# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2015-09-14 18:52:20
# Node ID 2bf152128d5937752e108e541e713b5fe2f0fd23
# Parent  85a2db47ad50b72194a8ffe86660fbc6c33bd5db

makefile: add target to apply clang-format in-place

This makes it easy to reformat files after you finish editing them.

Differential Revision: https://phab.mercurial-scm.org/D1167

diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -122,6 +122,10 @@ testpy-%:
 check-code:
 	hg manifest | xargs python contrib/check-code.py
 
+format-c:
+	clang-format --style file -i \
+	  `hg files 'set:(**.c or **.h) and not "listfile:contrib/clang-format-blacklist"'`
+
 update-pot: i18n/hg.pot
 
 i18n/hg.pot: $(PYFILES) $(DOCFILES) i18n/posplit i18n/hggettext