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|
name: check-whitespace
# Get the repo with the commits(+1) in the series.
# Process `git log --check` output to extract just the check errors.
# Add a comment to the pull request with the check errors.
on:
pull_request:
types: [opened, synchronize]
jobs:
check-whitespace:
runs-on: ubuntu-latest
steps:
- name: Set commit count
shell: bash
run: echo "COMMIT_DEPTH=$((1+$COMMITS))" >>$GITHUB_ENV
env:
COMMITS: ${{ github.event.pull_request.commits }}
- uses: actions/checkout@v2
with:
fetch-depth: ${{ env.COMMIT_DEPTH }}
- name: git log --check
id: check_out
run: |
log=
commit=
while read dash etc
do
case "${dash}" in
"---")
commit="${etc}"
;;
"")
;;
*)
if test -n "${commit}"
then
log="${log}\n${commit}"
echo ""
echo "--- ${commit}"
fi
commit=
log="${log}\n${dash} ${etc}"
echo "${dash} ${etc}"
;;
esac
done <<< $(git log --check --pretty=format:"---% h% s" -${{github.event.pull_request.commits}})
if test -n "${log}"
then
echo "::set-output name=checkout::"${log}""
exit 2
fi
- name: Add Check Output as Comment
uses: actions/github-script@v3
id: add-comment
env:
log: ${{ steps.check_out.outputs.checkout }}
with:
script: |
await github.issues.createComment({
issue_number: context.issue.number,
owner: context.repo.owner,
repo: context.repo.repo,
body: `Whitespace errors found in workflow ${{ github.workflow }}:\n\n\`\`\`\n${process.env.log.replace(/\\n/g, "\n")}\n\`\`\``
})
if: ${{ failure() }}
|
