create-release.yml

name: Create Release

on:
  workflow_dispatch:
    inputs:
      release_notes: 
        description: "Release Notes"
        required: true
        type: string

permissions:
  contents: write

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.arch }}${{ matrix.suffix }} (HA ${{ matrix.home_assistant_version }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
        # ARM variants
        - home_assistant_version: "2024.2.1"
          arch: "aarch64"
        - home_assistant_version: "2024.2.1"
          arch: "armhf"

        # Base x86
        - home_assistant_version: "2024.2.1"
          suffix: "-noavx"
          arch: "amd64"
          extra_defines: "-DGGML_AVX=OFF -DGGML_AVX2=OFF -DGGML_FMA=OFF -DGGML_F16C=OFF"
        - home_assistant_version: "2024.2.1"
          arch: "i386"
          suffix: "-noavx"
          extra_defines: "-DGGML_AVX=OFF -DGGML_AVX2=OFF -DGGML_FMA=OFF -DGGML_F16C=OFF"

        # AVX2 and AVX512
        - home_assistant_version: "2024.2.1"
          arch: "amd64"
          extra_defines: "-DGGML_AVX=ON -DGGML_AVX2=ON -DGGML_FMA=ON -DGGML_F16C=ON"
        - home_assistant_version: "2024.2.1"
          arch: "amd64"
          suffix: "-avx512"
          extra_defines: "-DGGML_AVX512=ON -DGGML_FMA=ON -DGGML_F16C=ON"
        - home_assistant_version: "2024.2.1"
          arch: "i386"
          extra_defines: "-DGGML_AVX=ON -DGGML_AVX2=ON -DGGML_FMA=ON -DGGML_F16C=ON"
        - home_assistant_version: "2024.2.1"
          arch: "i386"
          suffix: "-avx512"
          extra_defines: "-DGGML_AVX512=ON -DGGML_FMA=ON -DGGML_F16C=ON"
        
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        
      - name: Read llama-cpp-python version
        run: cat custom_components/llama_conversation/const.py | grep "EMBEDDED_LLAMA_CPP_PYTHON_VERSION" | tr -d ' ' | tr -d '"' >> $GITHUB_ENV

      - name: Build artifact
        uses: uraimo/run-on-arch-action@v2
        id: build
        with:
          arch: none
          distro: none
          base_image: homeassistant/${{ matrix.arch }}-homeassistant:${{ matrix.home_assistant_version }}

          # Create an artifacts directory
          setup: |
            mkdir -p "${PWD}/artifacts"

          # Mount the artifacts directory as /artifacts in the container
          dockerRunArgs: |
            --volume "${PWD}/artifacts:/artifacts"

          # The shell to run commands with in the container
          shell: /bin/bash

          # Produce a binary artifact and place it in the mounted volume
          run: |
            apk update
            apk add build-base python3-dev cmake
            pip3 install build

            cd /tmp
            git clone --quiet --recurse-submodules https://github.com/abetlen/llama-cpp-python --branch "v${{ env.EMBEDDED_LLAMA_CPP_PYTHON_VERSION }}"
            cd llama-cpp-python

            export CMAKE_ARGS="-DLLAVA_BUILD=OFF -DGGML_NATIVE=OFF ${{ matrix.extra_defines }}"
            python3 -m build --wheel

            ls -la ./dist/
            for filename in ./dist/*.whl; do
              output_file=$(basename $filename .whl)${{ matrix.suffix }}.whl
              echo "$filename -> $output_file"
              mv "$filename" "/artifacts/${output_file}";
            done;

            ls -la /artifacts/

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          path: ./artifacts/*.whl
          name: artifact_${{ matrix.arch }}${{ matrix.suffix }}_${{ matrix.home_assistant_version }}

  release:
    name: Create Release
    needs: [ build_wheels ]
    runs-on: ubuntu-latest
    if: "startsWith(github.event.ref, 'refs/tags/v')" # only create a release if this was run on a tag

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true
      
      - name: Create GitHub release
        uses: softprops/action-gh-release@v2
        with:
          files: dist/*
          body: ${{ inputs.release_notes }}
          make_latest: true