create_release.yml

name: "Create Release"
on:
    push:
      tags:
        - '[0-9]+.[0-9]+.[0-9]+'
jobs:
    build-ubuntu:
        runs-on: ubuntu-latest
        container:
          image: ubuntu:20.04
        env:
            OPENTELEMETRY_MATLAB_INSTALL_FOLDER: "otel_matlab_install"   # not including the context github.workspace since it doesn't work inside a container due to a bug
        steps:
            - name: Download OpenTelemetry-Matlab source
              uses: actions/checkout@v3
              with: 
                path: opentelemetry-matlab
            - name: Install compiler and other tools
              env:
                DEBIAN_FRONTEND: "noninteractive"
              run: apt update && apt install -y build-essential git curl pkg-config zip python3 ninja-build
            - name: Install CMake
              env:
                MY_CMAKE_VERSION: 4.1.2
              run: |
                curl -LO https://github.com/Kitware/CMake/releases/download/v$MY_CMAKE_VERSION/cmake-$MY_CMAKE_VERSION-linux-x86_64.tar.gz
                tar -xvzf cmake-$MY_CMAKE_VERSION-linux-x86_64.tar.gz
                echo "$GITHUB_WORKSPACE/cmake-$MY_CMAKE_VERSION-linux-x86_64/bin" >> "$GITHUB_PATH"
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
                products: MATLAB_Compiler
            - name: Build OpenTelemetry-Matlab
              working-directory: opentelemetry-matlab
              run: |
                  cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DWITH_OTLP_GRPC=ON -DWITH_OTLP_FILE=ON -DOTEL_MATLAB_VERSION=${{ github.ref_name }} -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/$OPENTELEMETRY_MATLAB_INSTALL_FOLDER
                  cmake --build build --config Release --target install
            - name: Compress into single artifact
              run: tar -czf otel-matlab-ubuntu.tar.gz otel_matlab_install
            - name: Upload artifacts
              uses: actions/upload-artifact@v4
              with: 
                name: otel-matlab-ubuntu.tar.gz
                path: ./otel-matlab-ubuntu.tar.gz
    build-windows:
        runs-on: windows-latest
        env:
            OPENTELEMETRY_MATLAB_INSTALL: "${{ github.workspace }}/otel_matlab_install"
        steps:
            - name: Download OpenTelemetry-Matlab source
              uses: actions/checkout@v3
              with: 
                path: opentelemetry-matlab
            - name: Install ninja-build
              run: choco install ninja
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
                products: MATLAB_Compiler
            - name: Build OpenTelemetry-Matlab
              working-directory: opentelemetry-matlab
              shell: cmd
              run: |
                  call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
                  cmake -S . -B build -G Ninja -DCMAKE_CXX_COMPILER="cl.exe" -DCMAKE_C_COMPILER="cl.exe" -DCMAKE_BUILD_TYPE=Release -DWITH_OTLP_GRPC=ON -DWITH_OTLP_FILE=ON -DFETCH_VCPKG=ON -DOTEL_MATLAB_VERSION=${{ github.ref_name }} -DCMAKE_INSTALL_PREFIX=${{ env.OPENTELEMETRY_MATLAB_INSTALL }}
                  cmake --build build --config Release --target install
            - name: Compress into single artifact
              working-directory: ${{ github.workspace }}
              run: tar -czf otel-matlab-windows.tar.gz otel_matlab_install
            - name: Upload artifacts
              uses: actions/upload-artifact@v4
              with: 
                name: otel-matlab-windows.tar.gz
                path: ${{ github.workspace }}/otel-matlab-windows.tar.gz
    build-macos:
        runs-on: ${{ matrix.os }}
        strategy:
          matrix:
            os: [macos-15-intel, macos-14]   # runs on Mac with both Intel (macos-15-intel) and Apple Silicon (macos-14) processors
        env:
            OPENTELEMETRY_MATLAB_INSTALL: "${{ github.workspace }}/otel_matlab_install"
        steps:
            - name: Download OpenTelemetry-Matlab source
              uses: actions/checkout@v3
              with: 
                path: opentelemetry-matlab
            - name: Install ninja-build
              run: brew install ninja
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
                products: MATLAB_Compiler
            - name: Build OpenTelemetry-Matlab
              working-directory: opentelemetry-matlab
              env:
                 CMAKE_POLICY_VERSION_MINIMUM: 3.5   # required by upb because its cmake requirement is not compatible with cmake 4 
              run: |
                  cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DWITH_OTLP_GRPC=ON -DWITH_OTLP_FILE=ON -DOTEL_MATLAB_VERSION=${{ github.ref_name }} -DCMAKE_INSTALL_PREFIX=${{ env.OPENTELEMETRY_MATLAB_INSTALL }}
                  cmake --build build --config Release --target install
