install-nix-action/.github/workflows/test.yml

name: "install-nix-action test"
on:
  pull_request:
  push:
    branches:
      - master
  workflow_dispatch:

env:
  nixpkgs_channel: nixpkgs=channel:nixos-25.05
  oldest_supported_installer: nix-2.8.0

jobs:
  simple-build:
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-latest
        - ubuntu-24.04-arm
        - macos-latest
        - macos-13
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Install Nix
      uses: ./
      with:
        nix_path: ${{ env.nixpkgs_channel }}
    - run: nix-env -iA cachix -f https://cachix.org/api/v1/install
    - run: cat /etc/nix/nix.conf
    # cachix should be available and be able to configure a cache
    - run: cachix use cachix
    - run: nix-build test.nix

  custom-nix-path:
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-latest
        - ubuntu-24.04-arm
        - macos-latest
        - macos-13
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Install Nix
      uses: ./
      with:
        nix_path: ${{ env.nixpkgs_channel }}
    - run: test $NIX_PATH == '${{ env.nixpkgs_channel }}'
    - run: nix-build test.nix

  extra-nix-config:
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-latest
        - ubuntu-24.04-arm
        - macos-latest
        - macos-13
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Install Nix
      uses: ./
      with:
        nix_path: ${{ env.nixpkgs_channel }}
        extra_nix_config: |
          sandbox = relaxed
    - run: cat /etc/nix/nix.conf
    - run: nix-build test.nix --arg noChroot true

  flakes:
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-latest
        - ubuntu-24.04-arm
        - macos-latest
        - macos-13
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Install Nix
      uses: ./
    - run: nix flake show github:NixOS/nixpkgs

  latest-installer:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            system: x86_64-linux
          - os: ubuntu-24.04-arm
            system: aarch64-linux
          - os: macos-latest
            system: aarch64-darwin
          - os: macos-13
            system: x86_64-darwin
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Run NAR server
      run: |
        curl --location https://github.com/cachix/nar-toolbox/releases/download/v0.1.0/nar-toolbox-${{ matrix.system }} -O
        chmod +x ./nar-toolbox-${{ matrix.system }}
        ./nar-toolbox-${{ matrix.system }} serve https://cache.nixos.org &
    - name: Install Nix
      uses: ./
      with:
        nix_path: ${{ env.nixpkgs_channel }}
        install_url: https://hydra.nixos.org/job/nix/master/installerScript/latest-finished/download/1/install
        install_options: "--tarball-url-prefix http://localhost:8080"
    - run: nix-build test.nix

  oldest-supported-installer:
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-latest
        - ubuntu-24.04-arm
        - macos-latest
        - macos-13
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Install Nix
      uses: ./
      with:
        nix_path: ${{ env.nixpkgs_channel }}
        install_url: https://releases.nixos.org/nix/${{ env.oldest_supported_installer }}/install
    - run: nix-build test.nix

  act-support:
    strategy:
      matrix:
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - run: curl https://raw.githubusercontent.com/nektos/act/master/install.sh | sudo bash
    - run: docker pull ghcr.io/catthehacker/ubuntu:js-24.04
    - run: |
        ./bin/act push \
          -P ubuntu-latest=ghcr.io/catthehacker/ubuntu:js-24.04 \
          -j simple-build \
          --matrix os:ubuntu-latest