steps:
  - name: deploy
    image: alpine:3.20
    environment:
      SSH_HOST:
        from_secret: SSH_HOST
      PROJECT_DIRECTORY:
        from_secret: PROJECT_DIRECTORY
      WOODPECKER_SSH_KEY:
        from_secret: WOODPECKER_SSH_KEY
      REGISTRY_IMAGE_TAG:
        from_secret: REGISTRY_IMAGE_TAG
      DOCKER_DB_VOLUME:
        from_secret: DOCKER_DB_VOLUME
    commands:
      - apk add openssh
      - mkdir -p /root/.ssh/
      - echo "$WOODPECKER_SSH_KEY" | tr -d '\r' > /root/.ssh/id_rsa
      - chmod 600 /root/.ssh/id_rsa
      - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > /root/.ssh/config
      - ssh "$SSH_HOST" "
        cd "$PROJECT_DIRECTORY";
        docker-compose down;
        docker image rm "$REGISTRY_IMAGE_TAG" || true;
        docker volume rm "$DOCKER_DB_VOLUME" || true;
        docker pull "$REGISTRY_IMAGE_TAG";
        docker-compose up -d;
        docker image prune -af;"

when:
  - branch: master
    event: push

depends_on:
  - build