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