GitHub Bot #3706
Workflow file for this run
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| # This workflow must be kept in sync to some extent with bot-proxy.yml | |
| name: GitHub Bot | |
| on: | |
| # Watch for changes on PR state, assignees, labels, head branch and draft/ready status | |
| pull_request_target: | |
| types: | |
| - assigned | |
| - unassigned | |
| - labeled | |
| - unlabeled | |
| - opened | |
| - reopened | |
| - synchronize # PR head updated | |
| - converted_to_draft | |
| - ready_for_review | |
| # Watch for changes on PR reviews | |
| pull_request_review: | |
| types: [submitted, edited, dismissed] | |
| # Watch for changes on PR comment | |
| issue_comment: | |
| types: [created, edited, deleted] | |
| # Manual run from GitHub Actions interface | |
| workflow_dispatch: | |
| inputs: | |
| pull-request-list: | |
| description: "PR(s) to process: specify 'all' or a comma separated list of PR numbers, e.g. '42,1337,7890'" | |
| required: true | |
| default: all | |
| type: string | |
| jobs: | |
| # This job creates a matrix of PR numbers based on the inputs from the various | |
| # events that can trigger this workflow so that the process-pr job below can | |
| # handle the parallel processing of the pull-requests | |
| define-prs-matrix: | |
| name: Define PRs matrix | |
| # Skip this workflow if: | |
| # - the bot is retriggering itself | |
| # - the event is emitted by codecov | |
| # - the event is a review on a pull request from a fork (see save-pr-number job below) | |
| if: | | |
| github.actor != vars.GH_BOT_LOGIN && | |
| github.actor != 'codecov[bot]' && | |
| (github.event_name != 'pull_request_review' || github.event.pull_request.base.repo.full_name == github.event.pull_request.head.repo.full_name) | |
| runs-on: ubuntu-latest | |
| permissions: | |
| pull-requests: read | |
| outputs: | |
| pr-numbers: ${{ steps.pr-numbers.outputs.pr-numbers }} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Install Go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: contribs/github-bot/go.mod | |
| - name: Generate matrix from event | |
| id: pr-numbers | |
| working-directory: contribs/github-bot | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: go run . matrix -matrix-key 'pr-numbers' -verbose | |
| # This job is executed if an event with read-only permission has triggered this | |
| # workflow (e.g 'pull_request_review' on a pull request opened from a fork). | |
| # In this case, this job persists the PR number in an artifact so that the | |
| # proxy workflow can use it to rerun the current workflow with write permission. | |
| # See bot-proxy.yml for more info. | |
| save-pr-number: | |
| name: Persist PR number for proxy | |
| # Run this job if the event is a review on a pull request opened from a fork | |
| if: github.event_name == 'pull_request_review' && github.event.pull_request.base.repo.full_name != github.event.pull_request.head.repo.full_name | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Write PR number to a file | |
| env: | |
| PR_NUMBER: ${{ github.event.pull_request.number }} | |
| run: echo $PR_NUMBER > pr-number | |
| - name: Upload it as an artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: pr-number | |
| path: pr-number | |
| # This job processes each pull request in the matrix individually while ensuring | |
| # that a same PR cannot be processed concurrently by mutliple runners | |
| process-pr: | |
| name: Process PR | |
| needs: define-prs-matrix | |
| # Just skip this job if PR numbers matrix is empty (prevent failed state) | |
| if: needs.define-prs-matrix.outputs.pr-numbers != '[]' && needs.define-prs-matrix.outputs.pr-numbers != '' | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| # Run one job for each PR to process | |
| pr-number: ${{ fromJSON(needs.define-prs-matrix.outputs.pr-numbers) }} | |
| concurrency: | |
| # Prevent running concurrent jobs for a given PR number | |
| group: ${{ matrix.pr-number }} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Install Go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: contribs/github-bot/go.mod | |
| - name: Run GitHub Bot | |
| working-directory: contribs/github-bot | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GH_BOT_PAT }} | |
| run: go run . check -pr-numbers '${{ matrix.pr-number }}' -verbose |