dependabot_update_rbis.yml

name: Update gem RBIs on Dependabot PRs

on: workflow_call

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  update-gem-rbis:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' && github.actor == 'dependabot[bot]' }}
    steps:
      - name: Checkout PR branch
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          ref: ${{ github.head_ref }}
          token: ${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}
      - uses: ruby/setup-ruby@d5126b9b3579e429dd52e51e68624dda2e05be25 # v1.267.0
        id: setup
        with:
          bundler-cache: true
      - name: Update gem RBIs
        run: |
          bin/tapioca gem
      - name: Check for modified files
        id: git_modified_files_check
        # If there are changes in the sorbet directory, `echo -n` will return true (zero exit code)
        run: |
          status=$(git status sorbet --porcelain=v1)
          echo "changes=$([ -n "$status" ]; echo $?)" >> $GITHUB_OUTPUT
      - name: Push changes
        if: ${{ steps.git_modified_files_check.outputs.changes == 0 }}
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com
          git add sorbet/*
          date="$(date -u +"%Y-%m-%d")"
          git commit -m "Update RBI files for gems ${date} [dependabot skip]"
          git push