ci.yml

name: CI

on:
  push:
    branches:
      - master
  pull_request:
  merge_group:

permissions:
  contents: read

jobs:
  # We probably should replace with a different faster CI soon,
  # but atleast this gives us confidence for now
  nix-build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: cachix/install-nix-action@v27
    - uses: DeterminateSystems/magic-nix-cache-action@v2
    - run: nix run github:Mic92/nix-fast-build -- --no-nom
  # all builds combined consume too much disk space... we should soon switch to something else
  nixos:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        # we actually cannot build umbriel just now
        # but it also looks like it doesn't run important stuff
        #machine: [caliban, umbriel]
        machine: [caliban]
    steps:
    - uses: actions/checkout@v4
    - uses: cachix/install-nix-action@v27
    - uses: DeterminateSystems/magic-nix-cache-action@v2
    - run: nix build '.#nixosConfigurations."${{ matrix.machine }}.nixos.org".config.system.build.toplevel'