name: Release

on:
  workflow_dispatch:
    inputs:
      create_release:
        description: 'Create new release'
        required: true
        type: boolean
      pre_release_tag:
        description: 'Pre-release tag name'
        required: false
        type: string

  push:
    tags:
      - 'v*'

env:
  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
  VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"

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

permissions:
  contents: write  # for creating release

jobs:
  determine-tag:
    runs-on: ubuntu-latest
    outputs:
      tag_name: ${{ steps.tag.outputs.name }}
      should_release: ${{ steps.tag.outputs.should_release }}

    steps:
      - name: Checkout with full history
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
        with:
          fetch-depth: 0

      - name: Determine tag name
        id: tag
        shell: bash
        run: |
          BUILD_NUMBER=$(git rev-list --count HEAD)
          SHORT_HASH=$(git rev-parse --short=7 HEAD)
          CUSTOM_TAG="${{ github.event.inputs.pre_release_tag }}"
          SHOULD_RELEASE="false"

          echo "Raw values:"
          echo "BUILD_NUMBER: $BUILD_NUMBER"
          echo "SHORT_HASH: $SHORT_HASH"
          echo "BRANCH_NAME: ${{ env.BRANCH_NAME }}"
          echo "CUSTOM_TAG: $CUSTOM_TAG"

          if [[ "${{ github.ref_type }}" == "tag" ]]; then
            echo "Using pushed tag name"
            TAG_NAME="${{ github.ref_name }}"
            SHOULD_RELEASE="true"
          elif [[ -n "$CUSTOM_TAG" ]]; then
            echo "Using custom tag"
            TAG_NAME="${CUSTOM_TAG}"
            SHOULD_RELEASE="true"
          elif [[ "${{ github.event.inputs.create_release }}" == "true" ]]; then
            echo "Manual release requested"
            SHOULD_RELEASE="true"
            TAG_NAME="b${BUILD_NUMBER}"
          elif [[ "${{ env.BRANCH_NAME }}" == "master" ]]; then
            echo "Using master branch format"
            TAG_NAME="b${BUILD_NUMBER}"
            SHOULD_RELEASE="false"
          else
            echo "Using non-master branch format"
            SAFE_NAME=$(echo "${{ env.BRANCH_NAME }}" | tr '/' '-')
            TAG_NAME="${SAFE_NAME}-b${BUILD_NUMBER}-${SHORT_HASH}"
            SHOULD_RELEASE="false"
          fi

          echo "Final tag name: $TAG_NAME"
          echo "Should release: $SHOULD_RELEASE"
          echo "name=$TAG_NAME" >> $GITHUB_OUTPUT
          echo "should_release=$SHOULD_RELEASE" >> $GITHUB_OUTPUT

  ubuntu-cpu:
    runs-on: ${{ matrix.os }}
    needs: determine-tag
    if: ${{ needs.determine-tag.outputs.should_release == 'true' }}

    strategy:
      matrix:
        include:
          - build: x64
            os: ubuntu-22.04
          - build: arm64
            os: ubuntu-22.04-arm

    steps:
      - name: Clone
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.21
        with:
          key: release-${{ matrix.os }}-cpu
          evict-old-files: 1d

      - name: Dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential cmake

      - name: Build
        run: |
          cmake -B build \
            -DCMAKE_BUILD_TYPE=Release \
            -DCMAKE_INSTALL_RPATH='$ORIGIN' \
            -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON \
            -DGGML_BACKEND_DL=ON \
            -DGGML_NATIVE=OFF \
            ${{ matrix.build == 'x64' && '-DGGML_CPU_ALL_VARIANTS=ON' || '-DGGML_CPU_ARM_ARCH=armv8-a' }}
          cmake --build build --config Release -j $(nproc)

      - name: Pack artifacts
        run: |
          cp LICENSE ./build/bin/
          tar -czvf whisper-bin-ubuntu-${{ matrix.build }}.tar.gz \
            --transform "s,^\.,whisper-bin-ubuntu-${{ matrix.build }}," \
            -C ./build/bin .

