fix: 修复扫描/探测/移动三个健壮性问题

- scanner: filepath.Ext 替代 path.Ext,修复 Windows 点号目录名扩展名解析错误
- scanner: Walk 遇不可访问路径仅告警跳过,不再整体中止扫描
- probe: ffprobe 探测增加 30s 超时,避免损坏文件卡死程序
- mover: copyFile 失败时清理半截目标文件,消除双重 Close
- 新增代码审查报告 bug20260814.md
This commit is contained in:
2025-04-07 21:00:37 +08:00
parent b812abd345
commit c266da2858
4 changed files with 126 additions and 8 deletions
+8 -4
View File
@@ -59,7 +59,7 @@ func moveOne(src, targetDir string) bool {
return true
}
// copyFile 逐块复制文件
// copyFile 逐块复制文件;失败时清理已写入的目标文件,避免残留半截文件
func copyFile(src, dst string) error {
in, err := os.Open(src)
if err != nil {
@@ -71,12 +71,16 @@ func copyFile(src, dst string) error {
if err != nil {
return err
}
defer out.Close()
if _, err := io.Copy(out, in); err != nil {
out.Close()
_ = os.Remove(dst)
return err
}
return out.Close()
if err := out.Close(); err != nil {
_ = os.Remove(dst)
return err
}
return nil
}
// percent 计算百分比(0~100)