build_libpoplar.yml

name: Build libpoplar wrapper

on:
  push:
    branches: "main"
    tags: ["*"]
  pull_request:
  release:

jobs:
  build-libpoplar:
    runs-on: ubuntu-latest
    container:
      image: ${{ matrix.docker_image }}
      options: --privileged
    strategy:
      fail-fast: false
      matrix:
        include:
          - docker_image: graphcore/poplar:3.2.0-ubuntu-20.04-20230314
          - docker_image: graphcore/poplar:3.3.0-ubuntu-20.04-20230703
    steps:
      - name: "Install, g++, jq"
        # g++ is needed to build the wrapper, jq for
        # the `julia-actions/cache` workflow
        run: |
          apt-get update -y
          apt-get install -y g++ jq
        env:
          DEBIAN_FRONTEND: noninteractive
      - uses: actions/checkout@v4
      - uses: julia-actions/setup-julia@v1
        with:
          version: "1.7"
      - uses: julia-actions/cache@v1
      - name: Instantiate wrapper generation environment
        working-directory: ${{ github.workspace }}/deps
        run: |
          julia --project=. --color=yes -e 'using Pkg; Pkg.instantiate(); Pkg.precompile()'
      - name: Generate source code of libpoplar wrapper
        working-directory: ${{ github.workspace }}/deps
        shell: julia --project=. --color=yes {0}
        run: |
          include(joinpath(pwd(), "generate_wrapper.jl"))
          generate_wrapper()
        env:
          CXX: g++
      - name: Instantiate build environment
        working-directory: ${{ github.workspace }}/deps/bb_recipe
        run: |
          julia --project=. --color=yes -e 'using Pkg; Pkg.instantiate(); Pkg.precompile()'
      - name: Compile libpoplar wrapper
        working-directory: ${{ github.workspace }}/deps/bb_recipe
        run: |
          julia --project=. --color=yes build_tarballs.jl --verbose
      - uses: actions/upload-artifact@v4
        with:
          name: products
          path: ${{ github.workspace }}/deps/bb_recipe/products