      - name: Upload artifacts
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          path: whisper-bin-ubuntu-${{ matrix.build }}.tar.gz
          name: whisper-bin-ubuntu-${{ matrix.build }}.tar.gz

  windows:
    runs-on: windows-latest
    needs: determine-tag

    strategy:
      matrix:
        build: [Release]
        arch: [Win32, x64]
        sdl2: [ON]
        include:
          - arch: Win32
            s2arc: x86
            jnaPath: win32-x86
          - arch: x64
            s2arc: x64
            jnaPath: win32-x86-64
          - sdl2: ON
            s2ver: 2.28.5

    steps:
      - name: Clone
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Add msbuild to PATH
        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2

      - name: Fetch SDL2 and set SDL2_DIR
        if: matrix.sdl2 == 'ON'
        run: |
          C:/msys64/usr/bin/wget.exe -qO sdl2.zip https://github.com/libsdl-org/SDL/releases/download/release-${{ matrix.s2ver }}/SDL2-devel-${{ matrix.s2ver }}-VC.zip
          7z x sdl2.zip
          echo "SDL2_DIR=$env:GITHUB_WORKSPACE/SDL2-${{ matrix.s2ver }}/cmake" >> $env:GITHUB_ENV

      - name: Configure
        run: >
          cmake -S . -B ./build -A ${{ matrix.arch }}
          -DCMAKE_BUILD_TYPE=${{ matrix.build }}
          -DBUILD_SHARED_LIBS=ON
          -DWHISPER_SDL2=${{ matrix.sdl2 }}
          -DGGML_NATIVE=OFF
          ${{ matrix.arch == 'x64' && '-DGGML_BACKEND_DL=ON -DGGML_CPU_ALL_VARIANTS=ON' || '-DGGML_BMI2=OFF' }}

      - name: Build
        run: |
          cd ./build
          msbuild ALL_BUILD.vcxproj -t:build -p:configuration=${{ matrix.build }} -p:platform=${{ matrix.arch }}

      - name: Copy SDL2.dll
        if: matrix.sdl2 == 'ON'
        run: copy "$env:SDL2_DIR/../lib/${{ matrix.s2arc }}/SDL2.dll" build/bin/${{ matrix.build }}

      - name: Upload SDL2.dll
        if: matrix.sdl2 == 'ON'
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: ${{ matrix.s2arc }}_SDL2.dll
          path: build/bin/${{ matrix.build }}/SDL2.dll

      - name: Upload whisper dll
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: whisper_${{ matrix.arch }}.dll
          path: build/bin/${{ matrix.build }}/whisper.dll

      - name: Upload ggml dll
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: ggml_${{ matrix.arch }}.dll
          path: build/bin/${{ matrix.build }}/ggml.dll
          overwrite: true

      - name: Upload ggml base dll
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: ggml_base_${{ matrix.arch }}.dll
          path: build/bin/${{ matrix.build }}/ggml-base.dll

      - name: Upload ggml cpu dll
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: ggml_cpu_${{ matrix.arch }}.dll
          path: build/bin/${{ matrix.build }}/ggml-cpu.dll

      - name: Pack bin artifacts
        shell: pwsh
        run: |
              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-bin-${{ matrix.arch }}.zip"

      - name: Upload binaries
        if: matrix.sdl2 == 'ON' && ${{ needs.determine-tag.outputs.should_release }}
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: whisper-bin-${{ matrix.arch }}.zip
          path: whisper-bin-${{ matrix.arch }}.zip

  windows-blas:
    runs-on: windows-latest
    needs: determine-tag

    strategy:
      matrix:
        build: [Release]
        arch: [Win32, x64]
        blas: [ON]
        sdl2: [ON]
        blasver: [0.3.29]
        include:
          - arch: Win32
            s2arc: x86
            blasfile: x86
          - arch: x64
            s2arc: x64
            blasfile: x64_64
          - sdl2: ON
            s2ver: 2.28.5

    steps:
      - name: Clone
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Export GitHub Actions cache environment variables
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
        with:
          script: |
            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');

      - name: Add msbuild to PATH
        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2

