docker-build-push-redeploy.yml

name: Docker Build, Push images and redeploy instances

on:
  push:
    branches:
      - master

jobs:
  build_and_publish_backend:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Publish to Registry brainup/brn-backend
      uses: elgohr/Publish-Docker-Github-Action@master
      with:
        name: brainup/brn-backend
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
  build_and_publish_frontend_with_tls:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Publish to Registry brainup/brn-frontend-with-tls
      uses: elgohr/Publish-Docker-Github-Action@master
      with:
        name: brainup/brn-frontend-with-tls
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
        dockerfile: Dockerfile_frontend_with_tls
  redeploy_instance:
    needs: [ build_and_publish_backend, build_and_publish_frontend_with_tls]
    runs-on: ${{ matrix.runners }}
    strategy:
      matrix:
        runners: [ selectel ]
    steps:
      - uses: actions/checkout@v4
      - name: Configure secrets
        run: |
          echo "$S3_KEY"|base64 -d > aws-key.properties
          echo "$FIREBASE_CONFIG"|base64 -d > firebase_config.json
          mv docker-compose-run.yml docker-compose.yml
          sed -i -e "s/_YANDEX_AUTH_TOKEN_/\\$YANDEX_AUTH_TOKEN/" docker-compose.yml
          sed -i -e "s/_YANDEX_FOLDER_ID_/\\$YANDEX_FOLDER_ID/" docker-compose.yml
          sed -i -e "s/_POSTGRES_PASSWORD_/\\$POSTGRES_PASSWORD/" docker-compose.yml
          sed -i -e "s/_API_GITHUB_TOKEN_/\\$API_GITHUB_TOKEN/" docker-compose.yml
        env:
          S3_KEY: ${{ secrets.S3_KEY }}
          FIREBASE_CONFIG: ${{ secrets.FIREBASE_CONFIG }}
          YANDEX_AUTH_TOKEN: ${{ secrets.YANDEX_AUTH_TOKEN }}
          YANDEX_FOLDER_ID: ${{ secrets.YANDEX_FOLDER_ID }}
          POSTGRES_PASSWORD: ${{ secrets.POSTGRES_PASSWORD }}
          API_GITHUB_TOKEN: ${{ secrets.API_GITHUB_TOKEN }}
# It is unclear how to use IF, so option from the first link is used. In case of crash we can rewrite to if: ${{matrix.runners == 'vscale'}}
# Link 1: https://github.community/t/what-is-the-correct-if-condition-syntax-for-checking-matrix-os-version/16221 
# Link 2: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idstepsif
      - name: Redeploy backend
        run: |
          docker compose pull
          docker compose up -d --no-deps brn
      - name: Redeploy frontend selectel
        if: matrix.runners == 'selectel'
        run: docker compose up -d --no-deps brn_fe_with_tls
      - name: Remove old images
        run: docker image prune -af