Function removeAll

test/util.go:282–303

rm -rf

(dirs ...string)

// rm -rf
func removeAll(dirs ...string) error {
	for _, dir := range dirs {
		files, err := filepath.Glob(dir)
		if err != nil {
			return err
		}
		for _, file := range files {
			// Set any non-writeable files and dirs to writeable. This is necessary for os.RemoveAll to work on Windows.
			filepath.Walk(file, func(path string, info os.FileInfo, err error) error {
				if err != nil {
					return err
				}
				if info.Mode()&0o700 != 0o700 {
					os.Chmod(path, 0o777)
				}
				return nil
			})
			os.RemoveAll(file)
		}
	}
	return nil
}

// Compare a number of directories. Returns nil if the contents are identical,
// otherwise an error describing the first found difference.