      - name: Install OpenBLAS and pkgconfiglite
        if: matrix.blas == 'ON'
        run: |
          Invoke-WebRequest "https://github.com/OpenMathLib/OpenBLAS/releases/download/v${{matrix.blasver}}/OpenBLAS-${{matrix.blasver}}_${{matrix.blasfile}}.zip" -OutFile "OpenBLAS-${{matrix.blasver}}.zip"
          Expand-Archive "OpenBLAS-${{matrix.blasver}}.zip" -DestinationPath "OpenBLAS-${{matrix.blasver}}"
          choco install pkgconfiglite

      - name: Fetch SDL2 and set SDL2_DIR
        if: matrix.sdl2 == 'ON'
        run: |
          C:/msys64/usr/bin/wget.exe -qO sdl2.zip https://github.com/libsdl-org/SDL/releases/download/release-${{ matrix.s2ver }}/SDL2-devel-${{ matrix.s2ver }}-VC.zip
          7z x sdl2.zip
          echo "SDL2_DIR=$env:GITHUB_WORKSPACE/SDL2-${{ matrix.s2ver }}/cmake" >> $env:GITHUB_ENV

      - name: Configure
        run: >
          cmake -S . -B ./build -A ${{ matrix.arch }}
          -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake"
          -DCMAKE_BUILD_TYPE=${{ matrix.build }}
          -DGGML_BLAS=${{ matrix.blas }}
          -DGGML_BLAS_VENDOR=OpenBLAS
          -DBLAS_LIBRARIES="$env:GITHUB_WORKSPACE/OpenBLAS-${{matrix.blasver}}/lib/libopenblas.lib"
          -DBLAS_INCLUDE_DIRS="$env:GITHUB_WORKSPACE/OpenBLAS-${{matrix.blasver}}/include"
          -DWHISPER_SDL2=${{ matrix.sdl2 }}
          -DGGML_NATIVE=OFF
          ${{ matrix.arch == 'x64' && '-DGGML_BACKEND_DL=ON -DGGML_CPU_ALL_VARIANTS=ON' || '-DGGML_BMI2=OFF' }}

      - name: Build
        run: |
          cd ./build
          msbuild ALL_BUILD.vcxproj -t:build -p:configuration=${{ matrix.build }} -p:platform=${{ matrix.arch }}

      - name: Copy openblas.dll
        if: matrix.blas == 'ON'
        run: copy "$env:GITHUB_WORKSPACE/OpenBLAS-${{matrix.blasver}}/bin/libopenblas.dll" build/bin/${{ matrix.build }}

      - name: Copy SDL2.dll
        if: matrix.sdl2 == 'ON'
        run: copy "$env:SDL2_DIR/../lib/${{ matrix.s2arc }}/SDL2.dll" build/bin/${{ matrix.build }}

      - name: Pack bin artifacts
        shell: pwsh
        run: |
              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-blas-bin-${{ matrix.arch }}.zip"

      - name: Upload binaries
        if: matrix.blas == 'ON' && matrix.sdl2 == 'ON' && ${{ needs.determine-tag.outputs.should_release }}
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: whisper-blas-bin-${{ matrix.arch }}.zip
          path: whisper-blas-bin-${{ matrix.arch }}.zip

  windows-cublas:
    runs-on: windows-2022
    needs: determine-tag
    strategy:
      fail-fast: false
      matrix:
        build: [Release]
        arch: [x64]
        cublas: [ON]
        sdl2: [ON]
        cuda-toolkit: [12.4.0, 11.8.0]
        include:
          - arch: x64
            sdl2: ON
            sdl2_ver: 2.28.5
    steps:
      - name: Clone repository
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Install Ninja
        id: install_ninja
        run: |
          choco install ninja

      - name: Install ccache
        uses: ggml-org/ccache-action@v1.2.21
        with:
          key: ${{ github.job }}-${{ matrix.cuda-toolkit }}-${{ matrix.build }}
          evict-old-files: 5d

      - name: Install Cuda Toolkit 11.8.0
        if: ${{ matrix.cuda-toolkit == '11.8.0' }}
        run: |
          $CUDA_VERSION = ${{ matrix.cuda-toolkit }}
          $CUDA_TOOLKIT_DIR = "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v$CUDA_VERSION"
          $CUDA_DOWNLOAD = "https://developer.download.nvidia.com/compute/cuda/redist"

