diff mercurial/chgserver.py @ 30592:b3643bfc7fcb

chg: ignore HG_* in confighash The environment variables `HG_*` are usually used by hooks. Unlike `HGPLAIN` etc, they do not actually affect hg's behavior. So do not include them in confighash. This would avoid spawning an unbound number of chg server processes if commit hook calls hg frequently.
author Jun Wu <quark@fb.com>
date Wed, 14 Dec 2016 02:17:59 +0000
parents cfb227016d01
children 201b44c8875c
line wrap: on
line diff
--- a/mercurial/chgserver.py	Tue Dec 13 20:53:40 2016 +0530
+++ b/mercurial/chgserver.py	Wed Dec 14 02:17:59 2016 +0000
@@ -77,7 +77,7 @@
 # sensitive environment variables affecting confighash
 _envre = re.compile(r'''\A(?:
                     CHGHG
-                    |HG.*
+                    |HG(?:[A-Z].*)?
                     |LANG(?:UAGE)?
                     |LC_.*
                     |LD_.*