cd.yml

name: CD

on:
  push:
    branches: [master]

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: contains(github.event.head_commit.modified, 'backend/') || contains(github.event.head_commit.modified, 'frontend/') || contains(github.event.head_commit.modified, 'infra/docker-compose.yml') || contains(github.event.head_commit.modified, 'config/')

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Build and push images
        run: |
          docker compose -f infra/docker-compose.yml build \
            --cache-from type=local,src=/tmp/.buildx-cache \
            --cache-to type=local,dest=/tmp/.buildx-cache-new,mode=max \
            --parallel
          docker compose -f infra/docker-compose.yml push

      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache