feat: Add --dry-run to backup command (#438)

Restic supports --dry-run for backups since 0.13.0 [1] and this adds
support for that.

[1] bc97a3d1f9
This commit is contained in:
Duru Can Celasun
2025-03-22 18:10:51 +00:00
committed by GitHub
parent bd36bbe429
commit 39f4f87ce3
3 changed files with 13 additions and 4 deletions

View File

@@ -168,7 +168,7 @@ func (l Location) getLocationTags() string {
return buildTag("location", l.name)
}
func (l Location) Backup(cron bool, specificBackend string) []error {
func (l Location) Backup(cron bool, dry bool, specificBackend string) []error {
var errors []error
var backends []string
colors.PrimaryPrint(" Backing up location \"%s\" ", l.name)
@@ -228,6 +228,9 @@ func (l Location) Backup(cron bool, specificBackend string) []error {
if cron {
cmd = append(cmd, "--tag", buildTag("cron"))
}
if dry {
cmd = append(cmd, "--dry-run")
}
cmd = append(cmd, "--tag", l.getLocationTags())
backupOptions := ExecuteOptions{
Envs: env,
@@ -447,7 +450,7 @@ func (l Location) RunCron() error {
now := time.Now()
if now.After(next) {
lock.SetCron(l.name, now.Unix())
errs := l.Backup(true, "")
errs := l.Backup(true, false, "")
if len(errs) > 0 {
return fmt.Errorf("Failed to backup location \"%s\":\n%w", l.name, errors.Join(errs...))
}