Release URBM 2026.06.15.r007

internal/restic/restic.go

@@ -125,6 +125,28 @@ func (r *Runner) Backup(ctx context.Context, repo model.Repository, job model.Jo
 	return summary, err
 }
 
+func (r *Runner) BackupImage(ctx context.Context, repo model.Repository, job model.Job, image io.Reader, progress ProgressCallback) (Summary, error) {
+	args := []string{"backup", "--json", "--stdin", "--stdin-filename", "urbm-usb-flash.img", "--compression", job.Compression}
+	for _, tag := range append([]string{"urbm", "job:" + job.ID, "usb-image"}, job.Tags...) {
+		args = append(args, "--tag", tag)
+	}
+	var summary Summary
+	err := r.runWithInput(ctx, repo, args, func(line []byte) {
+		var status Progress
+		if json.Unmarshal(line, &status) == nil && status.MessageType == "status" {
+			if progress != nil {
+				progress(status)
+			}
+			return
+		}
+		var candidate Summary
+		if json.Unmarshal(line, &candidate) == nil && candidate.MessageType == "summary" {
+			summary = candidate
+		}
+	}, nil, image)
+	return summary, err
+}
+
 func (r *Runner) Forget(ctx context.Context, repo model.Repository, job model.Job) error {
 	args := []string{"forget", "--tag", "job:" + job.ID}
 	if job.Retention.KeepWithinDays > 0 {
@@ -201,6 +223,10 @@ func (r *Runner) Restore(ctx context.Context, repo model.Repository, task model.
 }
 
 func (r *Runner) run(ctx context.Context, repo model.Repository, args []string, onLine func([]byte), capture *[]byte) error {
+	return r.runWithInput(ctx, repo, args, onLine, capture, nil)
+}
+
+func (r *Runner) runWithInput(ctx context.Context, repo model.Repository, args []string, onLine func([]byte), capture *[]byte, input io.Reader) error {
 	password, err := r.Secrets.Get(repo.PasswordRef)
 	if err != nil {
 		return fmt.Errorf("authentication: load repository password: %w", err)
@@ -257,6 +283,7 @@ func (r *Runner) run(ctx context.Context, repo model.Repository, args []string,
 	}
 	fullArgs := append(globalArgs, args...)
 	cmd := exec.CommandContext(ctx, r.Binary, fullArgs...)
+	cmd.Stdin = input
 	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
 	cmd.Cancel = func() error {
 		if cmd.Process == nil {