docker-armbian-build/.github/workflows/build-apt-cacher-ng.yml at main · armbian/docker-armbian-build · GitHub

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name: apt-cacher-ng Image
on:
  push:
    branches:
      - main
    paths:
      - '.github/workflows/build-apt-cacher-ng.yml'
  workflow_dispatch:
  schedule:
    - cron: '0 4 * * 1' # Weekly, Monday 04:00 UTC — pick up trixie point/security updates

permissions:
  contents: read
  packages: write

env:
  REGISTRY: ghcr.io/${{ github.repository_owner }}

jobs:
  build:
    name: "Build apt-cacher-ng (trixie)"
    runs-on: ubuntu-latest
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Create Dockerfile
        run: |
          cat > Dockerfile <<'DOCKEREOF'
          # Current apt-cacher-ng from Debian trixie (3.7.x) — the classical
          # multi-repo caching apt proxy. Replaces the abandoned 2020
          # sameersbn/apt-cacher-ng:3.3 image with ~4 years of reliability
          # fixes (index handling, concurrency, HTTPS remapping).
          FROM debian:trixie-slim

          ENV DEBIAN_FRONTEND=noninteractive

          RUN apt-get update && \
              apt-get install -y --no-install-recommends \
                apt-cacher-ng \
                ca-certificates && \
              rm -rf /var/lib/apt/lists/*

          # Override config: cache on a bind-mountable volume, run in the
          # foreground (PID 1), allow HTTPS repos via CONNECT tunneling, and
          # never expire cached packages (host has plenty of disk).
          RUN printf '%s\n' \
                'CacheDir: /var/cache/apt-cacher-ng' \
                'LogDir: /var/log/apt-cacher-ng' \
                'ForeGround: 1' \
                'PassThroughPattern: .*' \
                'ExThreshold: 0' \
                'VerboseLog: 0' \
                > /etc/apt-cacher-ng/zzz_armbian.conf

          VOLUME ["/var/cache/apt-cacher-ng"]
          EXPOSE 3142

          CMD ["/usr/sbin/apt-cacher-ng", "-c", "/etc/apt-cacher-ng"]
          DOCKEREOF

      - name: Build and push image
        uses: docker/build-push-action@v7
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64
          tags: |
            ${{ env.REGISTRY }}/apt-cacher-ng:latest
            ${{ env.REGISTRY }}/apt-cacher-ng:trixie
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: true
          load: false

      - name: Image built
        run: |
          echo "::notice::Built and pushed ${{ env.REGISTRY }}/apt-cacher-ng:latest (linux/amd64, linux/arm64)"
          echo '# apt-cacher-ng image' >> $GITHUB_STEP_SUMMARY
          echo '' >> $GITHUB_STEP_SUMMARY
          echo "Pushed \`${{ env.REGISTRY }}/apt-cacher-ng:latest\` and \`:trixie\` (linux/amd64, linux/arm64) ✅" >> $GITHUB_STEP_SUMMARY