diff options
Diffstat (limited to '.github')
| -rw-r--r-- | .github/workflows/check-whitespace.yml | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/.github/workflows/check-whitespace.yml b/.github/workflows/check-whitespace.yml new file mode 100644 index 0000000000..9d070b9cdf --- /dev/null +++ b/.github/workflows/check-whitespace.yml @@ -0,0 +1,69 @@ +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 "::set-env name=COMMIT_DEPTH::$((1+$COMMITS))" + 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 + with: + script: | + github.issues.createComment({ + issue_number: context.issue.number, + owner: context.repo.owner, + repo: context.repo.repo, + body: "Whitespace errors found in workflow ${{ github.workflow }}:\n\n${{ steps.check_out.outputs.checkout }}" + }) + if: ${{ failure() }} |