close-pr.yml

name: 'Remove deployment'

on:
  pull_request:
    types: [ closed ]

jobs:
  cleanup:
    name: 'Remove Docker Compose deployment'
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4

      - name: 'Set variables for PR'
        env:
          PR: ${{ github.event.pull_request.number }}
        run: |
          echo "VERSION_TAG=pr-${PR}" >> $GITHUB_ENV

      - uses: arwynfr/actions-docker-context@v2
        with:
          docker_host: ${{ secrets.DEPLOY_DOCKER_HOST }}
          context_name: 'dev-server'
          ssh_cert: ${{ secrets.DEPLOY_DOCKER_HOST_SSH_CERT }}
          ssh_key: ${{ secrets.DEPLOY_DOCKER_HOST_SSH_KEY }}
          use_context: true

      - name: 'Add known hosts'
        run: |
          DEPLOY_DOCKER_HOST=${{ secrets.DEPLOY_DOCKER_HOST }}
          ssh-keyscan -H ${DEPLOY_DOCKER_HOST##*@} > $HOME/.ssh/known_hosts

      - uses: actions/checkout@v4
        with:
          repository: B3Partners/tailormap-viewer
          path: tailormap-viewer
          sparse-checkout: |
            docker-compose*.yml
          sparse-checkout-cone-mode: false

      - name: 'Remove pull request deployment and image'
        env:
          COMPOSE_FILE: docker-compose.yml:docker-compose.traefik.yml:ci/docker-compose.pr.yml
          COMPOSE_PROJECT_NAME: ${COMPOSE_PROJECT_NAME}-pr-${PR}
          VERSION: ${{ env.VERSION_TAG }}
        run: |
          cd tailormap-viewer
          docker compose config
          docker compose down --rmi all --remove-orphans

      - name: 'Remove GitHub deployment and environment'
        if: ${{ always() }}
        uses: strumwolf/delete-deployment-environment@v2
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
          environment: "${{ env.VERSION_TAG }}"