dotnet_nugets.yml

# Changing this name will cause github.run_number to be reset and affect the
# versioning strategy of this file. Therefore, if we change this name major or
# minor must also be changed to ensure a correct lineage of versions.
name: .NET Nugets

on:
  workflow_dispatch:
  push:
    tags:
      - '*'
    branches:
      - master
  pull_request:
    branches:
      - '*'

env:
  VCPKG_DEFAULT_BINARY_CACHE: ${{github.workspace}}/vcpkg_binary_cache

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.sha }}
  cancel-in-progress: true

jobs:
  build-nuget-dotnet:
    strategy:
      fail-fast: false
      matrix:
        config:
          - { os: "windows-latest", os_name: "windows-latest", runtime_id: "win-x64", vcpkg_target_triplet: "x64-windows-static" }
          - { os: "ubuntu-latest", os_name: "ubuntu-latest", runtime_id: "linux-x64", vcpkg_target_triplet: "x64-linux" }
          - { os: "macos-13", os_name: "macos-latest", runtime_id: "osx-x64", vcpkg_target_triplet: "x64-osx" }
    runs-on: ${{matrix.config.os}}
    name: build-nuget-dotnet (${{ matrix.config.os_name }}, ${{ matrix.config.runtime_id }}, ${{ matrix.config.vcpkg_target_triplet }})
    steps:
      - uses: actions/checkout@v2
      - run: |
          git submodule update --init ext_libs/vcpkg ext_libs/vowpal_wabbit ext_libs/zstd
          cd ext_libs/vowpal_wabbit
          git submodule update --init ext_libs/eigen
      - name: Setup MSVC Developer Command Prompt
        if: ${{ startsWith(matrix.config.os, 'windows') }}
        uses: ilammy/msvc-dev-cmd@v1
      - uses: lukka/get-cmake@latest
      - name: Install dotnet t4
        if: ${{ startsWith(matrix.config.os, 'windows') }}
        run: dotnet tool install --global dotnet-t4

      - run: echo "VCPKG_COMMIT=$(git rev-parse :ext_libs/vcpkg)" >> $GITHUB_ENV
        shell: bash
      - run: mkdir -p ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}
      - name: Cache vcpkg binary cache
        uses: actions/cache@v3
        with:
          path: ${{ env.VCPKG_DEFAULT_BINARY_CACHE }}/*
          key: ${{ matrix.config.os_name }}-build-${{ matrix.config.vcpkg_target_triplet }}-${{ hashFiles('vcpkg.json') }}-${{ env.VCPKG_COMMIT }}

      - name: Configure .NET Core
        run: >
          cmake -S . -B build -G Ninja
          -DCMAKE_BUILD_TYPE=RelWithDebInfo
          -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/ext_libs/vcpkg/scripts/buildsystems/vcpkg.cmake
          -DVCPKG_TARGET_TRIPLET=${{ matrix.config.vcpkg_target_triplet }}
          -DVCPKG_HOST_TRIPLET=${{ matrix.config.vcpkg_target_triplet }}
          -DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded
          -Drlclientlib_BUILD_DOTNET=On
          -Drlclientlib_DOTNET_USE_MSPROJECT=Off
          -DBUILD_FLATBUFFERS=Off
          -DRAPIDJSON_SYS_DEP=ON
          -DFMT_SYS_DEP=ON
          -DSPDLOG_SYS_DEP=ON
          -DVW_ZLIB_SYS_DEP=ON
          -DVW_BOOST_MATH_SYS_DEP=ON
          -DVW_BUILD_VW_C_WRAPPER=Off
          -DBUILD_TESTING=Off
          -DRL_OPENSSL_SYS_DEP=On
          -DRL_CPPRESTSDK_SYS_DEP=On

      - run: cmake --build build --config RelWithDebInfo -t rlnetnative
      - if: ${{ startsWith(matrix.config.os, 'windows') }}
        run: cmake --build build --config RelWithDebInfo -t rl.net

      - if: ${{ startsWith(matrix.config.os, 'windows') }}
        uses: actions/upload-artifact@v4
        with:
          name: artifacts-${{ matrix.config.os_name }}
          path: build/binaries/*.dll

      - if: ${{ startsWith(matrix.config.os, 'windows') }}
        uses: actions/upload-artifact@v4
        with:
          name: symbols-${{ matrix.config.os_name }}
          path: build/binaries/*.pdb

