# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2023-02-14 21:27:24
# Node ID 1f28172cfce97a988296980cba7c4fb5564f547a
# Parent  637d46c5b1fab70b09a1c0cf7b27176d5ccfd94e

debugrebuilddirstate: double check that no transaction is open

Since transaction impact dirstate write, we make sure nobody is trying anything
strange with this internal command.

diff --git a/mercurial/debugcommands.py b/mercurial/debugcommands.py
--- a/mercurial/debugcommands.py
+++ b/mercurial/debugcommands.py
@@ -3128,6 +3128,9 @@ def debugrebuilddirstate(ui, repo, rev, 
     """
     ctx = scmutil.revsingle(repo, rev)
     with repo.wlock():
+        if repo.currenttransaction() is not None:
+            msg = b'rebuild the dirstate outside of a transaction'
+            raise error.ProgrammingError(msg)
         dirstate = repo.dirstate
         changedfiles = None
         # See command doc for what minimal does.