6a7
> 	"io/fs"
7a9
> 	"path/filepath"
44c46
< // RemoveAll removes the named file or (empty) directory with at most 5 attempts.
---
> // RemoveAll removes the named file or directory with at most 5 attempts.
46a49
> 
47a51,82
> 		// Do chmod -R +w to help ensure the removal succeeds.
> 		// In particular, in the git-annex case, this handles
> 		// https://git-annex.branchable.com/internals/lockdown/ :
> 		//
> 		// > (The only bad consequence of this is that rm -rf .git
> 		// > doesn't work unless you first run chmod -R +w .git)
> 
> 		err = filepath.WalkDir(name, func(path string, d fs.DirEntry, err error) error {
> 			// NB: this is called WalkDir but it works on a single file too
> 			if err == nil {
> 				info, err := d.Info()
> 				if err != nil {
> 					return err
> 				}
> 
> 				// Don't try chmod'ing symlinks (will fail with broken symlinks)
> 				if info.Mode()&os.ModeSymlink != os.ModeSymlink {
> 					// 0200 == u+w, in octal unix permission notation
> 					err = os.Chmod(path, info.Mode()|0o200)
> 					if err != nil {
> 						return err
> 					}
> 				}
> 			}
> 			return nil
> 		})
> 		if err != nil {
> 			// try again
> 			<-time.After(100 * time.Millisecond)
> 			continue
> 		}
>