name: Assign Reviewer

on:
  pull_request:
    types:
      - opened
      - reopened
      - edited
      - synchronize
      - review_request_removed
      - labeled

permissions:
  pull-requests: write

jobs:
  assign_reviewer:
    runs-on: ubuntu-latest
    if: contains(github.event.pull_request.labels.*.name, 'dependencies') && toJson(github.event.pull_request.requested_reviewers) == '[]' &&  github.event.pull_request.user.login == 'renovate[bot]'
    steps:
    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
    - name: Pick assignee
      id: pick-assignee
      uses: ./.github/actions/pick_assignee
    - name: Assign reviewer
      env:
        GH_TOKEN: ${{ github.token }}
        PR: ${{ github.event.pull_request.number }}
        ASSIGNEE: ${{ steps.pick-assignee.outputs.assignee }}
      run: |
        gh api \
          --method POST \
          -H "Accept: application/vnd.github+json" \
          -H "X-GitHub-Api-Version: 2022-11-28" \
          "/repos/edgelesssys/constellation/pulls/${PR}/requested_reviewers" \
          -f "reviewers[]=${ASSIGNEE}"