Pull Request を開いたら、自分をアサインする GitHub Actions workflow

assign-self-to-pr.yml

name: Assign self to Pull Request

on:
  pull_request:
    types: [opened]

jobs:
  assign_self_to_pull_request:
    name: Assign self to Pull Request
    # dependabot を使っている場合は dependabot の作る PR では動かさない
    if: ${{ github.actor != 'dependabot[bot]' }}
    runs-on: ubuntu-latest
    env:
      GH_TOKEN: ${{ github.token }}
      GH_REPO: ${{ github.repository }}
      NUMBER: ${{ github.event.pull_request.number }}
      ASSIGNEE: ${{ github.event.pull_request.user.login }}
    steps:
      - name: Assign self to pull request
        run: gh pr edit $NUMBER --add-assignee $ASSIGNEE