118a69a84b
The new functions much better convey the intent behind the lock request. This allows cleanly integrating noLock (for read) and dryRun (write/exclusive) handling. There are only minor changes to existing behavior with two exceptions: - `tag` no longer accepts the `--no-lock` flag. As it replaces files in the repository, this always requires an exclusive lock. - `debug examine` now returns an error if both `--extract-pack` and `--no-lock` are given.
66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package main
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import (
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"context"
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"fmt"
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"github.com/restic/restic/internal/errors"
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"github.com/restic/restic/internal/repository"
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"github.com/restic/restic/internal/restic"
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"github.com/spf13/cobra"
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)
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var cmdKeyRemove = &cobra.Command{
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Use: "remove [ID]",
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Short: "Remove key ID (password) from the repository.",
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Long: `
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The "remove" sub-command removes the selected key ID. The "remove" command does not allow
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removing the current key being used to access the repository.
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EXIT STATUS
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===========
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Exit status is 0 if the command is successful, and non-zero if there was any error.
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`,
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DisableAutoGenTag: true,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runKeyRemove(cmd.Context(), globalOptions, args)
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},
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}
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func init() {
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cmdKey.AddCommand(cmdKeyRemove)
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}
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func runKeyRemove(ctx context.Context, gopts GlobalOptions, args []string) error {
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if len(args) != 1 {
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return fmt.Errorf("key remove expects one argument as the key id")
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}
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ctx, repo, unlock, err := openWithExclusiveLock(ctx, gopts, false)
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if err != nil {
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return err
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}
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defer unlock()
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return deleteKey(ctx, repo, args[0])
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}
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func deleteKey(ctx context.Context, repo *repository.Repository, idPrefix string) error {
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id, err := restic.Find(ctx, repo, restic.KeyFile, idPrefix)
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if err != nil {
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return err
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}
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if id == repo.KeyID() {
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return errors.Fatal("refusing to remove key currently used to access repository")
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}
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err = repository.RemoveKey(ctx, repo, id)
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if err != nil {
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return err
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}
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Verbosef("removed key %v\n", id)
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return nil
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}
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