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cachevfs: add a devel warning for cache access though 'vfs'
authorBoris Feld <boris.feld@octobus.net>
Sat, 15 Jul 2017 23:05:15 +0200
changeset 33538 54b36d3ff7f6
parent 33537 709dde1c5dd5
child 33539 460733327640
cachevfs: add a devel warning for cache access though 'vfs' This will help third party extensions to migrate to the new 'cachevfs'.
mercurial/localrepo.py file | annotate | diff | comparison | revisions 
--- a/mercurial/localrepo.py	Sat Jul 15 23:30:25 2017 +0200
+++ b/mercurial/localrepo.py	Sat Jul 15 23:05:15 2017 +0200
@@ -487,6 +487,9 @@
             if path.startswith(repo.path):
                 # truncate name relative to the repository (.hg)
                 path = path[len(repo.path) + 1:]
+            if path.startswith('cache/'):
+                msg = 'accessing cache with vfs instead of cachevfs: "%s"'
+                repo.ui.develwarn(msg % path, stacklevel=2, config="cache-vfs")
             if path.startswith('journal.'):
                 # journal is covered by 'lock'
                 if repo._currentlock(repo._lockref) is None:
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