ci.yml

name: stack-templates-ci
on:
  push:
    branches:
      - master
  pull_request:

concurrency:
  group: ${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  # Render
  render:
    name: Render
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Haskell
        uses: haskell/actions/setup@v2
        id: setup-haskell
        with:
          enable-stack: true

      - name: Test
        run: |
          .ci/render_and_check.sh

  # Stack
  stack:
    name: Stack / ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        # Windows missing; no cross-platform CI scripts available yet.
        os: ["ubuntu-latest", "macos-latest"]
      fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Haskell
        uses: haskell/actions/setup@v2
        id: setup-haskell
        with:
          enable-stack: true

      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ${{ steps.setup-haskell.outputs.stack-root }}/snapshots
          key:
            ${{ runner.os }}-stack-${{ hashFiles('**/*.cabal', '**/stack.yaml') }}
          restore-keys: |
            ${{ runner.os }}-stack-

      - name: Test
        run: |
          .ci/test_projects_stack.sh

  # Cabal
  cabal:
    name: Cabal / ${{ matrix.os }} / ${{ matrix.ghc }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        ghc: ["8.6.5", "8.8.4", "8.10.7", "9.0.2"]

        # Windows missing; no cross-platform CI scripts available yet.
        os: ["ubuntu-latest", "macos-latest"]

        # Unsupported by Clash:
        exclude:
          - os: macos-latest
            ghc: 8.10.7

      fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Haskell
        uses: haskell/actions/setup@v2
        id: setup-haskell
        with:
          ghc-version: ${{ matrix.ghc }}

      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ${{ steps.setup-haskell.outputs.cabal-store }}
          key:
            ${{ runner.os }}-cabal-${{ matrix.ghc }}-${{ hashFiles('**/*.cabal', '**/stack.yaml') }}
          restore-keys: |
            ${{ runner.os }}-cabal-${{ matrix.ghc }}

      - name: Test
        run: |
          .ci/test_projects_cabal.sh


  hls:
    name: HLS
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        tools:
          - {ghc: "9.4.7", cabal: "3.8.1.0", hls: "2.4.0.0", ghcup: "0.1.20.0"}
      fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup Haskell
        run: |
          sudo apt-get update
          sudo apt-get install curl -y
          sudo apt-get install \
            build-essential curl libffi-dev libffi8ubuntu1 libgmp-dev \
            libgmp10 libncurses-dev libncurses5 libtinfo5 -y
          sudo curl "https://downloads.haskell.org/~ghcup/${{ matrix.tools.ghcup }}/x86_64-linux-ghcup-${{ matrix.tools.ghcup }}" --output /usr/bin/ghcup
          sudo chmod +x /usr/bin/ghcup
          ghcup install ghc ${{ matrix.tools.ghc }} --set --force
          ghcup install cabal ${{ matrix.tools.cabal }} --set --force
          ghcup install hls ${{ matrix.tools.hls }} --set --force
          cabal update
          echo "${HOME}/.ghcup/bin/" >> $GITHUB_PATH
          ls "${HOME}/.ghcup/bin/"
      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ~/.cabal/store
          key: ${{ runner.os }}-cachebust1-hls-${{ matrix.tools.ghc }}-${{ matrix.tools.cabal }}-${{ matrix.tools.hls }}-${{ matrix.tools.ghcup }}-${{ hashFiles('**/*.cabal', '**/stack.yaml') }}
          restore-keys: |
            ${{ runner.os }}-cachebust1-hls-${{ matrix.tools.ghc }}-${{ matrix.tools.cabal }}-${{ matrix.tools.hls }}-${{ matrix.tools.ghcup }}-${{ hashFiles('**/*.cabal', '**/stack.yaml') }}
            ${{ runner.os }}-cachebust1-hls-${{ matrix.tools.ghc }}-${{ matrix.tools.cabal }}-${{ matrix.tools.hls }}-${{ matrix.tools.ghcup }}-
      - name: Test
        run: |
          .ci/test_projects_hls.sh

  # Nix
  nix:
    name: Nix
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v23
        with:
          nix_path: nixpkgs=channel:nixos-23.05

      - name: Checkout
        uses: actions/checkout@v3

      - name: Enable cachix
        run: |
          nix-env -iA cachix -f https://cachix.org/api/v1/install
          cachix use clash-lang

      - name: Test
        run: |
          .ci/test_projects_nix.sh

  # Collector job, used to match on in GitHub UI
  all:
    name: All
    needs:
      - cabal
      - nix
      - render
      - stack
      - hls
    runs-on: ubuntu-22.04
    steps:
      - run: echo OK

  # Publish
  publish:
    name: Publish
    if: github.ref == 'refs/heads/master'
    needs:
      - all

    runs-on: ubuntu-22.04
    environment: master

    env:
      CLASH_STARTERS_PRIVATE_KEY: ${{ secrets.CLASH_STARTERS_PRIVATE_KEY }}
      CLASH_STARTERS_PUBLIC_KEY: ${{ secrets.CLASH_STARTERS_PUBLIC_KEY }}

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Publish
        run: |
          sudo apt-get update
          sudo apt-get install -y git ssh zip gzip tar coreutils haskell-stack
          .ci/publish.sh

  # Push to Cachix
  publish-nix:
    name: Publish Nix
    if: github.ref == 'refs/heads/master'
    needs:
      - all
    runs-on: ubuntu-22.04
    environment: master

    env:
      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}

    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v23
        with:
          nix_path: nixpkgs=channel:nixos-23.05

      - name: Checkout
        uses: actions/checkout@v3

      - name: Enable cachix
        run: |
          nix-env -iA cachix -f https://cachix.org/api/v1/install
          cachix use clash-lang

      - name: Push to cachix
        if: github.ref == 'refs/heads/master'
        run: |
          .ci/publish_nix.sh