name: "Nix"
on:
  push:
jobs:
  tests:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - uses: cachix/install-nix-action@v6
    - uses: cachix/cachix-action@v3
      with:
        name: xe
    - run: |
        nix-build docker.nix
        docker load -i result
        docker tag xena/christinewebsite:latest xena/christinewebsite:$(echo $GITHUB_SHA | head -c7)
    - run: |
        nix-env -if ./nix/dhall-yaml.nix
        dhall-to-yaml-ng --omit-empty --file site.dhall