sentry/.github/workflows/jest-balance.yml

name: jest balancer
on:
  workflow_dispatch:
  schedule:
    - cron: '0 0 1,15 * *'
jobs:
  jest-balance:
    # Buckle up, this may take a while
    timeout-minutes: 60
    # Make sure this matches the runner that runs frontend tests
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        name: Checkout sentry

      - uses: getsentry/action-setup-volta@e4939d337b83760d13a9d7030a6f68c9d0ee7581 # v2.0.0

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: jest balancer
        env:
          GITHUB_PR_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
          GITHUB_PR_REF: ${{ github.event.pull_request.head.ref || github.ref }}
        run: JEST_TEST_BALANCER=1 yarn test-ci

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@b4d51739f96fca8047ad065eccef63442d8e99f7 # v4.2.0
        with:
          token: ${{ secrets.BUMP_SENTRY_TOKEN }}
          add-paths: |
            tests/js/test-balancer/jest-balance.json
          commit-message: 'ci(jest): regenerate jest-balance.json'
          branch: 'ci/jest/rebalance-tests'
          delete-branch: true
          base: master
          title: 'ci(jest): regenerate jest-balance.json'
          body: |
            This PR was auto-generated - it updates the \`jest-balance.json\` file with new test run data from CI.