Add argument to specify branch for clang-format check (#761)

If a change is not added to an origin/master branch, an argument
can be used to specify the relevant branch name for the clang-format
comparison.

Change-Id: I8ce712d077bf4d048a04a29c12bc2cb45e4abb93
Signed-off-by: Ellen Norris-Thompson <ellen.norris-thompson@arm.com>
This commit is contained in:
ellnor01
2020-05-04 19:25:28 +01:00
committed by GitHub
parent de952011f3
commit 794e9ebe50

View File

@@ -1,10 +1,13 @@
#!/usr/bin/env bash
# Arg used to specify non-'origin/master' comparison branch
ORIGIN_BRANCH=${1:-"origin/master"}
# Run git-clang-format to check for violations
if [ "$TRAVIS" == "true" ]; then
EXTRA_OPTS="--binary `which clang-format-9`"
fi
CLANG_FORMAT_OUTPUT=$(git-clang-format --diff origin/master --extensions c,cpp,h,hpp $EXTRA_OPTS)
CLANG_FORMAT_OUTPUT=$(git-clang-format --diff $ORIGIN_BRANCH --extensions c,cpp,h,hpp $EXTRA_OPTS)
# Check for no-ops
grep '^no modified files to format$' <<<"$CLANG_FORMAT_OUTPUT" && exit 0