auto-merge-dependabot.yml

# Copyright (c) Microsoft Corporation. Licensed under the MIT License.
name: Auto-merge Dependabot PRs
on: pull_request
permissions:
  contents: read
jobs:
  auto-merge:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    if: github.actor == 'dependabot[bot]'
    steps:
      - uses: dependabot/fetch-metadata@21025c705c08248db411dc16f3619e6b5f9ea21a # v2.5.0
        id: metadata
      - name: Auto-approve patch and minor updates
        if: steps.metadata.outputs.update-type != 'version-update:semver-major'
        run: gh pr review --approve "$PR_URL"
        env:
          PR_URL: "${{ github.event.pull_request.html_url }}"
          GH_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
      - name: Enable auto-merge for patch and minor
        if: steps.metadata.outputs.update-type != 'version-update:semver-major'
        run: gh pr merge --auto --squash "$PR_URL"
        env:
          PR_URL: "${{ github.event.pull_request.html_url }}"
          GH_TOKEN: "${{ secrets.GITHUB_TOKEN }}"