Commands mirror/repo/snapshot rename. #63

cmd/repo_rename.go

@@ -0,0 +1,59 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/smira/aptly/deb"
+	"github.com/smira/commander"
+)
+
+func aptlyRepoRename(cmd *commander.Command, args []string) error {
+	var (
+		err  error
+		repo *deb.LocalRepo
+	)
+
+	if len(args) != 2 {
+		cmd.Usage()
+		return commander.ErrCommandError
+	}
+
+	oldName, newName := args[0], args[1]
+
+	repo, err = context.CollectionFactory().LocalRepoCollection().ByName(oldName)
+	if err != nil {
+		return fmt.Errorf("unable to rename: %s", err)
+	}
+
+	_, err = context.CollectionFactory().LocalRepoCollection().ByName(newName)
+	if err == nil {
+		return fmt.Errorf("unable to rename: local repo %s already exists", newName)
+	}
+
+	repo.Name = newName
+	err = context.CollectionFactory().LocalRepoCollection().Update(repo)
+	if err != nil {
+		return fmt.Errorf("unable to rename: %s", err)
+	}
+
+	fmt.Printf("\nLocal repo %s -> %s has been successfully renamed.\n", oldName, newName)
+
+	return err
+}
+
+func makeCmdRepoRename() *commander.Command {
+	cmd := &commander.Command{
+		Run:       aptlyRepoRename,
+		UsageLine: "rename <old-name> <new-name>",
+		Short:     "renames local repository",
+		Long: `
+Command changes name of the local repo. Local repo name should be unique.
+
+Example:
+
+  $ aptly repo rename wheezy-min wheezy-main
+`,
+	}
+
+	return cmd
+
+}