dependabot_auto_merge.yml

name: Dependabot auto-merge
on: pull_request_target

permissions:
  pull-requests: write
  contents: write

jobs:
  dependabot:
    runs-on: ubuntu-latest
    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' }}
    steps:
      - name: Dependabot metadata
        id: metadata
        uses: dependabot/fetch-metadata@v1
        with:
          github-token: '${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}'

      - name: Checkout (not dev dep)
        uses: actions/checkout@master
        if: ${{ steps.metadata.outputs.update-type != 'version-update:semver-major' && steps.metadata.outputs.dependency-type != 'direct:development' }}
        with:
          fetch-depth: 2
          ref: ${{ github.head_ref }}
          token: ${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}

      - name: Create changeset (not dev dep)
        run: .github/workflows/dependabot_auto_merge_changeset.sh
        if: ${{ steps.metadata.outputs.update-type != 'version-update:semver-major' && steps.metadata.outputs.dependency-type != 'direct:development' }}
        env:
          DEPENDENCIES: ${{ steps.metadata.outputs.dependency-names }}
          GITHUB_TOKEN: ${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}

      - name: Add skip changelog label (dev dep)
        uses: actions-ecosystem/action-add-labels@v1
        if: ${{ steps.metadata.outputs.update-type != 'version-update:semver-major' && steps.metadata.outputs.dependency-type == 'direct:development' }}
        with:
          labels: Skip Changelog
          github_token: ${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}

      - name: Enable auto-merge for Dependabot PRs (dev dep)
        if: ${{ steps.metadata.outputs.update-type != 'version-update:semver-major' && steps.metadata.outputs.dependency-type == 'direct:development' }}
        run: gh pr merge --auto --merge "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ secrets.SHOPIFY_GH_ACCESS_TOKEN }}