main.yml

name: FastAPI CI/CD

on:
  push:
    branches:
      - main

jobs:
  CI:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.9

      - name: Install Python Virtual ENV
        run: pip3.9 install virtualenv

      - name:  Virtual ENV
        uses: actions/cache@v2
        id: cache-venv
        with:
          path: venv
          key: ${{ runner.os }}-venv-${{ hashFiles('**/requirements*.txt') }}
          restore-keys: |
            ${{ runner.os }}-venv-

#      - name: Run Tests
#        run: >
#          python3 -m venv venv && source venv/bin/activate &&
#          python3 -m pip install --upgrade pip &&
#          python3 -m pip install pytest && python3 -m pip install pytest-cov &&
#          python3 -m pytest -s -vv -m "not slow" --cov=tests --cov=balancelib -W ignore::DeprecationWarning --cov-report term-missing:skip-covered


      - name: Activate Virtual ENV
        run: >
          python3 -m venv venv && source venv/bin/activate &&
          python3 -m pip install --upgrade pip &&
          pip3 install -r requirements.txt --only-binary=:all: --no-deps
          --platform manylinux2010_x86_64 --target=dependencies --python 3.9

      - name: Install Cryptography
        run: >
          python3 -m venv venv && source venv/bin/activate &&
          python3 -m pip install --upgrade pip &&
          pip3 install --platform manylinux2014_x86_64 --target=dependencies
          --implementation cp --python 3.9 --only-binary=:all: --upgrade cryptography==38.0.0

      - name: Create archive of dependencies
        run: |
          cd ./venv/lib/python3.9/site-packages
          zip -r9 ../../../../api.zip .

      - name: Add API files to Zip file
        run: >
          zip -g ./api.zip -r balancelib &&
          zip -g ./api.zip -r database &&
          zip -g ./api.zip -r main.py &&
          cd dependencies && zip -g ../api.zip -r . && cd ..

      - name: Upload zip file artifact
        uses: actions/upload-artifact@v2
        with:
          name: api
          path: api.zip

  CD:
    runs-on: ubuntu-latest
    needs: [CI]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    steps:
      - name: Install AWS CLI
        uses: unfor19/install-aws-cli-action@v1
        with:
          version: 1
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_SECRET_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: ${{ secrets.AWS_DEFAULT_REGION }}
      - name: Download Lambda api.zip
        uses: actions/download-artifact@v2
        with:
          name: api
      - name: Upload to S3
        run: aws s3 cp api.zip s3://${{ secrets.AWS_BUCKET_FASTAPI }}/api.zip
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_SECRET_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: ${{ secrets.AWS_DEFAULT_REGION }}
      - name: Deploy new Lambda
        run: aws lambda update-function-code --function-name ${{ secrets.AWS_FUNCTION_NAME }} --s3-bucket ${{ secrets.AWS_BUCKET_FASTAPI }} --s3-key api.zip
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_SECRET_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: ${{ secrets.AWS_DEFAULT_REGION }}