main.yml

name: check

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  check:
    name: check nix flake
    runs-on: ubuntu-latest
    steps:
      # Taken from https://github.com/lilyinstarlight/foosteros/blob/aa611d0cf03bd82f6c1c701e73f86f27abb8d8e4/.github/workflows/installer.yml
      # MIT licensed
      - name: Free up runner disk space
        run: |
          # Large docker images
          sudo docker image prune --all --force
          # Large packages
          sudo apt-get purge -y '^llvm-.*' 'php.*' '^mongodb-.*' '^mysql-.*' azure-cli google-cloud-cli google-chrome-stable firefox powershell microsoft-edge-stable
          sudo apt-get autoremove -y
          sudo apt-get clean
          # Large folders
          sudo rm -rf /var/lib/apt/lists/* /opt/hostedtoolcache /usr/local/games /usr/local/sqlpackage /usr/local/.ghcup /usr/local/share/powershell /usr/local/share/edge_driver
          sudo rm -rf /usr/local/share/gecko_driver /usr/local/share/chromium /usr/local/share/chromedriver-linux64 /usr/local/share/vcpkg /usr/local/lib/python*
          sudo rm -rf /usr/local/lib/node_modules /usr/local/julia* /opt/mssql-tools /etc/skel /usr/share/vim /usr/share/postgresql /usr/share/man /usr/share/apache-maven-*
          sudo rm -rf /usr/share/R /usr/share/alsa /usr/share/miniconda /usr/share/grub /usr/share/gradle-* /usr/share/locale /usr/share/texinfo /usr/share/kotlinc /usr/share/swift
          sudo rm -rf /usr/share/doc /usr/share/az_9.3.0 /usr/share/sbt /usr/share/ri /usr/share/icons /usr/share/java /usr/share/fonts /usr/lib/google-cloud-sdk /usr/lib/jvm
          sudo rm -rf /usr/lib/mono /usr/lib/R /usr/lib/postgresql /usr/lib/heroku /usr/lib/gcc
      - uses: actions/checkout@v4
      - uses: DeterminateSystems/nix-installer-action@main
        with:
          extra-conf: |
            extra-trusted-substituters = https://helix.cachix.org https://cache.thalheim.io https://nix-community.cachix.org https://cache.garnix.io https://numtide.cachix.org
            extra-trusted-public-keys = helix.cachix.org-1:ejp9KQpR1FBI2onstMQ34yogDm4OgU2ru6lIwPvuCVs= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= cache.thalheim.io-1:R7msbosLEZKrxk/lKxf9BTjOOH7Ax3H0Qj0/6wiHOgc= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g= numtide.cachix.org-1:2ps1kLBUWjxIneOy1Ik6cQjb41X0iXVXeHigGmycPPE=
      - uses: DeterminateSystems/magic-nix-cache-action@main
      - run: nix flake check