name: Publish CPU Image

on:
  push:
    branches: ["main"]
    paths-ignore:
      - "**.md"
      - "docs/**"
      - ".github/workflows/release.yml"
      - ".github/workflows/lint.yml"
      - ".github/dependabot.yml"

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Free up disk space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          echo "Disk space freed."

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - 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: Build and push CPU image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          target: runtime-cpu
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ghcr.io/sudolulo/if-curator-headless:latest
          cache-from: type=gha,scope=cpu
          cache-to: type=gha,mode=max,scope=cpu
          github-token: ${{ secrets.GITHUB_TOKEN }}