blob: 9b9139d925775f1da01bfafbfb39bebd16ece5c5 [file] [log] [blame]
// Copyright 2021 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package chrome
import (
// CurrentLogFile returns the real path name of the current run of Chrome at that
// time.
func CurrentLogFile() (string, error) {
const baseLogPath = "/var/log/chrome/chrome"
// Chrome's base log path is a symbolic link. Readlink to find out the actual
// filename.
filename, err := os.Readlink(baseLogPath)
if err != nil {
return "", errors.Wrap(err, "failed to read link of chrome log path")
// Filename is relative to baseLogPath.
return filepath.Clean(filepath.Join(filepath.Dir(baseLogPath), filename)), nil