gui: Rules tab - the file as text, checked as you type, tested and saved

1 files changed, 6 insertions, 0 deletions

diff --git a/internal/config/skel.go b/internal/config/skel.go
index 2e54894..e0d7dd8 100644
--- a/internal/config/skel.go
+++ b/internal/config/skel.go
@@ -165,6 +165,12 @@ func writeNew(path string, data []byte) error {
 	return f.Close()
 }
 
+// Replace atomically replaces the file at path with data, keeping its
+// permissions and following a symlink to its target - what krino new does
+// when it rewrites krino.conf. The GUI's rules editor saves through it, so
+// there is one way krino writes a configuration file (GUI design §5.3).
+func Replace(path string, data []byte) error { return replaceFile(path, data) }
+
 // replaceFile atomically replaces the file at path, keeping its permissions.
 // A symlink is followed and its target replaced, so dotfile links survive.
 func replaceFile(path string, data []byte) error {