refactor: retry file remove/rename when a file is busy and clean up os detection (#38588)

Rename functions "util.Remove" (remove.go) to "util.RemoveWithRetry"
(file_retry.go) and add comments to clarify their behaviors, also add
tests.

Refactor callers: when no concurrent access (cmd cli, migration, app
init, test), use "os.Xxx" directly.

More details are in `modules/util/file_retry.go`

By the way, clean up OS (windows) detection, make FileURLToPath test
always run
This commit is contained in:
wxiaoguang
2026-07-23 22:31:29 +08:00
committed by GitHub
parent c4fc4d363b
commit e992b0a7cc
32 changed files with 225 additions and 225 deletions
+3 -3
View File
@@ -98,7 +98,7 @@ func RenameUser(ctx context.Context, u *user_model.User, newUserName string, doe
}
// Do not fail if directory does not exist
if err = util.Rename(user_model.UserPath(oldUserName), user_model.UserPath(newUserName)); err != nil && !os.IsNotExist(err) {
if err = util.RenameWithRetry(user_model.UserPath(oldUserName), user_model.UserPath(newUserName)); err != nil && !os.IsNotExist(err) {
u.Name = oldUserName
u.LowerName = strings.ToLower(oldUserName)
return fmt.Errorf("rename user directory: %w", err)
@@ -107,7 +107,7 @@ func RenameUser(ctx context.Context, u *user_model.User, newUserName string, doe
if err = committer.Commit(); err != nil {
u.Name = oldUserName
u.LowerName = strings.ToLower(oldUserName)
if err2 := util.Rename(user_model.UserPath(newUserName), user_model.UserPath(oldUserName)); err2 != nil && !os.IsNotExist(err2) {
if err2 := util.RenameWithRetry(user_model.UserPath(newUserName), user_model.UserPath(oldUserName)); err2 != nil && !os.IsNotExist(err2) {
log.Error("Unable to rollback directory change during failed username change from: %s to: %s. DB Error: %v. Filesystem Error: %v", oldUserName, newUserName, err, err2)
return fmt.Errorf("failed to rollback directory change during failed username change from: %s to: %s. DB Error: %w. Filesystem Error: %v", oldUserName, newUserName, err, err2)
}
@@ -258,7 +258,7 @@ func DeleteUser(ctx context.Context, u *user_model.User, purge bool) error {
// Note: There are something just cannot be roll back, so just keep error logs of those operations.
path := user_model.UserPath(u.Name)
if err := util.RemoveAll(path); err != nil {
if err := util.RemoveAllWithRetry(path); err != nil {
err = fmt.Errorf("failed to RemoveAll %s: %w", path, err)
_ = system_model.CreateNotice(ctx, system_model.NoticeTask, fmt.Sprintf("delete user '%s': %v", u.Name, err))
}