name: ci

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      # Checkout Repository
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup CCache
        uses: hendrikmuhs/ccache-action@v1.2

      - uses: ghdl/setup-ghdl-ci@master
        with:
          backend: llvm

      # Install Tools
      - name: Install Tools
        run: |
          sudo apt-get install wget build-essential ninja-build
          sudo apt-get install libevent-dev libjson-c-dev flex bison
          sudo apt-get install libfl-dev libfl2 zlib1g-dev

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: "3.9"
          cache: "pip"
          cache-dependency-path: "setup.py"

      - name: Install Python dependencies
        run: |
          python3 -m pip install setuptools requests pexpect meson

      # Install (n)Migen / LiteX / Cores
      - name: Install LiteX
        run: |
          wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
          python3 litex_setup.py --init --install --user

      # Install GCC Toolchains
      - name: Install GCC Toolchains
        run: |
          sudo python3 litex_setup.py --gcc=riscv

      # Build / Install Verilator
      - name: Build Verilator
        run: |
          sudo apt-get install help2man
          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
          git clone https://github.com/verilator/verilator
          cd verilator
          autoconf
          ./configure
          make -j$(nproc)
          sudo make install

      # Install Project
      - name: Install Project
        run: python3 setup.py develop --user

      # Test
      - name: Run Tests
        run: |
          python3 setup.py test