D4853: streamclone: don't support stream clone unless repo feature present
indygreg (Gregory Szorc)
phabricator at mercurial-scm.org
Wed Oct 3 16:51:54 UTC 2018
indygreg created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.
REVISION SUMMARY
This change means custom repository types must opt in to enabling
stream clone. This seems reasonable, as stream clones are a very
low-level feature that has historically assumed the use of revlogs
and the layout of .hg/ that they entail.
REPOSITORY
rHG Mercurial
REVISION DETAIL
https://phab.mercurial-scm.org/D4853
AFFECTED FILES
mercurial/streamclone.py
CHANGE DETAILS
diff --git a/mercurial/streamclone.py b/mercurial/streamclone.py
--- a/mercurial/streamclone.py
+++ b/mercurial/streamclone.py
@@ -18,6 +18,7 @@
error,
phases,
pycompat,
+ repository,
store,
util,
)
@@ -178,6 +179,9 @@
def allowservergeneration(repo):
"""Whether streaming clones are allowed from the server."""
+ if repository.REPO_FEATURE_STREAM_CLONE not in repo.features:
+ return False
+
if not repo.ui.configbool('server', 'uncompressed', untrusted=True):
return False
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