build.yml

name: Build skshaderc
on: 
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to build'
        type: string
        required: true
      versionName:
        description: 'Version name'
        type: string
        required: true
  workflow_call:
    inputs:
      branch:
        description: 'Branch to build'
        type: string
        required: true
      versionName:
        description: 'Version name'
        type: string
        required: true
  push:
    tags:
      - v**

permissions:
  contents: write
  actions: write

jobs:

###########################################
  version:
    runs-on: ubuntu-latest
    outputs:
      versionName: ${{ steps.set_version.outputs.versionName }}

    steps:
    - name: Set Version
      id: set_version
      run: |
        # use the input version name only if it is not empty
        if [ -z "${{ github.event.inputs.versionName }}" ]; then
          echo "versionName: ${{ github.ref_name }}"
          echo "versionName=${{ github.ref_name }}" >> "$GITHUB_OUTPUT"
        else
          echo "versionName: ${{ github.event.inputs.versionName }}"
          echo "versionName=${{ github.event.inputs.versionName }}" >> "$GITHUB_OUTPUT"
        fi

  build-windows:
    runs-on: windows-latest
    needs: version

    steps:
    - uses: actions/checkout@v3
      with:
        ref: ${{ inputs.branch }}
    - uses: lukka/get-cmake@v3.26.3

    - name: Build Native Win32 x64
      run: |
        cmake --preset skshaderc_Win32_x64_Release
        cmake --build --preset skshaderc_Win32_x64_Release

        mkdir bin/distribute/tools/win32_x64
        copy bin/intermediate/Win32_x64/Release/skshaderc_exe.exe bin/distribute/tools/win32_x64/skshaderc.exe

        mkdir bin/distribute/src
        copy sk_gpu.h bin/distribute/src/sk_gpu.h
        copy skshaderc/CMakeLists.distribute.txt bin/distribute/CMakeLists.txt

    - name: Build Native Win32 Arm64
      run: |
        cmake --preset skshaderc_Win32_Arm64_Release
        cmake --build --preset skshaderc_Win32_Arm64_Release

        mkdir bin/distribute/tools/win32_arm64
        copy bin/intermediate/Win32_Arm64/Release/skshaderc_exe.exe bin/distribute/tools/win32_arm64/skshaderc.exe

    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
        name: sk_gpu.${{ needs.version.outputs.versionName  }}.windows
        path: bin/distribute/

###########################################

  build-linux:
    runs-on: ubuntu-20.04
    needs: version

    steps:
    - uses: actions/checkout@v3
      with:
        ref: ${{ inputs.branch }}
    - uses: lukka/get-cmake@v3.26.3

    - name: Install Prerequisites
      run: |
        sudo apt-get update
        sudo apt-get install ninja-build

    - name: Build Native Linux x64
      run: |
        cmake --preset skshaderc_Linux_x64_Release
        cmake --build --preset skshaderc_Linux_x64_Release

        mkdir -p bin/distribute/tools/linux_x64
        cp bin/intermediate/Linux_x64_Release/skshaderc_exe bin/distribute/tools/linux_x64/skshaderc
        chmod +x bin/distribute/tools/linux_x64/skshaderc

    - name: Install Arm64 Prerequisites
      run: |
        sudo cp ./cmake/arm-cross-compile-sources-focal.list /etc/apt/sources.list.d/
        sudo sed -i "s/deb mirror/deb [arch=amd64] mirror/g" /etc/apt/sources.list
        sudo dpkg --add-architecture arm64
        sudo apt-get update
        sudo apt-get install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu lld:arm64

    - name: Build Linux Arm64
      run: |
        cmake --preset skshaderc_Linux_Arm64_Release
        cmake --build --preset skshaderc_Linux_Arm64_Release

        mkdir -p bin/distribute/tools/linux_arm64
        cp bin/intermediate/Linux_ARM64_Release/skshaderc_exe bin/distribute/tools/linux_arm64/skshaderc
        chmod +x bin/distribute/tools/linux_arm64/skshaderc

    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
        name: sk_gpu.${{ needs.version.outputs.versionName }}.linux
        path: bin/distribute/

  ###########################################

  build-mac:
    runs-on: macos-latest
    needs: version

    steps:
    - uses: actions/checkout@v3
      with:
        ref: ${{ inputs.branch }}
    - uses: lukka/get-cmake@v3.26.3

    - name: Build Native Mac
      run: |
        cmake --preset skshaderc_Mac_Release
        cmake --build --preset skshaderc_Mac_Release

    - name: Strip binary
      run: |
        ls -l bin/intermediate/Mac_Release/skshaderc_exe
        strip -S bin/intermediate/Mac_Release/skshaderc_exe
        ls -l bin/intermediate/Mac_Release/skshaderc_exe

    - name: Copy binary
      run: |
        mkdir -p bin/distribute/tools/mac
        cp bin/intermediate/Mac_Release/skshaderc_exe bin/distribute/tools/mac/skshaderc
        chmod +x bin/distribute/tools/mac/skshaderc

    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
        name: sk_gpu.${{ needs.version.outputs.versionName }}.macos
        path: bin/distribute/

  ###########################################

  make-release:
    runs-on: ubuntu-latest
    needs: [version, build-windows, build-linux, build-mac]

    steps:
    - name: Merge Artifacts
      uses: actions/download-artifact@v4
      with:
        merge-multiple: true
        path: release/

    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
        name: sk_gpu.${{ needs.version.outputs.versionName }}
        path: release/

    - name: Make draft
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        tag: ${{ github.ref_name }}
      run: |
        cd release
        zip -r sk_gpu.${{ needs.version.outputs.versionName }}.zip .
        gh release create "$tag" sk_gpu.${{ needs.version.outputs.versionName }}.zip \
          --prerelease \
          --verify-tag \
          --repo="$GITHUB_REPOSITORY" \
          --title="${{ github.ref_name }}"