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|
name: check-whitespace
# Get the repository with all commits to ensure that we can analyze
# all of the commits contributed via the Pull Request.
# Process `git log --check` output to extract just the check errors.
# Exit with failure upon white-space issues.
on:
pull_request:
types: [opened, synchronize]
jobs:
check-whitespace:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
fetch-depth: 0
- name: git log --check
id: check_out
run: |
problems=()
commit=
commitText=
lastcommit=
while read dash sha etc
do
case "${dash}" in
"---")
if test -z "${commit}"
then
lastcommit=${sha}
fi
commit="${sha}"
commitText="${sha} ${etc}"
;;
"")
;;
*)
if test -n "${commit}"
then
problems+=("" "--- ${commitText}")
echo ""
echo "--- ${commitText}"
commit=
fi
problems+=("${dash} ${sha} ${etc}")
echo "${problems[-1]}"
;;
esac
done <<< $(git log --check --pretty=format:"---% h% s" ${{github.event.pull_request.base.sha}}..)
if test ${#problems[*]} -gt 0
then
if test -z "${commit}"
then
lastcommit=${{github.event.pull_request.base.sha}}
fi
echo "A whitespace issue was found in one or more of the commits." >$GITHUB_STEP_SUMMARY
echo "" >>$GITHUB_STEP_SUMMARY
echo "Run \`git rebase --whitespace=fix ${lastcommit}\` and \`git push --force\` to correct the problem." >>$GITHUB_STEP_SUMMARY
for i in "${problems[@]}"
do
echo "${i}" >>$GITHUB_STEP_SUMMARY
done
exit 2
fi
|
