name: "Check shell"

on:
  pull_request_target:

permissions: {}

jobs:
  x86_64-linux:
    name: shell-check-x86_64-linux
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
        with:
          # pull_request_target checks out the base branch by default
          ref: refs/pull/${{ github.event.pull_request.number }}/merge
      - uses: cachix/install-nix-action@ba0dd844c9180cbf77aa72a116d6fbc515d0e87b # v27
      - name: Build shell
        run: nix-build shell.nix

  aarch64-darwin:
    name: shell-check-aarch64-darwin
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
        with:
          # pull_request_target checks out the base branch by default
          ref: refs/pull/${{ github.event.pull_request.number }}/merge
      - uses: cachix/install-nix-action@ba0dd844c9180cbf77aa72a116d6fbc515d0e87b # v27
      - name: Build shell
        run: nix-build shell.nix