python-ci.yml

name: Python CI

on:
  push:
    paths:
      - "app_python/**"
      - ".github/workflows/python-ci.yml"
  pull_request:
    paths:
      - "app_python/**"

jobs:
  test-and-build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Cache pip dependencies
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('app_python/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: |
          pip install --upgrade pip
          pip install -r app_python/requirements.txt

      - name: Run tests
        run: |
          cd app_python
          pytest

      - name: Docker login
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set Docker image version
        run: echo "VERSION=$(date +%Y.%m.%d)" >> $GITHUB_ENV

      - name: Build and push Docker image
        uses: docker/build-push-action@v6 
        with:
          context: app_python
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/devops-info-python:${{ env.VERSION }}
            ${{ secrets.DOCKERHUB_USERNAME }}/devops-info-python:latest

      - name: Install Snyk
        run: npm install -g snyk

      - name: Run Snyk test
        env:
          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
        run: snyk test --all-projects --severity-threshold=high