          # Components versions
          $CUDART_VER = "11.8.89"
          $NVCC_VER   = "11.8.89"
          $NVRTC_VER  = "11.8.89"
          $CUBLAS_VER = "11.8.1.74"
          $NVTX_VER   = "11.8.86"
          $VS_VER     = "11.8.86"
          $NVPROF_VER = "11.8.87"
          $CCCL_VER   = "11.8.89"

          # Create the directory where the CUDA Toolkit will be installed
          mkdir -p $CUDA_TOOLKIT_DIR

          # Install unzip to extract the downloaded files
          choco install unzip -y

          # Download all the required components
          curl -O "$CUDA_DOWNLOAD/cuda_cudart/windows-x86_64/cuda_cudart-windows-x86_64-${CUDART_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvcc/windows-x86_64/cuda_nvcc-windows-x86_64-${NVCC_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvrtc/windows-x86_64/cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/libcublas/windows-x86_64/libcublas-windows-x86_64-${CUBLAS_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvtx/windows-x86_64/cuda_nvtx-windows-x86_64-${NVTX_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/visual_studio_integration/windows-x86_64/visual_studio_integration-windows-x86_64-${VS_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvprof/windows-x86_64/cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_cccl/windows-x86_64/cuda_cccl-windows-x86_64-${CCCL_VER}-archive.zip"

          # Extract all the downloaded files to the CUDA Toolkit directory
          unzip '*.zip' -d $CUDA_TOOLKIT_DIR

          # Copy all the extracted files to the main CUDA Toolkit directory
          xcopy "$CUDA_TOOLKIT_DIR\cuda_cudart-windows-x86_64-${CUDART_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvcc-windows-x86_64-${NVCC_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\libcublas-windows-x86_64-${CUBLAS_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvtx-windows-x86_64-${NVTX_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_cccl-windows-x86_64-${CCCL_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y

          # Visual Studio integration
          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\visual_studio_integration\MSBuildExtensions\*" "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Microsoft\VC\v170\BuildCustomizations" /E /I /H /Y

          # Set environment variables
          echo "$CUDA_TOOLKIT_DIR\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          echo "$CUDA_TOOLKIT_DIR\libnvvp" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          echo "CUDA_PATH=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
          echo "CUDA_PATH_V11_8=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8

      - name: Install Cuda Toolkit 12.4.0
        if: ${{ matrix.cuda-toolkit == '12.4.0' }}
        run: |
          $CUDA_VERSION = ${{ matrix.cuda-toolkit }}
          $CUDA_TOOLKIT_DIR = "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v$CUDA_VERSION"
          $CUDA_DOWNLOAD = "https://developer.download.nvidia.com/compute/cuda/redist"

          # Components versions
          $CUDART_VER   = "12.4.127"
          $NVCC_VER     = "12.4.131"
          $NVRTC_VER    = "12.4.127"
          $CUBLAS_VER   = "12.4.5.8"
          $NVTX_VER     = "12.4.127"
          $PROFILER_VER = "12.4.127"
          $VS_VER       = "12.4.127"
          $NVPROF_VER   = "12.4.128"
          $CCCL_VER     = "12.4.127"

          # Create the directory where the CUDA Toolkit will be installed
          mkdir -p $CUDA_TOOLKIT_DIR

          # Install unzip to extract the downloaded files
          choco install unzip -y

          # Download all the required components
          curl -O "$CUDA_DOWNLOAD/cuda_cudart/windows-x86_64/cuda_cudart-windows-x86_64-${CUDART_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvcc/windows-x86_64/cuda_nvcc-windows-x86_64-${NVCC_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvrtc/windows-x86_64/cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/libcublas/windows-x86_64/libcublas-windows-x86_64-${CUBLAS_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvtx/windows-x86_64/cuda_nvtx-windows-x86_64-${NVTX_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_profiler_api/windows-x86_64/cuda_profiler_api-windows-x86_64-${PROFILER_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/visual_studio_integration/windows-x86_64/visual_studio_integration-windows-x86_64-${VS_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_nvprof/windows-x86_64/cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive.zip"
          curl -O "$CUDA_DOWNLOAD/cuda_cccl/windows-x86_64/cuda_cccl-windows-x86_64-${CCCL_VER}-archive.zip"

