plan 9: undo checks trash identity, groups by directory, re-checks at execution, removes directories it recreates

1 files changed, 3 insertions, 3 deletions

diff --git a/internal/apply/fs.go b/internal/apply/fs.go
index 823d5c8..56737e8 100644
--- a/internal/apply/fs.go
+++ b/internal/apply/fs.go
@@ -201,11 +201,11 @@ func splitExt(name string) (stem, ext string) {
 	return name[:i], name[i:]
 }
 
-// mkdirAllTracked creates dir and any missing ancestors (mode 0755),
+// MkdirAllTracked creates dir and any missing ancestors (mode 0755),
 // returning every directory it actually created, outermost first, so undo
 // can later remove the empty ones again. A directory that already existed
 // is not included, and nothing is created or returned on error.
-func mkdirAllTracked(dir string) ([]string, error) {
+func MkdirAllTracked(dir string) ([]string, error) {
 	dir = filepath.Clean(dir)
 	if fi, err := os.Stat(dir); err == nil {
 		if !fi.IsDir() {
@@ -219,7 +219,7 @@ func mkdirAllTracked(dir string) ([]string, error) {
 	parent := filepath.Dir(dir)
 	var made []string
 	if parent != dir {
-		parentMade, err := mkdirAllTracked(parent)
+		parentMade, err := MkdirAllTracked(parent)
 		if err != nil {
 			return nil, err
 		}