76 lines
2.5 KiB
YAML
76 lines
2.5 KiB
YAML
name: PR Autoformat
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# Manual PR hygiene helper: a human comments `/autoformat` to assign the PR
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# author and add missing PR-template sections without deleting the author's text.
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# This issue_comment workflow never checks out or executes PR code — it checks
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# out only the default-branch script and updates PR metadata via the API.
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on:
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issue_comment:
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types: [created]
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permissions:
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contents: read
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issues: write
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pull-requests: write
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concurrency:
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group: pr-autoformat-${{ github.event.issue.number || github.run_id }}
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cancel-in-progress: false
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jobs:
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autoformat:
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name: PR Autoformat
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if: >-
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!endsWith(github.actor, '[bot]') &&
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github.event.issue.pull_request != null &&
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contains(github.event.comment.body, '/autoformat')
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runs-on: ubuntu-latest
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timeout-minutes: 5
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steps:
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- name: Checkout default-branch helper
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uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
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with:
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ref: ${{ github.event.repository.default_branch }}
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sparse-checkout: .github/scripts/pr-template
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persist-credentials: false
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- name: Set up Python
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uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
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with:
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python-version: "3.11"
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- name: Autoformat PR body and assign author
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env:
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GH_TOKEN: ${{ github.token }}
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REPO: ${{ github.repository }}
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PR_NUMBER: ${{ github.event.issue.number }}
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run: |
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set -euo pipefail
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pr_json=$(gh pr view "$PR_NUMBER" --repo "$REPO" --json author,body)
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author=$(jq -r '.author.login' <<<"$pr_json")
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body_file=$(mktemp)
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new_body_file=$(mktemp)
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jq -r '.body // ""' <<<"$pr_json" > "$body_file"
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gh api \
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--method POST \
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"/repos/${REPO}/issues/${PR_NUMBER}/assignees" \
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-f "assignees[]=${author}"
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.github/scripts/pr-template/format_body.py "$body_file" "$new_body_file"
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changed=false
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if ! cmp -s "$body_file" "$new_body_file"; then
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gh pr edit "$PR_NUMBER" --repo "$REPO" --body-file "$new_body_file"
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changed=true
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fi
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if [ "$changed" = true ]; then
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gh pr comment "$PR_NUMBER" --repo "$REPO" --body "Autoformatted PR body and assigned @${author}."
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else
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gh pr comment "$PR_NUMBER" --repo "$REPO" --body "Assigned @${author}. PR body already had the expected template sections."
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fi
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