Maintainer merge #10730
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Maintainer merge | |
| # triggers the action when | |
| on: | |
| # the PR receives a comment | |
| issue_comment: | |
| types: [created, edited] | |
| # the PR receives a review | |
| pull_request_review: | |
| # whether or not it is accompanied by a comment | |
| types: [submitted] | |
| # the PR receives a review comment | |
| pull_request_review_comment: | |
| types: [created, edited] | |
| jobs: | |
| ping_zulip: | |
| # we set some variables. The ones of the form `${{ X }}${{ Y }}` are typically not | |
| # both set simultaneously: depending on the event that triggers the PR, usually only one is set | |
| env: | |
| AUTHOR: ${{ github.event.comment.user.login }}${{ github.event.review.user.login }} | |
| PR_NUMBER: ${{ github.event.issue.number }}${{ github.event.pull_request.number }} | |
| COMMENT_EVENT: ${{ github.event.comment.body }} | |
| COMMENT_REVIEW: ${{ github.event.review.body }} | |
| PR_TITLE_ISSUE: ${{ github.event.issue.title }} | |
| PR_TITLE_PR: ${{ github.event.pull_request.title }} | |
| PR_URL: ${{ github.event.issue.html_url }}${{ github.event.pull_request.html_url }} | |
| EVENT_NAME: ${{ github.event_name }} | |
| name: Ping maintainers on Zulip | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Find maintainer merge/delegate | |
| id: merge_or_delegate | |
| run: | | |
| COMMENT="${COMMENT_EVENT}${COMMENT_REVIEW}" | |
| # we strip `\r` since line endings from GitHub contain this character | |
| COMMENT="${COMMENT//$'\r'/}" | |
| # for debugging, we print some information | |
| printf '%s' "${COMMENT}" | hexdump -cC | |
| printf 'Comment:"%s"\n' "${COMMENT}" | |
| m_or_d="$(printf '%s' "${COMMENT}" | | |
| # captures `maintainer merge/delegate` as well as an optional `?`, ignoring subsequent spaces | |
| sed -n 's=^maintainer *\(merge\|delegate\)\(?\?\) *$=\1\2=p' | head -1)" | |
| printf $'"maintainer delegate" or "maintainer merge" found? \'%s\'\n' "${m_or_d}" | |
| printf $'mOrD=%s\n' "${m_or_d}" > "${GITHUB_OUTPUT}" | |
| - name: Check whether user is part of mathlib-reviewers team | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| uses: TheModdingInquisition/[email protected] | |
| with: | |
| organization: 'leanprover-community' | |
| team: 'mathlib-reviewers' # required. The team to check for | |
| token: ${{ secrets.MATHLIB_REVIEWERS_TEAM_KEY }} # required. Personal Access Token with the `read:org` permission | |
| comment: 'You seem to not be authorized' # optional. A comment to post if the user is not part of the team. | |
| # This feature is only applicable in an issue (or PR) context | |
| exit: true # optional. If the action should exit if the user is not part of the team. Defaults to true. | |
| - name: Checkout | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| uses: actions/checkout@v4 | |
| - name: Determine Zulip topic | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| id: determine_topic | |
| run: | | |
| ./scripts/get_tlabel.sh "/repos/leanprover-community/mathlib4/issues/${PR_NUMBER}" >> "$GITHUB_OUTPUT" | |
| env: | |
| GH_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
| - name: Form the message | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| id: form_the_message | |
| run: | | |
| # for debugging, we print the available variables | |
| echo "github.event.action: '${{ github.event.action }}'" | |
| echo "" | |
| message="$( | |
| ./scripts/maintainer_merge_message.sh "${AUTHOR}" "${{ steps.merge_or_delegate.outputs.mOrD }}" "${EVENT_NAME}" "${PR_NUMBER}" "${PR_URL}" "${PR_TITLE_ISSUE}${PR_TITLE_PR}" "${COMMENT_EVENT}${COMMENT_REVIEW}" | |
| )" | |
| printf 'title<<EOF\n%s\nEOF' "${message}" | tee "$GITHUB_OUTPUT" | |
| - name: Send message on Zulip | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| uses: zulip/github-actions-zulip/send-message@v1 | |
| with: | |
| api-key: ${{ secrets.ZULIP_API_KEY }} | |
| email: '[email protected]' | |
| organization-url: 'https://leanprover.zulipchat.com' | |
| to: 'mathlib reviewers' | |
| type: 'stream' | |
| topic: ${{ steps.determine_topic.outputs.topic }} | |
| content: ${{ steps.form_the_message.outputs.title }} | |
| - name: Add comment to PR | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| uses: GrantBirki/comment@v2 | |
| with: | |
| # if a comment triggers the action, then `issue.number` is set | |
| # if a review or review comment triggers the action, then `pull_request.number` is set | |
| issue-number: ${{ github.event.issue.number }}${{ github.event.pull_request.number }} | |
| body: | | |
| 🚀 Pull request has been placed on the maintainer queue by ${{ github.event.comment.user.login }}${{ github.event.review.user.login }}. | |
| - name: Add label to PR | |
| if: ${{ ! steps.merge_or_delegate.outputs.mOrD == '' }} | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{secrets.GITHUB_TOKEN}} | |
| script: | | |
| const { owner, repo, number: issue_number } = context.issue; | |
| await github.rest.issues.addLabels({ owner, repo, issue_number, labels: ['maintainer-merge'] }); |