            - name: Compress into single artifact
              working-directory: ${{ github.workspace }}
              run: tar -czf otel-matlab-${{ matrix.os }}.tar.gz otel_matlab_install
            - name: Upload artifacts
              uses: actions/upload-artifact@v4
              with: 
                name: otel-matlab-${{ matrix.os }}.tar.gz
                path: ${{ github.workspace }}/otel-matlab-${{ matrix.os }}.tar.gz
    nogrpc-ubuntu:     # without gRPC exporter
        runs-on: ubuntu-latest
        container:
          image: ubuntu:20.04
        env:
            OPENTELEMETRY_MATLAB_INSTALL_FOLDER: "otel_matlab_install"   # not including the context github.workspace since it doesn't work inside a container due to a bug
        steps:
            - name: Download OpenTelemetry-Matlab source
              uses: actions/checkout@v3
              with: 
                path: opentelemetry-matlab
            - name: Install compiler and other tools
              env:
                DEBIAN_FRONTEND: "noninteractive"
              run: apt update && apt install -y build-essential git curl pkg-config zip python3 ninja-build
            - name: Install CMake
              env:
                MY_CMAKE_VERSION: 4.1.2
              run: |
                curl -LO https://github.com/Kitware/CMake/releases/download/v$MY_CMAKE_VERSION/cmake-$MY_CMAKE_VERSION-linux-x86_64.tar.gz
                tar -xvzf cmake-$MY_CMAKE_VERSION-linux-x86_64.tar.gz
                echo "$GITHUB_WORKSPACE/cmake-$MY_CMAKE_VERSION-linux-x86_64/bin" >> "$GITHUB_PATH"
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
                products: MATLAB_Compiler
            - name: Build OpenTelemetry-Matlab
              working-directory: opentelemetry-matlab
              run: |
                  cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DWITH_OTLP_GRPC=OFF -DWITH_OTLP_FILE=ON -DOTEL_MATLAB_VERSION=${{ github.ref_name }} -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/$OPENTELEMETRY_MATLAB_INSTALL_FOLDER
                  cmake --build build --config Release --target install
            - name: Compress into single artifact
              run: tar -czf otel-matlab-nogrpc-ubuntu.tar.gz otel_matlab_install
            - name: Upload artifacts
              uses: actions/upload-artifact@v4
              with: 
                name: otel-matlab-nogrpc-ubuntu.tar.gz
                path: ./otel-matlab-nogrpc-ubuntu.tar.gz
    nogrpc-windows:   # without gRPC exporter
        runs-on: windows-latest
        env:
            OPENTELEMETRY_MATLAB_INSTALL: "${{ github.workspace }}/otel_matlab_install"
        steps:
            - name: Download OpenTelemetry-Matlab source
              uses: actions/checkout@v3
              with: 
                path: opentelemetry-matlab
            - name: Install ninja-build
              run: choco install ninja
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
                products: MATLAB_Compiler
            - name: Build OpenTelemetry-Matlab
              working-directory: opentelemetry-matlab
              shell: cmd
              run: |
                  call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
                  cmake -S . -B build -G Ninja -DCMAKE_CXX_COMPILER="cl.exe" -DCMAKE_C_COMPILER="cl.exe" -DCMAKE_BUILD_TYPE=Release -DWITH_OTLP_GRPC=OFF -DWITH_OTLP_FILE=ON -DFETCH_VCPKG=ON -DOTEL_MATLAB_VERSION=${{ github.ref_name }} -DCMAKE_INSTALL_PREFIX=${{ env.OPENTELEMETRY_MATLAB_INSTALL }}
                  cmake --build build --config Release --target install
            - name: Compress into single artifact
              working-directory: ${{ github.workspace }}
              run: tar -czf otel-matlab-nogrpc-windows.tar.gz otel_matlab_install
            - name: Upload artifacts
              uses: actions/upload-artifact@v4
              with: 
                name: otel-matlab-nogrpc-windows.tar.gz
                path: ${{ github.workspace }}/otel-matlab-nogrpc-windows.tar.gz
    nogrpc-macos:    # without gRPC exporter
        runs-on: ${{ matrix.os }}
        strategy:
          matrix:
            os: [macos-15-intel, macos-14]   # runs on Mac with both Intel (macos-15-intel) and Apple Silicon (macos-14) processors
        env:
            OPENTELEMETRY_MATLAB_INSTALL: "${{ github.workspace }}/otel_matlab_install"
        steps:
            - name: Download OpenTelemetry-Matlab source
              uses: actions/checkout@v3
              with: 
                path: opentelemetry-matlab
            - name: Install ninja-build
              run: brew install ninja
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
                products: MATLAB_Compiler
            - name: Build OpenTelemetry-Matlab
              working-directory: opentelemetry-matlab
              run: |
