Function scanCacheDir

cli/command_repository_status.go:266–303

(dirname string)

}

func scanCacheDir(dirname string) (fileCount int, totalFileLength int64, err error) {
	entries, err := os.ReadDir(dirname)
	if err != nil {
		return 0, 0, errors.Wrap(err, "unable to read cache directory")
	}

	for _, e := range entries {
		fi, err := e.Info()
		if os.IsNotExist(err) {
			// we lost the race, the file was deleted since it was listed.
			continue
		}

		if err != nil {
			return 0, 0, errors.Wrap(err, "unable to read file info")
		}

		if fi.IsDir() {
			subdir := filepath.Join(dirname, fi.Name())

			c, l, err2 := scanCacheDir(subdir)
			if err2 != nil {
				return 0, 0, err2
			}

			fileCount += c
			totalFileLength += l

			continue
		}

		fileCount++

		totalFileLength += fi.Size()
	}

	return fileCount, totalFileLength, nil
}