name: CI

on:
  push:
  pull_request:
    branches: '*'

jobs:
  test:
    name: Build mode ${{ matrix.build_mode }}
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        build_mode: ["", -Drelease-fast, -Drelease-safe, -Drelease-small]

    steps:
    - uses: actions/checkout@v1
    
    - name: Download zig
      run: |
        export PYTHONIOENCODING=utf8
        wget https://ziglang.org/download/0.9.1/zig-linux-x86_64-0.9.1.tar.xz
        sudo apt-get install mtools
        tar -xvf zig*
    - name: Install qemu
      run: |
        sudo apt-get update
        sudo apt-get install qemu qemu-system --fix-missing
    - name: Check formatting
      run: zig*/zig fmt --check src
    - name: Build kernel
      run: zig*/zig build ${{ matrix.build_mode }}
    - name: Run unit tests
      run: zig*/zig build test ${{ matrix.build_mode }}
    - name: Run runtime test - Initialisation
      run: zig*/zig build rt-test -Ddisable-display -Dtest-mode=Initialisation ${{ matrix.build_mode }}
    - name: Run runtime test - Panic
      run: zig*/zig build rt-test -Ddisable-display -Dtest-mode=Panic ${{ matrix.build_mode }}
    - name: Run runtime test - Scheduler
      run: zig*/zig build rt-test -Ddisable-display -Dtest-mode=Scheduler ${{ matrix.build_mode }}