"restore", "--target", "/", "--tag", l.getLocationTags(), snapshot})
+		_, err = backend.ExecDocker(l, buildRestoreCommand(l, "/", snapshot, options))
 	}
 	if err != nil {
 		return err