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