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diff mercurial/transaction.py @ 50996:cf47b83d8ad0

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transaction: abstract away the detection of an abandoned transaction We're about to add another place where this is used, let's not spill this implementation detail.
author Rapha?l Gom?s <rgomes@octobus.net>
date Wed, 13 Sep 2023 12:25:51 +0200
parents 6408777c8fa4
children f4733654f144
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--- a/mercurial/transaction.py	Wed Jan 25 15:33:39 2023 +0100
+++ b/mercurial/transaction.py	Wed Sep 13 12:25:51 2023 +0200
@@ -59,6 +59,11 @@
 ]
 
 
+def has_abandoned_transaction(repo):
+    """Return True if the repo has an abandoned transaction"""
+    return os.path.exists(repo.sjoin(b"journal"))
+
+
 def cleanup_undo_files(report, vfsmap, undo_prefix=b'undo'):
     """remove "undo" files used by the rollback logic