build-llvm-nightly.yml

name: Build LLVM nightly

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  schedule:
    - cron: '0 3 * * *'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:

  CI-LLVM-nightly:
    runs-on: ubuntu-22.04
    container:
      image: ubuntu:rolling

    steps:
      - run: apt-get update
      - run: apt-get -qq install -y gcc g++ wget lsb-release wget software-properties-common gnupg git cmake flex python3-pebble python3-psutil python3-chardet python3-pytest vim unifdef sudo
      - uses: rui314/setup-mold@v1
      - run: ld --version
      - run: nproc
      - run: wget https://apt.llvm.org/llvm.sh
      - run: chmod +x llvm.sh
      - run: ./llvm.sh 20
      - run: apt-get install -y bolt-20 clang-20 libclang-common-20-dev libclang-20-dev mlir-20-tools llvm-20-tools libclang-common-20-dev libclang-20-dev libclang1-20 clang-format-20 python3-clang-20 clangd-20 clang-tidy-20 libomp-20-dev
      # TODO: remove in the future
      - run: touch /usr/lib/llvm-20/lib/libLibcTableGenUtil.a
      - uses: actions/checkout@v4
      - run: mkdir objdir
      - run: cmake ..
        working-directory: objdir
      - run: make -j`nproc` VERBOSE=1
        working-directory: objdir
      - run: pytest
        working-directory: objdir