Function mkdirAllFromFile

modules/logging/filewriter.go:345–351

mkdirAllFromFile creates missing dirs using the file's mode (with r→x) so 0644 → 0755, 0600 → 0700, etc.

(dir string, fileMode os.FileMode)

// mkdirAllFromFile creates missing dirs using the file's mode (with r→x) so
// 0644 → 0755, 0600 → 0700, etc.
func mkdirAllFromFile(dir string, fileMode os.FileMode) error {
	if fi, err := os.Stat(dir); err == nil && fi.IsDir() {
		return nil
	}
	perm := normalizeDirPerm(fileMode.Perm()) | 0o200 // ensure owner write on dir so files can be created
	return os.MkdirAll(dir, perm)
}

// UnmarshalCaddyfile sets up the module from Caddyfile tokens. Syntax:
//