build-magma-windows.yml

name: Build MAGMA for Windows

on:
  push:
    branches:
      main
    paths:
      - windows/internal/build_magma.bat
      - .github/workflows/build-magma-windows.yml
  pull_request:
    paths:
      - windows/internal/build_magma.bat
      - .github/workflows/build-magma-windows.yml

jobs:
  build-windows-magma:
    runs-on: windows-2019
    strategy:
      matrix:
        cuda_version: ["124", "121", "118"]
        config: ["Release", "Debug"]
    env:
      CUDA_VERSION: ${{ matrix.cuda_version }}
      CONFIG: ${{ matrix.config }}
    steps:
      - name: Checkout pytorch/builder
        uses: actions/checkout@v3
      - name: Enable MSVC dev commands to enable cl.exe  # FYI incompatible with shell: bash
        uses: ilammy/msvc-dev-cmd@dd5e2fa0a7de1e7929605d9ecc020e749d9856a3
      - name: Install CUDA Toolkit
        run: windows/internal/cuda_install.bat
      - name: Build MAGMA and push to S3
        run: windows/internal/build_magma.bat
      - name: Save as artifact
        uses: actions/upload-artifact@v2
        with:
          path: magma_*_cuda*_*.7z
  push-windows-magma:
    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
    environment: magma
    runs-on: ubuntu-22.04
    needs: build-windows-magma
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v2
      - name: Push MAGMA to S3
        run: |
          # Setting the following variable avoids errors in GHA https://github.com/aws/aws-cli/issues/5623
          cd artifact
          export AWS_EC2_METADATA_DISABLED=true
          aws s3 cp . $OSSCI_WINDOWS_S3 --exclude="*" --include="magma_*_cuda*.7z" --recursive --acl public-read
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_OSSCI_S3_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_OSSCI_S3_ACCESS_KEY }}
          OSSCI_WINDOWS_S3: s3://ossci-windows/