# HG changeset patch
# User Jun Wu <qu...@fb.com>
# Date 1486687506 28800
# Thu Feb 09 16:45:06 2017 -0800
# Node ID d93bba366d42f9537a5556d7ff948848b608d02c
# Parent 76448b71f139b1fa06f2dbce04ac3f91ffd93f9d
# Available At https://bitbucket.org/quark-zju/hg-draft
# hg pull https://bitbucket.org/quark-zju/hg-draft -r d93bba366d42
scmutil: allow reading repo requires without checking
This allows the side-effect-free baselocalrepository to load repo
requirements without checking them.
diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -1204,8 +1204,10 @@ def dirstatecopy(ui, repo, wctx, src, ds
wctx.copy(origsrc, dst)
-def readrequires(opener, supported):
+def readrequires(opener, supported, checkmissing=True):
'''Reads and parses .hg/requires and checks if all entries found
are in the list of supported features.'''
requirements = set(opener.read("requires").splitlines())
+ if not checkmissing:
+ return requirements
missings = []
for r in requirements:
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