build_and_deploy_containers.yml

name: Build and Deploy Containers

on:
  push:
    branches-ignore:
      - main  # Run on branches that are not main
  pull_request:
    branches:
      - main  # Run on pull requests to merge into main
  workflow_dispatch:  # Allow manual triggering

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  BACKEND_IMAGE_NAME: rust-backend
  FRONTEND_IMAGE_NAME: nextjs-frontend

jobs:
  build_test_run:
    name: Build and Test
    runs-on: ubuntu-22.04
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write

    steps:
      # Checkout the repository
      - name: Checkout
        uses: actions/checkout@v4

      # Set environment variables from secrets
      - name: Set environment variables
        run: |
          echo "POSTGRES_USER=${{ secrets.POSTGRES_USER }}" >> $GITHUB_ENV
          echo "POSTGRES_PASSWORD=${{ secrets.POSTGRES_PASSWORD }}" >> $GITHUB_ENV
          echo "POSTGRES_DB=${{ secrets.POSTGRES_DB }}" >> $GITHUB_ENV
          echo "POSTGRES_PORT=${{ secrets.POSTGRES_PORT }}" >> $GITHUB_ENV
          echo "POSTGRES_SCHEMA=${{ secrets.POSTGRES_SCHEMA }}" >> $GITHUB_ENV
          echo "POSTGRES_HOST=${{ secrets.POSTGRES_HOST }}" >> $GITHUB_ENV
          echo "DATABASE_URL=postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}" >> $GITHUB_ENV
          echo "BACKEND_PORT=${{ secrets.BACKEND_PORT }}" >> $GITHUB_ENV
          echo "BACKEND_INTERFACE=${{ secrets.BACKEND_INTERFACE }}" >> $GITHUB_ENV
          echo "PLATFORM=${{ secrets.PLATFORM }}" >> $GITHUB_ENV
          echo "CONTAINER_NAME=${{ secrets.CONTAINER_NAME }}" >> $GITHUB_ENV
          echo "FRONTEND_CONTAINER_NAME=${{ secrets.FRONTEND_CONTAINER_NAME }}" >> $GITHUB_ENV
          echo "FRONTEND_PORT=${{ secrets.FRONTEND_PORT }}" >> $GITHUB_ENV
          echo "DB_DNS_ALIAS=${{ secrets.DB_DNS_ALIAS }}" >> $GITHUB_ENV
          echo "BACKEND_DNS_ALIAS=${{ secrets.BACKEND_DNS_ALIAS }}" >> $GITHUB_ENV
          echo "FRONTEND_DNS_ALIAS=${{ secrets.FRONTEND_DNS_ALIAS }}" >> $GITHUB_ENV
          echo "BACKEND_ALLOWED_ORIGINS=${{ secrets.BACKEND_ALLOWED_ORIGINS }}" >> $GITHUB_ENV
          echo "BACKEND_LOG_FILTER_LEVEL=${{ secrets.BACKEND_LOG_FILTER_LEVEL }}" >> $GITHUB_ENV

      # Install Rust toolchain
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-linux-gnu

      # Use cached dependencies
      - name: Use cached dependencies
        uses: Swatinem/rust-cache@v2
        with:
          key: "ubuntu-22.04-x86_64-unknown-linux-gnu"

      # Install seaORM CLI
      - name: Install seaORM CLI
        run: cargo install sea-orm-cli

      # Build the project
      - name: Build
        run: cargo build --all-targets

      # Run tests
      - name: Test
        run: cargo test

  build_and_push_docker:
    name: Build and Push Docker Images
    runs-on: ubuntu-22.04
    needs: build_test_run  # Ensure tests pass before building Docker images

    steps:
      # Checkout the repository
      - name: Checkout
        uses: actions/checkout@v4

      # Log in to GitHub Container Registry
      - name: Log in to the Container registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

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

      # Cache Docker layers
      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      # Extract metadata (tags, labels) for Docker
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}-${{ github.actor }}:${{ github.sha }}, ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}-${{ github.actor }}:${{ github.sha }}

      # Build and push Rust backend image
      - name: Build and Push Rust Backend Image
        id: push_backend
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64,linux/arm64
          context: .
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ github.repository }}/${{ env.BACKEND_IMAGE_NAME }}-${{ github.actor }}:latest
            ${{ env.REGISTRY }}/${{ github.repository }}/${{ env.BACKEND_IMAGE_NAME }}-${{ github.actor }}:${{ github.sha }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new
          file: Dockerfile

      # Build and push Next.js frontend image
      - name: Build and Push Next.js Frontend Image
        id: push_frontend
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64,linux/arm64
          context: web
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ github.repository }}/${{ env.FRONTEND_IMAGE_NAME }}-${{ github.actor }}:latest
            ${{ env.REGISTRY }}/${{ github.repository }}/${{ env.FRONTEND_IMAGE_NAME }}-${{ github.actor }}:${{ github.sha }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new
          file: web/Dockerfile

      # Move new cache to the original location
      - name: Move new cache
        run: mv /tmp/.buildx-cache-new /tmp/.buildx-cache

      # Generate artifact attestation for Rust backend image
      - name: Generate artifact attestation for Rust Backend Image
        uses: actions/attest-build-provenance@v2
        with:
          subject-name: ${{ env.REGISTRY }}/${{ github.repository }}/${{ env.BACKEND_IMAGE_NAME }}-${{ github.actor }}
          subject-digest: ${{ steps.push_backend.outputs.digest }}
          push-to-registry: true

      # Generate artifact attestation for Next.js frontend image
      - name: Generate artifact attestation for Next.js Frontend Image
        uses: actions/attest-build-provenance@v2
        with:
          subject-name: ${{ env.REGISTRY }}/${{ github.repository }}/${{ env.FRONTEND_IMAGE_NAME }}-${{ github.actor }}
          subject-digest: ${{ steps.push_frontend.outputs.digest }}
          push-to-registry: true