refactor(delete-db): default cmd set to del-db

cmd/del-db.go

@@ -0,0 +1,95 @@
+/*
+Copyright © 2025 Lewis Wynne <lew@ily.rs>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package cmd
+
+import (
+	"errors"
+	"fmt"
+	"path/filepath"
+	"strings"
+
+	"github.com/spf13/cobra"
+	"os"
+)
+
+// delDbCmd represents the set command
+var delDbCmd = &cobra.Command{
+	Use:     "del-db DB",
+	Short:   "Delete a database.",
+	Aliases: []string{"delete-db", "rm-db", "remove-db"},
+	Args:    cobra.ExactArgs(1),
+	RunE:    delDb,
+}
+
+func delDb(cmd *cobra.Command, args []string) error {
+	store := &Store{}
+	var notFound errNotFound
+	path, err := store.FindStore(args[0])
+	if errors.As(err, &notFound) {
+		fmt.Fprintf(os.Stderr, "%q does not exist, %s\n", args[0], err.Error())
+		os.Exit(1)
+	}
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "unexpected error: %s", err.Error())
+		os.Exit(1)
+	}
+
+	var confirm string
+	home, err := os.UserHomeDir()
+	nicepath := path
+	if err == nil && strings.HasPrefix(path, home) {
+		nicepath = filepath.Join("~", strings.TrimPrefix(nicepath, home))
+	}
+
+	force, err := cmd.Flags().GetBool("force")
+	if err != nil {
+		return err
+	}
+
+	if force {
+		return executeDeletion(path, nicepath)
+	}
+
+	message := fmt.Sprintf("Are you sure you want to delete '%s'? (y/n)", nicepath)
+	fmt.Println(message)
+	if _, err := fmt.Scanln(&confirm); err != nil {
+		return err
+	}
+	if strings.ToLower(confirm) == "y" {
+		return executeDeletion(path, nicepath)
+	}
+	fmt.Fprintf(os.Stderr, "Did not delete %q\n", nicepath)
+	return nil
+}
+
+func executeDeletion(path, nicepath string) error {
+	if err := os.RemoveAll(path); err != nil {
+		return err
+	}
+	fmt.Fprintf(os.Stderr, "Deleted %q\n", nicepath)
+	return nil
+}
+
+func init() {
+	delDbCmd.Flags().BoolP("force", "f", false, "Force delete without confirmation")
+	rootCmd.AddCommand(delDbCmd)
+}