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diff mercurial/scmutil.py @ 45552:10284ce3d5ed

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scmutil: introduce function to check whether repo uses treemanifest or not In an upcoming patch, I wanted to check whether current repo uses treemanifest or not. I looked for a function and found that at all places we manually check for the requirement in repo requirements. I guess having a dedicated function for that is much better. Differential Revision: https://phab.mercurial-scm.org/D8981
author Pulkit Goyal <7895pulkit@gmail.com>
date Tue, 01 Sep 2020 18:08:24 +0530
parents 9b16bb3b2349
children d2e1dcd4490d
line wrap: on
line diff
--- a/mercurial/scmutil.py	Thu Sep 03 11:07:47 2020 -0400
+++ b/mercurial/scmutil.py	Tue Sep 01 18:08:24 2020 +0530
@@ -1492,6 +1492,11 @@
     return requirements, None
 
 
+def istreemanifest(repo):
+    """ returns whether the repository is using treemanifest or not """
+    return requirementsmod.TREEMANIFEST_REQUIREMENT in repo.requirements
+
+
 def writereporequirements(repo, requirements=None):
     """ writes requirements for the repo to .hg/requires """
     if requirements: