hghave: add a check for clang-format
Differential Revision: https://phab.mercurial-scm.org/D1068
--- 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: