auto-approve-imgbot.yml

name: Auto approve and merge PRs by imgbot

# Trigger the workflow on pull request
on:
  pull_request

jobs:
  autoapprove:
    name: Auto Approve a PR by imgbot # Name of the job
    runs-on: ubuntu-latest # Environment on which the job runs
    steps:
      - name: Auto approve imgbot
        uses: hmarr/auto-approve-action@v2.0.0 # Custom action for auto approval already available on marketplace
        # Perform the auto approve action only when the PR is raised by imgbot
        if: github.actor == 'imgbot[bot]' || github.actor == 'ImgBot[bot]'
        with:
          # Create a personal access token and store it under the Secrets section of the particular repository
          # with the key "ACTIONS_TOKEN"
          github-token: ${{ secrets.ACTIONS_TOKEN }}
  automerge:
    name: Auto merge after successful checks
    # By default, jobs run in parallel. To run the jobs sequentially, they keywords "needs" is needed.
    # Auto merge action can be done only when the PR is approved, hence this automerge needs autoapprove as a prerequisite
    needs: autoapprove
    runs-on: ubuntu-latest
    steps:
      - id: automerge
        name: Auto merge
        # Custom action for auto merging already available on marketplace
        uses: "pascalgn/automerge-action@v0.16.3"
        # Perform the auto merge action only when the PR is raised by imgbot
        if: github.actor == 'imgbot[bot]' || github.actor == 'ImgBot[bot]'
        env:
          GITHUB_TOKEN: ${{ secrets.ACTIONS_TOKEN }}
          MERGE_METHOD: rebase
          UPDATE_LABEL: ""
          MERGE_LABELS: "!x"
          MERGE_ERROR_FAIL: "true"