python-app.yml

name: Python application

on:
  push:
    branches: 
      - "*"  # Run on all branches for any push events
  pull_request:
    branches: 
      - "*"  # Run on all branches for any pull request events

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres:14
        env:
          POSTGRES_USER: SWEN732
          POSTGRES_PASSWORD: kl,.
        ports:
          - 5432:5432
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.9'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install flask_cors
          pip install pandas
          pip install -r requirements.txt
          pip install coverage
      - name: Set PYTHONPATH
        run: echo "PYTHONPATH=${{ github.workspace }}/PCP/server/src" >> $GITHUB_ENV

      - name: Set FLASK_APP environment variable
        run: echo "FLASK_APP=src/server.py" >> $GITHUB_ENV
      
      - name: List files in the src directory
        run: ls -alh
        working-directory: ${{ github.workspace }}/PCP/server/src
        
      - name: Start Flask server
        run: flask run --host=0.0.0.0 &
        env:
          FLASK_ENV: development
        working-directory: ${{ github.workspace }}/PCP/server/src
      - name: Delay for Flask server to start
        run: sleep 5

      - name: Generate coverage report
        run: |
          coverage run -m unittest discover tests
          coverage report -m
        working-directory: ${{ github.workspace }}/PCP/server

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4.0.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}