pull-request-close.yaml

name: pull-request-close

# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
# https://docs.github.com/en/developers/webhooks-and-events/webhooks/webhook-events-and-payloads#pull_request
on:
  pull_request:
    types: [closed]

env: 
  REPOSITORY_NAME: "pull-request-vote-pr-${{ github.event.pull_request.number }}"
  OVERLAY_PATH: "manifests/overlays/pr-${{ github.event.pull_request.number }}"

jobs:
  build-push:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      # https://github.com/actions/checkout
      uses: actions/checkout@v3

    - name: Configure AWS credentials
      # https://github.com/aws-actions/configure-aws-credentials/tree/master
      uses: aws-actions/configure-aws-credentials@v1-node16
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: ${{ secrets.AWS_REGION }}

    # https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ecr/delete-repository.html
    - name: Delete Repository
      run: |
        if [[ -n $(aws ecr describe-repositories --repository-name ${{ env.REPOSITORY_NAME }} --query repositories[*].repositoryUri --output text 2>/dev/null) ]];
        then
          aws ecr delete-repository --repository-name ${{ env.REPOSITORY_NAME }} --force 
        fi