kind: pipeline
type: docker
name: default

steps:
  - name: build and test
    image: python:3.9-slim
    commands:
      - pip install --no-cache-dir -r requirements.txt
      - python app.py &  # Run the Flask app in the background to simulate deployment

  - name: build docker image and deploy
    image: docker:20.10  # Docker image to build and run the container
    services:
      - name: docker
        image: docker:20.10
        privileged: true  # Allow Docker-in-Docker for building the image
    commands:
      - docker build -t my-flask-app:${DRONE_BUILD_NUMBER} .  # Build Docker image
      - docker run -d -p 5000:5000 my-flask-app:${DRONE_BUILD_NUMBER}  # Run Flask app in container

trigger:
  branch:
    - master