      - if: ${{ startsWith(matrix.config.os, 'ubuntu') }}
        run: |
          mkdir -p symbols
          objcopy --only-keep-debug build/bindings/cs/rl.net.native/librlnetnative.so symbols/librlnetnative.debug
          strip --strip-debug --strip-unneeded build/bindings/cs/rl.net.native/librlnetnative.so

      - if: ${{ startsWith(matrix.config.os, 'ubuntu') }}
        uses: actions/upload-artifact@v4
        with:
          name: artifacts-${{ matrix.config.os_name }}
          path: build/bindings/cs/rl.net.native/librlnetnative.so

      - if: ${{ startsWith(matrix.config.os, 'ubuntu') }}
        uses: actions/upload-artifact@v4
        with:
          name: symbols-${{ matrix.config.os_name }}
          path: symbols/librlnetnative.debug

      - if: ${{ startsWith(matrix.config.os, 'macos') }}
        run: |
          mkdir -p symbols
          dsymutil build/bindings/cs/rl.net.native/librlnetnative.dylib --flat -o symbols/librlnetnative.dSYM
          strip -S build/bindings/cs/rl.net.native/librlnetnative.dylib

      - if: ${{ startsWith(matrix.config.os, 'macos') }}
        uses: actions/upload-artifact@v4
        with:
          name: artifacts-${{ matrix.config.os_name }}
          path: build/bindings/cs/rl.net.native/librlnetnative.dylib

      - if: ${{ startsWith(matrix.config.os, 'macos') }}
        uses: actions/upload-artifact@v4
        with:
          name: symbols-${{ matrix.config.os_name }}
          path: symbols/librlnetnative.dSYM

  package-nuget:
    needs: build-nuget-dotnet
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Update git tags
        # Needed because actions/checkout performs a shallow checkout without tags
        run: git fetch --unshallow --tags --recurse-submodules=no

      - name: Get version number
        shell: bash
        run: |
          GENERATED_VERSION=$(./.scripts/version_number.py)
          echo "Generated version number: $version"
          echo "RL_NUGET_VERSION=$GENERATED_VERSION" >> $GITHUB_ENV

      - uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true
      - name: Display structure of artifacts
        run: ls -R artifacts
      - uses: NuGet/setup-nuget@v1.1.1
      - run: nuget pack nuget/dotnet/rl.net.nuspec -Properties RL_NUGET_PACKAGE_VERSION=$RL_NUGET_VERSION -BasePath artifacts -OutputDirectory nuget_output
      - uses: actions/upload-artifact@v4
        with:
          name: dist
          path: nuget_output/

  test-nuget:
    needs: package-nuget
    strategy:
      fail-fast: false
      matrix:
        config:
          - { os: "windows-latest", os_name: "windows-latest", runtime_id: "win-x64" }
          - { os: "ubuntu-latest", os_name: "ubuntu-latest", runtime_id: "linux-x64" }
          - { os: "macos-13", os_name: "macos-latest", runtime_id: "osx-x64" }
    runs-on: ${{matrix.config.os}}
    name: test-nuget (${{ matrix.config.os_name }}, ${{ matrix.config.runtime_id }})
    steps:
      - uses: actions/checkout@v2
      - name: Update git tags
        # Needed because actions/checkout performs a shallow checkout without tags
        run: git fetch --unshallow --tags --recurse-submodules=no

      - name: Get version number
        shell: bash
        run: |
          GENERATED_VERSION=$(./.scripts/version_number.py)
          echo "Generated version number: $version"
          echo "RL_NUGET_VERSION=$GENERATED_VERSION" >> $GITHUB_ENV
      - uses: actions/download-artifact@v4
        with:
          name: dist
          path: dist
      - uses: actions/setup-dotnet@v3
      - name: Install package
        # enable error ignoring state with +e because we need to restore from two sources
        run: |
          set +e
          cd nuget/dotnet/test
          dotnet add dotnetcore_nuget_test.csproj package RL.Net --version ${{ env.RL_NUGET_VERSION }} --source "${{github.workspace}}/dist" --no-restore
          dotnet restore dotnetcore_nuget_test.csproj --runtime ${{matrix.config.runtime_id}} --source "${{github.workspace}}/dist"
          dotnet restore dotnetcore_nuget_test.csproj --runtime ${{matrix.config.runtime_id}}
      - name: Build and run test
        run: |
          cd nuget/dotnet/test
          dotnet build dotnetcore_nuget_test.csproj --runtime ${{matrix.config.runtime_id}} --output build --no-restore --self-contained
          ./build/dotnetcore_nuget_test