nix.yml

name: Nix
on:
  push:
    branches:
      - master
  pull_request:
  workflow_dispatch:
  schedule:
    # Run once per day
    - cron: '0 0 * * *'

jobs:
  build:
    strategy:
      # Keep building the other channels if one fails
      fail-fast: false
      matrix:
        channel:
          - nixos-unstable
          - nixos-24.05
        system:
          - aarch64-linux
          - x86_64-linux
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v4
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: arm64
      - uses: DeterminateSystems/nix-installer-action@main
        with:
          extra-conf: |
            extra-platforms = aarch64-linux
      - uses: DeterminateSystems/magic-nix-cache-action@main

      - name: Push to Docker Hub
        run: nix-shell --run ./ci.sh
        env:
          CI_PROJECT_PATH: 'nixpkgs'
          CI_REGISTRY: 'docker.io'
          CI_REGISTRY_AUTH: '${{ secrets.REGISTRY_AUTH }}'
          NIXPKGS_CHANNEL: '${{ matrix.channel }}'
          NIX_SYSTEM_NAME: '${{ matrix.system }}'

      - name: Push to GitHub Pages
        run: nix-shell --run ./ci.sh
        env:
          CI_PROJECT_PATH: 'nix-community/docker-nixpkgs'
          CI_REGISTRY: 'ghcr.io'
          CI_REGISTRY_AUTH: '${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}'
          NIXPKGS_CHANNEL: '${{ matrix.channel }}'
          NIX_SYSTEM_NAME: '${{ matrix.system }}'

  push-manifest:
    needs: [build]
    strategy:
      fail-fast: false
      matrix:
        channel:
          - nixos-unstable
          - nixos-24.05
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: DeterminateSystems/nix-installer-action@main
        with:
          extra-conf: |
            extra-platforms = aarch64-linux
      - uses: DeterminateSystems/magic-nix-cache-action@main

      - run: nix-shell --run ./ci-manifests.sh
        env:
          CI_REGISTRY_AUTH: '${{ secrets.REGISTRY_AUTH }}'
          NIXPKGS_CHANNEL: '${{ matrix.channel }}'
          NIX_SYSTEM_NAME: '${{ matrix.system }}'