build_test.yml

name: llvm essential build and test
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  schedule:
    - cron: '0 2 * * *' # Runs at 2am everyday
  workflow_dispatch:
jobs:
  build:
    runs-on: ubuntu-22.04
    steps:

    - name: Checkout llvm-essential
      uses: actions/checkout@v4
      with:
        path: llvm-essential

    - name: Install llvm and clang
      run: |
        sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"

    - name: Preparing test environment
      run: |
        sudo apt install python3-pip -y
        pip3 install lit

    - name: Get riscv-gnu-toolchain
      run: |
        cd ${{github.workspace}}/llvm-essential
        bash install-riscv.sh
        export PATH=$HOME/riscv/bin:$PATH

    - name: Start building
      run: |
        cd ${{github.workspace}}/llvm-essential
        cmake -B build -S . -DHOME=$HOME
        cmake --build build

    - name: Start test
      run: |
        cd ${{github.workspace}}/llvm-essential
        lit test