when:
  branch: master
  event: push

steps:
  deploy:
    image: docker:cli
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    commands:
      - |
        set -eu
        CONTAINER_ID="$(docker ps --filter publish=8091 --format '{{.ID}}' | head -n 1)"
        test -n "$CONTAINER_ID" || { echo "No running portfolio container found on port 8091"; exit 1; }
        docker exec "$CONTAINER_ID" sh -c "grep -q 'Keith Casko' /usr/share/nginx/html/index.html" || { echo "Port 8091 container does not look like casko.dev"; exit 1; }
        docker cp index.html "$CONTAINER_ID":/usr/share/nginx/html/index.html
        docker cp homelab.html "$CONTAINER_ID":/usr/share/nginx/html/homelab.html
        docker cp css "$CONTAINER_ID":/usr/share/nginx/html/
        docker cp js "$CONTAINER_ID":/usr/share/nginx/html/
        docker cp assets "$CONTAINER_ID":/usr/share/nginx/html/
        docker restart "$CONTAINER_ID"
        echo "Deployed commit $CI_COMMIT_SHA to casko.dev container $CONTAINER_ID"