          # Extract all the downloaded files to the CUDA Toolkit directory
          unzip -q '*.zip' -d $CUDA_TOOLKIT_DIR

          # Copy all the extracted files to the main CUDA Toolkit directory
          xcopy "$CUDA_TOOLKIT_DIR\cuda_cudart-windows-x86_64-${CUDART_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvcc-windows-x86_64-${NVCC_VER}-archive\*"     "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive\*"   "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\libcublas-windows-x86_64-${CUBLAS_VER}-archive\*"   "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvtx-windows-x86_64-${NVTX_VER}-archive\*"     "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_cccl-windows-x86_64-${CCCL_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\cuda_profiler_api-windows-x86_64-${PROFILER_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y

          # Visual Studio integration
          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\visual_studio_integration\MSBuildExtensions\*" "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Microsoft\VC\v170\BuildCustomizations" /E /I /H /Y

          # Set environment variables
          echo "$CUDA_TOOLKIT_DIR\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          echo "$CUDA_TOOLKIT_DIR\libnvvp" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          echo "CUDA_PATH=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
          echo "CUDA_PATH_V12_2=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8

      - name: Add msbuild to PATH
        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2

      - name: Install 7-Zip
        run: choco install 7zip -y

      - name: Fetch SDL2 and set SDL2_DIR
        if: matrix.sdl2 == 'ON'
        run: |
          Invoke-WebRequest -Uri https://github.com/libsdl-org/SDL/releases/download/release-${{ matrix.sdl2_ver }}/SDL2-devel-${{ matrix.sdl2_ver }}-VC.zip -OutFile sdl2.zip
          7z x sdl2.zip
          echo "SDL2_DIR=${{ github.workspace }}\SDL2-${{ matrix.sdl2_ver }}\cmake" | Out-File -FilePath $env:GITHUB_ENV -Append
          echo "${{ github.workspace }}\SDL2-${{ matrix.sdl2_ver }}\cmake" > SDL2_PATH.txt

      - name: Install cmake
        run: choco install cmake

      - name: Build Project
        shell: cmd
        run: |
          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
          cmake --version
          where cmake
          if "${{ matrix.cuda-toolkit }}" == "11.8.0" (
            set CUDA_FLAGS=-allow-unsupported-compiler -D_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH -D_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR
          ) else (
            set CUDA_FLAGS=
          )
          cmake -S . -B build -G "Ninja Multi-Config" ^
            -DCMAKE_BUILD_TYPE=${{ matrix.build }} ^
            -DGGML_CUDA=${{ matrix.cublas }} ^
            -DWHISPER_SDL2=${{ matrix.sdl2 }} ^
            -DSDL2_DIR="%SDL2_DIR%" ^
            -DCMAKE_POLICY_VERSION_MINIMUM=3.5 ^
            -DCMAKE_CUDA_FLAGS="%CUDA_FLAGS%" ^
            -DGGML_BACKEND_DL=ON ^
            -DGGML_NATIVE=OFF ^
            -DGGML_CPU_ALL_VARIANTS=ON
          set /A NINJA_JOBS=%NUMBER_OF_PROCESSORS%-1
          cmake --build build --config ${{ matrix.build }} -j %NUMBER_OF_PROCESSORS%

      - name: Check ccache status after build
        run: |
          ccache --show-stats

      - name: Copy CUDA DLLs
        run: |
          Get-ChildItem "$env:CUDA_PATH\bin\" -Filter "*.dll" |
          Copy-Item -Destination "build/bin/${{ matrix.build }}"

      - name: Copy SDL2.dll
        if: matrix.sdl2 == 'ON'
        run: copy "$env:SDL2_DIR/../lib/${{ matrix.arch }}/SDL2.dll" build/bin/${{ matrix.build }}

