c-api-from-buffer.yaml

name: c-api-from-memory

on:
  push:
    branches:
      - master
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+*'
    paths:
      - '.github/workflows/c-api-from-buffer.yaml'
      - 'CMakeLists.txt'
      - 'cmake/**'
      - 'sherpa-onnx/csrc/*'
      - 'sherpa-onnx/c-api/*'
      - 'c-api-examples/**'
      - 'ffmpeg-examples/**'
  pull_request:
    branches:
      - master
    paths:
      - '.github/workflows/c-api-from-buffer.yaml'
      - 'CMakeLists.txt'
      - 'cmake/**'
      - 'sherpa-onnx/csrc/*'
      - 'sherpa-onnx/c-api/*'
      - 'c-api-examples/**'
      - 'ffmpeg-examples/**'

  workflow_dispatch:

concurrency:
  group: c-api-from-buffer-${{ github.ref }}
  cancel-in-progress: true

jobs:
  c_api_from_buffer:
    name: ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ matrix.os }}-c-api-shared

      - name: Build sherpa-onnx
        shell: bash
        run: |
          export CMAKE_CXX_COMPILER_LAUNCHER=ccache
          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
          cmake --version

          mkdir build
          cd build

          cmake \
            -D CMAKE_BUILD_TYPE=Release \
            -D BUILD_SHARED_LIBS=ON \
            -D CMAKE_INSTALL_PREFIX=./install \
            -D SHERPA_ONNX_ENABLE_BINARY=OFF \
            ..

          make -j2 install

          ls -lh install/lib
          ls -lh install/include

          if [[ ${{ matrix.os }} == ubuntu-latest ]]; then
            ldd ./install/lib/libsherpa-onnx-c-api.so
            echo "---"
            readelf -d ./install/lib/libsherpa-onnx-c-api.so
          fi

          if [[ ${{ matrix.os }} == macos-latest ]]; then
            otool -L ./install/lib/libsherpa-onnx-c-api.dylib
          fi

      - name: Test streaming zipformer with tokens and hotwords loaded from buffers
        shell: bash
        run: |
          gcc -o streaming-zipformer-buffered-tokens-hotwords-c-api ./c-api-examples/streaming-zipformer-buffered-tokens-hotwords-c-api.c \
            -I ./build/install/include \
            -L ./build/install/lib/ \
            -l sherpa-onnx-c-api \
            -l onnxruntime

          ls -lh streaming-zipformer-buffered-tokens-hotwords-c-api

          if [[ ${{ matrix.os }} == ubuntu-latest ]]; then
            ldd ./streaming-zipformer-buffered-tokens-hotwords-c-api
            echo "----"
            readelf -d ./streaming-zipformer-buffered-tokens-hotwords-c-api
          fi

          curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-en-20M-2023-02-17.tar.bz2
          tar xvf sherpa-onnx-streaming-zipformer-en-20M-2023-02-17.tar.bz2
          rm sherpa-onnx-streaming-zipformer-en-20M-2023-02-17.tar.bz2
          curl -SL -O https://huggingface.co/desh2608/icefall-asr-librispeech-pruned-transducer-stateless7-streaming-small/blob/main/data/lang_bpe_500/bpe.model
          cp bpe.model sherpa-onnx-streaming-zipformer-en-20M-2023-02-17/
          rm bpe.model

          printf "▁A ▁T ▁P :1.5\n▁A ▁B ▁C :3.0" > hotwords.txt
          mv hotwords.txt ./sherpa-onnx-streaming-zipformer-en-20M-2023-02-17

          ls -lh sherpa-onnx-streaming-zipformer-en-20M-2023-02-17
          echo "---"
          ls -lh sherpa-onnx-streaming-zipformer-en-20M-2023-02-17/test_wavs

          export LD_LIBRARY_PATH=$PWD/build/install/lib:$LD_LIBRARY_PATH
          export DYLD_LIBRARY_PATH=$PWD/build/install/lib:$DYLD_LIBRARY_PATH

          ./streaming-zipformer-buffered-tokens-hotwords-c-api

          rm -rf sherpa-onnx-streaming-zipformer-*