bulk-merge-prs.yaml

---
name: Bulk Merge PRs

on:
  workflow_dispatch:
    inputs:
      dryRun:
        description: Dry Run
        default: "false"
        required: false
      labels:
        description: Comma-separated labels (e.g. `type/patch,cluster/storage`)
        default: "any"
        required: false

permissions:
  contents: write
  pull-requests: write

jobs:
  bulk-merge-prs:
    name: Bulk Merge PRs
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4

      - name: Merge
        shell: bash
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          args=()
          args+=(--state open)
          args+=(--search "-label:hold")
          args+=(--search "-label:type/major")
          if [ "${{ github.event.inputs.labels }}" != "any" ]; then
              IFS=',' read -ra labels <<< "${{ github.event.inputs.labels }}"
              for label in "${labels[@]}"; do
                  args+=(--label "${label}")
              done
          fi
          for id in $(gh pr list "${args[@]}" --jq '.[].number' --json number); do
              if [ "${{ github.event.inputs.dryRun }}" = "true" ]; then
                  echo "Dry run: gh pr merge $id --squash"
                  continue
              fi
              echo "Merging PR ${id}"
              gh pr merge "${id}" --squash
              sleep 2
          done