                  cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DWITH_OTLP_GRPC=OFF -DWITH_OTLP_FILE=ON -DOTEL_MATLAB_VERSION=${{ github.ref_name }} -DCMAKE_INSTALL_PREFIX=${{ env.OPENTELEMETRY_MATLAB_INSTALL }}
                  cmake --build build --config Release --target install
            - name: Compress into single artifact
              working-directory: ${{ github.workspace }}
              run: tar -czf otel-matlab-nogrpc-${{ matrix.os }}.tar.gz otel_matlab_install
            - name: Upload artifacts
              uses: actions/upload-artifact@v4
              with: 
                name: otel-matlab-nogrpc-${{ matrix.os }}.tar.gz
                path: ${{ github.workspace }}/otel-matlab-nogrpc-${{ matrix.os }}.tar.gz
    package-mltbx:
        name: Package MATLAB Toolbox (MLTBX) Files
        runs-on: ubuntu-22.04
        permissions:
          contents: write
        needs:
            - build-ubuntu
            - build-windows
            - build-macos
            - nogrpc-ubuntu
            - nogrpc-windows
            - nogrpc-macos
        env:
            OPENTELEMETRY_MATLAB_INSTALL: "${{ github.workspace }}/otel_matlab_install"
            WITHGRPC_FOLDER: "${{ github.workspace }}/withgrpc"
            NOGRPC_FOLDER: "${{ github.workspace }}/nogrpc"
        steps:
            - name: Checkout OpenTelemetry-Matlab
              uses: actions/checkout@v3
              with:
                path: OpenTelemetry-Matlab
            - name: Download Artifacts
              uses: actions/download-artifact@v4
              with:
                path: artifacts-downloaded
            - name: Decompress Artifacts
              run: |
                  mkdir $WITHGRPC_FOLDER
                  cd $WITHGRPC_FOLDER
                  mv ../artifacts-downloaded/*/otel-matlab-ubuntu.tar.gz .
                  mv ../artifacts-downloaded/*/otel-matlab-macos*.tar.gz .
                  mv ../artifacts-downloaded/*/otel-matlab-windows.tar.gz .
                  tar -xzvf otel-matlab-ubuntu.tar.gz
                  tar -xzvf otel-matlab-macos-15-intel.tar.gz
                  tar -xzvf otel-matlab-macos-14.tar.gz
                  tar -xzvf otel-matlab-windows.tar.gz
            - name: Decompress Artifacts without gRPC exporter
              run: |
                  mkdir $NOGRPC_FOLDER
                  cd $NOGRPC_FOLDER
                  mv ../artifacts-downloaded/*/*nogrpc*.tar.gz .
                  tar -xzvf otel-matlab-nogrpc-ubuntu.tar.gz
                  tar -xzvf otel-matlab-nogrpc-macos-15-intel.tar.gz
                  tar -xzvf otel-matlab-nogrpc-macos-14.tar.gz
                  tar -xzvf otel-matlab-nogrpc-windows.tar.gz
            - name: Install MATLAB
              uses: matlab-actions/setup-matlab@v2
              with:
                release: R2025a
            - name: Package Toolbox
              env:
                MATLABPATH: OpenTelemetry-Matlab/tools
                WORKING_FOLDER: ${{ env.WITHGRPC_FOLDER }}
                OTEL_MATLAB_TOOLBOX_FOLDER: otel_matlab_install
                OTEL_MATLAB_TOOLBOX_OUTPUT_FOLDER: ${{ env.WITHGRPC_FOLDER }}
                OTEL_MATLAB_TOOLBOX_VERSION: ${{ github.ref_name }}
                OTEL_MATLAB_TOOLBOX_NAME: otel-matlab
              uses: matlab-actions/run-command@v1
              with:
                command: packageMatlabInterface
            - name: Package Toolbox without gRPC exporter
              env:
                MATLABPATH: OpenTelemetry-Matlab/tools
                WORKING_FOLDER: ${{ env.NOGRPC_FOLDER }}
                OTEL_MATLAB_TOOLBOX_FOLDER: otel_matlab_install
                OTEL_MATLAB_TOOLBOX_OUTPUT_FOLDER: ${{ env.NOGRPC_FOLDER }}
                OTEL_MATLAB_TOOLBOX_VERSION: ${{ github.ref_name }}
                OTEL_MATLAB_TOOLBOX_NAME: otel-matlab-nogrpc
              uses: matlab-actions/run-command@v1
              with:
                command: packageMatlabInterface
            - name: Compress Toolbox without gRPC exporter
              working-directory: ${{ env.NOGRPC_FOLDER }}
              run: tar -czf otel-matlab-nogrpc.mltbx.tar.gz otel-matlab-nogrpc.mltbx
            - name: Create release
              uses: softprops/action-gh-release@v2
                # Upload toolbox without gRPC exporter in compressed format
                # This is to avoid multiple .mltbx files, which will cause issues in MATLAB File Exchange
              with:
                files: |
                  ${{ env.WITHGRPC_FOLDER }}/otel-matlab.mltbx
                  ${{ env.NOGRPC_FOLDER }}/otel-matlab-nogrpc.mltbx.tar.gz
                name: "Version ${{ github.ref_name }}"
                fail_on_unmatched_files: true
                generate_release_notes: false
                prerelease: false
                make_latest: false
                draft: true