diff mercurial/interfaces/repository.py @ 50323:6901916458bd stable

localrepo: add a `currentlock` method

It mirrors he `currentwlock` function.

--- a/mercurial/interfaces/repository.py	Thu Mar 23 11:24:47 2023 +0000
+++ b/mercurial/interfaces/repository.py	Thu Mar 23 21:18:14 2023 +0000
@@ -1810,6 +1810,9 @@
     def lock(wait=True):
         """Lock the repository store and return a lock instance."""
 
+    def currentlock():
+        """Return the lock if it's held or None."""
+
     def wlock(wait=True):
         """Lock the non-store parts of the repository."""