.github/workflows/janitor.yml

name: Protobuf Janitor

on:
  schedule:
    # Run daily at 10 AM UTC (2 AM PDT)
    - cron: 0 10 * * *
  workflow_dispatch:

permissions: {}

jobs:
  stale-prs:
    name: Close Stale Copybara PRs
    runs-on: ubuntu-latest
    permissions:
      contents: write # to allow deleting branches
      pull-requests: write # to allow closing the PR
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      GH_REPO: ${{ github.repository }}
    steps:
      - run: |
          set -ex
          STALE_PRS=$(gh pr list --author "app/copybara-service" --limit 500 \
              --json "number" --search "updated:<=$(date --date="-7 day" +%F)" \
            | jq ".[].number")
          for pr in $STALE_PRS; do
            echo "Closing #$pr..."
            gh pr close --comment "Auto-closing Copybara pull request" --delete-branch "$pr"
          done

  stale-others:
    name: Close stale non-copybara PRs and issues
    runs-on: ubuntu-latest
    permissions:
      issues: write # allow the action to comment on, add labels to, and close issues
      pull-requests: write # allow the action to comment on, add labels to, and close PRs
    steps:
      - uses: actions/stale@b69b346013879cedbf50c69f572cd85439a41936
        with:
          stale-issue-message: >
            We triage inactive PRs and issues in order to make it easier to find
            active work. If this issue should remain active or becomes active
            again, please add a comment.


            This issue is labeled `inactive` because the last activity was over
            90 days ago.
          close-issue-message: >
            We triage inactive PRs and issues in order to make it easier to find
            active work. If this issue should remain active or becomes active
            again, please reopen it.


            This issue was closed and archived because there has been no new
            activity in the 14 days since the `inactive` label was added.
          stale-pr-message: >
            We triage inactive PRs and issues in order to make it easier to find
            active work. If this PR should remain active, please add a comment.


            This PR is labeled `inactive` because the last activity was over 90
            days ago. This PR will be closed and archived after 14 additional
            days without activity.
          close-pr-message: >
            We triage inactive PRs and issues in order to make it easier to find
            active work. If this PR should remain active or becomes active
            again, please reopen it.


            This PR was closed and archived because there has been no new
            activity in the 14 days since the `inactive` label was added.
          stale-issue-label: 'inactive'
          stale-pr-label: 'inactive'
          exempt-issue-labels: 'help wanted'
          days-before-stale: 90
          days-before-close: 14
          operations-per-run: 100