apple.yml

name: Apple Framework CI

on:
  push:
    branches:
      - main
      - dev
    tags: ['*']
    paths:
      - '**'
      - '!docs/**'
      - '!.github/**'
      - '.github/workflows/apple.yml'
      - '.github/workflows/apple-release.yml'
  pull_request:
  workflow_dispatch:
    inputs:
      cmakeextra:
        description: 'Extra CMake options'
        required: false
        default: ''

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

permissions:
  contents: read

defaults:
  run:
    shell: bash

jobs:
  build:
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
        - {name: "macOS-latest", os: "macOS-latest", platform: "macos", cmake_extra: "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DLSL_UNITTESTS=ON -DLSL_BENCHMARKS=ON -DCMAKE_OSX_ARCHITECTURES=\"x86_64;arm64\"" }
        - {name: "iOS", os: "macOS-latest", platform: "ios", cmake_extra: "-DCMAKE_TOOLCHAIN_FILE=cmake/ios.toolchain.cmake -DPLATFORM=OS64" }
        - {name: "iOS Simulator", os: "macOS-latest", platform: "ios-simulator", cmake_extra: "-DCMAKE_TOOLCHAIN_FILE=cmake/ios.toolchain.cmake -DPLATFORM=SIMULATOR64COMBINED -G Xcode" }

    steps:
    - uses: actions/checkout@v4
      with:
        # Need full history + tags so the version can be derived from the git tag
        fetch-depth: 0

    # These are validation artifacts, not signed distribution builds. With signing
    # disabled, Xcode needs neither certificates nor an APPLE_DEVELOPMENT_TEAM.
    - name: Configure CMake
      run: |
           cmake --version
           cmake -S . -B build \
                -DCMAKE_BUILD_TYPE=Release \
                -DCMAKE_INSTALL_PREFIX="${PWD}/install" \
                -DCPACK_PACKAGE_DIRECTORY="${PWD}/package" \
                -DLSL_FRAMEWORK=ON \
                -DCMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED=NO \
                -DCMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED=NO \
                -Dlslgitrevision=${{ github.sha }} \
                -Dlslgitbranch=${{ github.ref }} \
                ${{ matrix.config.cmake_extra }} \
                ${{ github.event.inputs.cmakeextra }}
           pwd

    - name: make
      run: cmake --build build --config Release -j

    - name: make install
      run: cmake --build build --config Release --target install

    - name: test install using examples
      if: matrix.config.name == 'macOS-latest'
      run: |
          # Test that the in-tree install was successful by building the examples
          cmake -S examples -B examples/build \
            -DLSL_INSTALL_ROOT="${PWD}/install" \
            -DCMAKE_INSTALL_PREFIX=examples/build/install \
            -DLSL_COMFY_DEFAULTS=ON \
            ${{ matrix.config.cmake_extra }} \
            ${{ github.event.inputs.cmakeextra }}
          cmake --build examples/build --target install --config Release -j
          ./examples/build/install/bin/HandleMetaData

    # run internal tests
    - name: unit tests
      if: matrix.config.name == 'macOS-latest'
      run: |
        mkdir -p dumps
        install/bin/lsl_test_internal --order rand --wait-for-keypress never --durations yes
        install/bin/lsl_test_exported --order rand --wait-for-keypress never --durations yes
      timeout-minutes: 10

    - name: upload dump
      if: failure()
      uses: actions/upload-artifact@v4
      with:
        name: dumps-${{ matrix.config.name }}
        path: dumps

    - name: Zip LSL Framework
      run: |
        cd install/Frameworks
        zip -ry lsl.framework.zip lsl.framework
        cd ../..

    - name: Upload unsigned framework
      uses: actions/upload-artifact@v4
      with:
        name: unsigned-${{ matrix.config.platform }}
        path: install/Frameworks/lsl.framework.zip
        if-no-files-found: error

  xcframework:
    name: Unsigned XCFramework
    needs: build
    runs-on: macOS-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v4
        with:
          pattern: unsigned-*
          path: frameworks

      - name: Unzip frameworks
        run: |
          for platform in macos ios ios-simulator; do
            unzip "frameworks/unsigned-$platform/lsl.framework.zip" -d "frameworks/$platform"
          done

      - name: Create unsigned XCFramework
        run: |
          ./scripts/apple_create_xcframework.sh \
            --macos frameworks/macos/lsl.framework \
            --ios frameworks/ios/lsl.framework \
            --ios-simulator frameworks/ios-simulator/lsl.framework \
            --skip-signing \
            --output package

      - uses: actions/upload-artifact@v4
        with:
          name: unsigned-xcframework
          path: package/lsl.xcframework.*.zip
          if-no-files-found: error