Add per-job backup retention

2026-06-14 13:27:25 +02:00
parent 7e2c604c5f
commit 4f76d86b9e
13 changed files with 83 additions and 14 deletions
@@ -45,3 +45,28 @@ func TestBackupUsesPasswordFileAndStructuredArguments(t *testing.T) {
 		t.Fatal("password file was not provided")
 	}
 }
+
+func TestForgetUsesAgeAndCalendarRetention(t *testing.T) {
+	dir := t.TempDir()
+	argsPath := filepath.Join(dir, "args")
+	script := filepath.Join(dir, "restic")
+	body := fmt.Sprintf("#!/bin/sh\nprintf '%%s\\n' \"$@\" > '%s'\n", argsPath)
+	if err := os.WriteFile(script, []byte(body), 0700); err != nil {
+		t.Fatal(err)
+	}
+	runner := &Runner{Binary: script, RuntimeDir: dir, Secrets: fakeSecrets{"password": "secret"}}
+	repo := model.Repository{Type: model.RepositoryLocal, Location: "/repo", PasswordRef: "password"}
+	job := model.Job{ID: "job", Retention: model.Retention{KeepWithinDays: 30, Weekly: 4, Monthly: 12}}
+	if err := runner.Forget(context.Background(), repo, job); err != nil {
+		t.Fatal(err)
+	}
+	args, _ := os.ReadFile(argsPath)
+	for _, expected := range []string{"--keep-within", "30d", "--keep-weekly", "4", "--keep-monthly", "12"} {
+		if !strings.Contains(string(args), expected) {
+			t.Fatalf("retention arguments missing %q: %s", expected, args)
+		}
+	}
+	if strings.Contains(string(args), "--keep-daily") {
+		t.Fatalf("disabled daily retention was included: %s", args)
+	}
+}