# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1442254591 14400
# Node ID 15b561fffde541a4ef3f6dcb0570efe45615cd35
# Parent  e178fcaa3933be679293dbca926c56f486c79d85
hghave: add a check for clang-format

Differential Revision: https://phab.mercurial-scm.org/D1068

diff -r e178fcaa3933 -r 15b561fffde5 tests/hghave.py
--- a/tests/hghave.py	Thu Oct 05 14:16:20 2017 -0400
+++ b/tests/hghave.py	Mon Sep 14 14:16:31 2015 -0400
@@ -439,6 +439,11 @@
                        br"Usage:  pylint",
                        True)
 
+@check("clang-format", "clang-format C code formatter")
+def has_clang_format():
+    return matchoutput("clang-format --help",
+                       r"^OVERVIEW: A tool to format C/C\+\+[^ ]+ code.")
+
 @check("pygments", "Pygments source highlighting library")
 def has_pygments():
     try: