tools: Parallelize ./tools/format

10x speed improvement on my 3990x machine

Change-Id: Ie4b2377719e9a25860ec05bb7649aa652d26ccf0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/113022
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ben Clayton
2022-12-06 18:29:08 +00:00
committed by Dawn LUCI CQ
parent d933470b20
commit f2b8d2b1ab
3 changed files with 36 additions and 11 deletions

View File

@@ -13,9 +13,29 @@
# See the License for the specific language governing permissions and
# limitations under the License.
find src -name "*.h" -exec clang_format.py -i {} \;
find src -name "*.cc" -exec clang_format.py -i {} \;
find src -name "*.cpp" -exec clang_format.py -i {} \;
find src -name "*.m" -exec clang_format.py -i {} \;
find src -name "*.mm" -exec clang_format.py -i {} \;
find include -name "*.h" -exec clang_format.py -i {} \;
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
ROOT_DIR="$( cd "${SCRIPT_DIR}/.." >/dev/null 2>&1 && pwd )"
set -e # fail on error
if ! command -v clang_format.py &> /dev/null; then
echo "clang_format.py not found on PATH"
exit 1
fi
FILES=""
FILES+="`find src -name "*.h"` "
FILES+="`find src -name "*.cc"` "
FILES+="`find src -name "*.cpp"` "
FILES+="`find src -name "*.m"` "
FILES+="`find src -name "*.mm"` "
FILES+="`find include -name "*.h"` "
if command -v go &> /dev/null; then
# Go is installed. Run cpplint in parallel for speed wins
${SCRIPT_DIR}/run run-parallel \
clang_format.py -i \
$ -- $FILES
else
clang_format.py -i $FILES
fi