formatting: enforce clang-format on all .cc files as well as .c files
As part of my upcoming fuzzer patch we're going to grow some .cc
files. They're not part of the release build (they're only used for
fuzzing, which requires clang 6 which in turn implies a working C++
compiler), so I'm not terribly worried about growing some C++ files.
Differential Revision: https://phab.mercurial-scm.org/D1874
--- a/Makefile Wed Jan 17 15:28:38 2018 -0500
+++ b/Makefile Wed Jan 17 15:56:12 2018 -0500
@@ -124,7 +124,7 @@
format-c:
clang-format --style file -i \
- `hg files 'set:(**.c or **.h) and not "listfile:contrib/clang-format-blacklist"'`
+ `hg files 'set:(**.c or **.cc or **.h) and not "listfile:contrib/clang-format-blacklist"'`
update-pot: i18n/hg.pot
--- a/tests/test-check-clang-format.t Wed Jan 17 15:28:38 2018 -0500
+++ b/tests/test-check-clang-format.t Wed Jan 17 15:56:12 2018 -0500
@@ -3,7 +3,7 @@
$ . "$TESTDIR/helpers-testrepo.sh"
$ cd "$TESTDIR"/..
- $ for f in `testrepohg files 'set:(**.c or **.h) and not "listfile:contrib/clang-format-blacklist"'` ; do
+ $ for f in `testrepohg files 'set:(**.c or **.cc or **.h) and not "listfile:contrib/clang-format-blacklist"'` ; do
> clang-format --style file $f > $f.formatted
> cmp $f $f.formatted || diff -u $f $f.formatted
> rm $f.formatted