build.yml

name: Build
on:
  workflow_dispatch:
  push:
    branches:
      - 'master'
    paths:
      - '.github/workflows/**'
      - '_sources/**'
      - 'overlays/**'
      - 'pkgs/**'
      - 'flake.lock'
  workflow_run:
    workflows: [ "Update" ]
    types:
      - completed

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Install packages
      run: |
        sudo apt-get install -y jq

    - name: Install nix
      uses: cachix/install-nix-action@v27
      with:
        nix_path: nixpkgs=channel:nixpkgs-unstable
        extra_nix_config: |
          experimental-features = nix-command flakes

    - name: Build packages
      uses: cachix/cachix-action@v15
      with:
        name: passivelemon
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
      # https://www.reddit.com/r/NixOS/comments/vohopf/is_there_an_easy_way_to_build_all_the_packages_of/
      # Potential future solution: https://github.com/NixOS/nix/issues/7165
    - run: |
        nix flake show --json | jq '.packages."x86_64-linux"|keys[]' | xargs -I {} nix build .#{}