Function tarDirectory

internal/api/downloadhandler.go:150–194

(w io.Writer, dirpath string)

}

func tarDirectory(w io.Writer, dirpath string) error {
	tw := tar.NewWriter(w)
	defer tw.Close()

	return filepath.Walk(dirpath, func(path string, info os.FileInfo, err error) error {
		if err != nil {
			return err
		}
		if info.IsDir() {
			return nil
		}

		// Create a new tar header
		header, err := tar.FileInfoHeader(info, info.Name())
		if err != nil {
			return fmt.Errorf("creating tar header for %s: %w", path, err)
		}

		// Update the name to be relative to the directory we're archiving
		relPath, err := filepath.Rel(dirpath, path)
		if err != nil {
			return fmt.Errorf("getting relative path for %s: %w", path, err)
		}
		header.Name = relPath

		// Write the header
		if err := tw.WriteHeader(header); err != nil {
			return fmt.Errorf("writing tar header for %s: %w", path, err)
		}

		// Open the file
		file, err := os.Open(path)
		if err != nil {
			return fmt.Errorf("opening file %s: %w", path, err)
		}
		defer file.Close()

		// Copy the file contents
		if _, err := io.Copy(tw, file); err != nil {
			return fmt.Errorf("copying file %s to tar archive: %w", path, err)
		}

		return nil
	})
}

func IsTarArchive(r io.Reader) bool {
	if r == nil {