Additional fixups, thanks @elguero!

2021-09-14 21:36:27 -07:00
parent 9581281cb4
commit c6f723d52f
2 changed files with 37 additions and 1 deletions
--- a/internal/app/wwctl/overlay/imprt/main.go
+++ b/internal/app/wwctl/overlay/imprt/main.go
@@ -44,6 +44,11 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 		os.Exit(1)
 	}

+	if util.IsFile(path.Join(overlaySource, dest)) {
+		wwlog.Printf(wwlog.ERROR, "A file with that name already exists in the %s overlay %s\n:", overlayKind, overlayName)
+		os.Exit(1)
+	}
+
 	err := util.CopyFile(source, path.Join(overlaySource, dest))
 	if err != nil {
 		return errors.Wrap(err, "could not copy file into overlay")