ci.yml

name: "ci"

on:
  workflow_dispatch:
  pull_request:
  push:

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up QEMU binfmt for cross compiling
        uses: docker/setup-qemu-action@v3

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@v16
        with:
          extra-conf: |
            extra-platforms = aarch64-linux x86_64-linux

      - name: Cache Nix store
        uses: DeterminateSystems/magic-nix-cache-action@v8

      - name: Check flake
        run: nix flake check --accept-flake-config

  build:
    runs-on: ubuntu-latest
    needs:
      - test

    strategy:
      matrix:
        system:
          - "aarch64-linux"
          - "x86_64-linux"
        package:
          - "server"
          - "client"
          - "docs"

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up QEMU binfmt for building aarch64
        uses: docker/setup-qemu-action@v3

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@v16
        with:
          extra-conf: |
            extra-platforms = aarch64-linux x86_64-linux

      - name: Cache Nix store
        uses: DeterminateSystems/magic-nix-cache-action@v8

      - name: Build package
        run: nix build --accept-flake-config .#packages.${{ matrix.system }}.${{ matrix.package }}

  bundle:
    runs-on: ubuntu-latest
    needs:
      - build

    strategy:
      matrix:
        system:
          - "aarch64-linux"
          - "x86_64-linux"
        bundler:
          - name: "debian"
            path: "github:viperML/bundlers#deb"
            extension: "deb"

          - name: "pacman"
            path: "github:viperML/bundlers#pacman"
            extension: "tar.xz"

          - name: "rpm"
            path: "github:viperML/bundlers#rpm"
            extension: "rpm"

          - name: "docker"
            path: "github:viperML/bundlers#docker"
            extension: "tar.gz"

          - name: "appimage"
            path: "github:ralismark/nix-appimage"
            extension: "AppImage"
        package:
          - "server"
          - "client"

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up QEMU binfmt for cross compiling
        uses: docker/setup-qemu-action@v3

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@v16
        with:
          extra-conf: |
            extra-platforms = aarch64-linux x86_64-linux

      - name: Cache Nix store
        uses: DeterminateSystems/magic-nix-cache-action@v8

      - name: Build ${{ matrix.bundler.name }} package for ${{ matrix.system }}
        run: >-
          nix bundle
          --bundler ${{ matrix.bundler.path }}
          --accept-flake-config
          --out-link result
          .#packages.${{ matrix.system }}.${{ matrix.package }}

      - name: Prepare Bundle for upload
        if: startsWith(github.ref, 'refs/tags/v')
        run: >-
          cp
          --no-preserve=mode,ownership
          $(find -L result -type f -print -quit)
          ${{ matrix.package }}-${{ github.ref_name }}-${{ matrix.bundler.name }}-${{ matrix.system }}.${{ matrix.bundler.extension }}

      - name: Upload bundle
        if: startsWith(github.ref, 'refs/tags/v')
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.package }}-${{ github.ref_name }}-${{ matrix.bundler.name }}-${{ matrix.system }}
          path: ${{ matrix.package }}-${{ github.ref_name }}-${{ matrix.bundler.name }}-${{ matrix.system }}.${{ matrix.bundler.extension }}

  deploy-pages:
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/master'
    needs:
      - build

    permissions:
      contents: read
      actions: read
      pages: write
      id-token: write

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

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@v16

      - name: Cache Nix store
        uses: DeterminateSystems/magic-nix-cache-action@v8

      - name: Build package
        run: nix build --accept-flake-config .#docs

      - name: Prepare assets for upload
        run: cp -r --dereference --no-preserve=mode,ownership result/ public/

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: public/

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4

  release:
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    needs:
      - bundle

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: bundles
          merge-multiple: true

      - name: Create release
        uses: softprops/action-gh-release@v2
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: |
            bundles/*