release.yml

name: Nix CD

on:
  push:
    branches:
      - "master"

concurrency:
  group: "master"
  cancel-in-progress: true

jobs:
  check:
    name: "Publish Stable Release"
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v4

      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main

      - name: Check
        run: |
          nix flake check --print-build-logs -j auto

      - name: "Determine release"
        id: det-rel
        run: |
          version=$(nix eval .#packages.x86_64-linux.default.version --raw)

          if [ $(git tag -l "v$version") ]; then
            echo "releasever=none" >> $GITHUB_OUTPUT
          else
            echo "releasever=$version" >> $GITHUB_OUTPUT
          fi

      - name: "Build Release"
        if: steps.det-rel.outputs.releasever != 'none'
        run: |
          nix build .# --print-build-logs -j auto
          nix build .#latency-slider-de-classic --print-build-logs -j auto -o result-classic

      - name: "Publish Release"
        if: steps.det-rel.outputs.releasever != 'none'
        uses: ncipollo/release-action@v1.14.0
        with:
          artifacts: "result/lib/*.nro,result-classic/lib/*.nro"
          bodyFile: ".github/release_notes/v${{ steps.det-rel.outputs.releasever }}.md"
          name: "v${{ steps.det-rel.outputs.releasever }}"
          commit: "${{ github.sha }}"
          tag: "v${{ steps.det-rel.outputs.releasever }}"