      - name: Pack bin artifacts
        shell: pwsh
        run: |
              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip"

      - name: Upload binaries
        if: ${{ needs.determine-tag.outputs.should_release }}
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip
          path: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip

  ios-xcode-build:
    runs-on: macos-latest
    needs: determine-tag

    strategy:
      matrix:
        build: [Release]

    steps:
      - name: Checkout code
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Configure
        run: |
          cp models/for-tests-ggml-base.en.bin models/ggml-base.en.bin
          mkdir models/ggml-base.en-encoder.mlmodelc

      - name: Build
        id: cmake_build
        run: |
          sysctl -a
          mkdir build
          cd build
          cmake -G Xcode .. \
            -DGGML_METAL_USE_BF16=ON \
            -DGGML_METAL_EMBED_LIBRARY=ON \
            -DWHISPER_BUILD_EXAMPLES=OFF \
            -DWHISPER_BUILD_TESTS=OFF \
            -DWHISPER_BUILD_SERVER=OFF \
            -DCMAKE_SYSTEM_NAME=iOS \
            -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 \
            -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
          cmake --build . --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO

      - name: xcodebuild for swift package
        id: xcodebuild
        run: |
          ./build-xcframework.sh

      - name: Build objc example
        run: xcodebuild -project examples/whisper.objc/whisper.objc.xcodeproj -scheme whisper.objc -configuration ${{ matrix.build }} -sdk iphoneos CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO FRAMEWORK_FOLDER_PATH=./build-ios build

      - name: Build swiftui example
        run: xcodebuild -project examples/whisper.swiftui/whisper.swiftui.xcodeproj -scheme WhisperCppDemo -configuration ${{ matrix.build }} -sdk iphoneos CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= -destination 'generic/platform=iOS' FRAMEWORK_FOLDER_PATH=./build-ios build

      - name: Pack artifacts
        id: pack_artifacts
        run: |
          zip --symlinks -r whisper-${{ needs.determine-tag.outputs.tag_name }}-xcframework.zip build-apple/whisper.xcframework

      - name: Upload artifacts
        if: ${{ needs.determine-tag.outputs.should_release }}
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          path: whisper-${{ needs.determine-tag.outputs.tag_name }}-xcframework.zip
          name: whisper-${{ needs.determine-tag.outputs.tag_name }}-xcframework.zip

  release:
    if: ${{ github.event.inputs.create_release == 'true' || github.event.inputs.pre_release_tag != '' || startsWith(github.ref, 'refs/tags/v') }}

    runs-on: ubuntu-latest

    needs:
      - determine-tag
      - ubuntu-cpu
      - ios-xcode-build
      - windows
      - windows-blas
      - windows-cublas

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
        with:
          fetch-depth: 0

      - name: ccache
        uses: ggml-org/ccache-action@v1.2.21
        with:
          key: release
          evict-old-files: 1d

      # Downloads all the artifacts from the previous jobs
      - name: Download artifacts
        id: download-artifact
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7
        with:
          path: ./artifact

      - name: Move artifacts
        id: move_artifacts
        run: mkdir -p ./artifact/release && mv ./artifact/*/*.zip ./artifact/release && mv ./artifact/*/*.tar.gz ./artifact/release 2>/dev/null || true

      - name: Create release
        id: create_release
        uses: ggml-org/action-create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ needs.determine-tag.outputs.tag_name }}
          prerelease: ${{ github.event.inputs.pre_release_tag != '' }}
          draft: true

      - name: Upload release
        id: upload_release
        uses: actions/github-script@ffc2c79a5b2490bd33e0a41c1de74b877714d736 # v3
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            const path = require('path');
            const fs = require('fs');
            const release_id = '${{ steps.create_release.outputs.id }}';
            for (let file of await fs.readdirSync('./artifact/release')) {
              if (path.extname(file) === '.zip' || file.endsWith('.tar.gz')) {
                console.log('uploadReleaseAsset', file);
                await github.repos.uploadReleaseAsset({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  release_id: release_id,
                  name: file,
                  data: await fs.readFileSync(`./artifact/release/${file}`)
                });
              }
            }
