linux_amd64.yml

name: Build linux-amd64 binary

on:
  push:
    branches:
      - feat/cuda_binary

jobs:

  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: '1.22'

    - name: Add NVIDIA package repository
      run: |
        sudo apt-get install -y gnupg2 curl
        sudo mkdir -p /usr/share/keyrings
        curl -fsSL https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/3bf863cc.pub | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-drivers.gpg
        echo "deb [signed-by=/usr/share/keyrings/nvidia-drivers.gpg] https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/ /" | sudo tee /etc/apt/sources.list.d/nvidia-drivers.list

    - name: Update package lists
      run: sudo apt-get update || true  # Ignore errors from this command

    - name: Install NVIDIA CUDA Toolkit
      run: |
        sudo apt-get install -y nvidia-cuda-toolkit
        export PATH=/usr/local/cuda/bin:$PATH

    - name: Build for linux/amd64
      env:
        GOOS: linux
        GOARCH: amd64
        CGO_ENABLED: 1
        CUDA_HOME: /usr/local/cuda
        LD_LIBRARY_PATH: /usr/local/cuda/lib64:$LD_LIBRARY_PATH
      run: |
        echo "-------------- OS: ${GOOS} : Arch: ${GOARCH} ---------- start"
        output_dir="build/${GOOS}-${GOARCH}"
        output_name="lilypad-${GOOS}-${GOARCH}"
        mkdir -p "${output_dir}"

        # Debug: Print environment variables for the build
        echo "Building for ${GOOS}/${GOARCH} with GOOS=$GOOS, GOARCH=$GOARCH"
        echo "CUDA_HOME: $CUDA_HOME"
        echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"

        go build -o "${output_dir}/${output_name}" -v -tags cuda -ldflags="-X 'github.com/lilypad-tech/lilypad/cmd/lilypad.VERSION=$(git describe --tags --abbrev=0)' -X 'github.com/lilypad-tech/lilypad/cmd/lilypad.COMMIT_SHA=$(git rev-parse HEAD)'"

        echo "-------------- OS: ${GOOS} : Arch: ${GOARCH} ---------- done"

    - name: Verify Build Output
      run: |
        ls -la build/linux-amd64
        echo "Build complete"