shithub: hugo

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helpers: Add a comment about file mode for new files

See #5434

--- a/helpers/path.go

+++ b/helpers/path.go

@@ -563,12 +563,13 @@

 func OpenFileForWriting(fs afero.Fs, filename string) (afero.File, error) {

 	filename = filepath.Clean(filename)

 	// Create will truncate if file already exists.

+	// os.Create will create any new files with mode 0666 (before umask).

 	f, err := fs.Create(filename)

 	if err != nil {

 		if !os.IsNotExist(err) {

 			return nil, err

 		}

-		if err = fs.MkdirAll(filepath.Dir(filename), 0777); err != nil { // rwx, rw, r before umask

+		if err = fs.MkdirAll(filepath.Dir(filename), 0777); err != nil { //  before umask

 			return nil, err

 		}

 		f, err = fs.Create(filename)