build.yml

name: Build

on:
  push:
    branches:
      - master
  pull_request:
  workflow_dispatch:
    inputs:
      commit_artifacts:
        description: 'Commit artifacts'
        required: true
        type: choice
        options:
          - "no"
          - "direct"
          - "another_branch"
        default: "no"

jobs:
  build_win64:
    runs-on: windows-2019
    steps:
      - uses: actions/checkout@v3
      - uses: microsoft/setup-msbuild@v1.3.1
        with:
          msbuild-architecture: x64
          vs-version: '[16.0,17.0)' # VS2019
      - name: Clone libopus
        uses: actions/checkout@v3
        with:
          repository: xiph/opus
          path: 'opus'
          ref: v1.3.1
      - name: Build libopus
        working-directory: opus
        shell: bash
        run: |
          mkdir build
          cd build
          cmake .. -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_SHARED_LIBS=OFF -DOPUS_BUILD_PROGRAMS=OFF \
            -DAVX_SUPPORTED=OFF
          cmake --build . --config Release
          cp Release/opus.lib ../../Plugin/libopus/lib/Release/opus.lib
      - name: Build UnityOpus
        working-directory: Plugin
        run: |
          msbuild UnityOpus.vcxproj /t:build /p:Configuration=Release /p:Platform=x64
      - name: Upload
        uses: actions/upload-artifact@v3
        with:
          name: UnityOpus_Win64
          path: Plugin/x64/Release/UnityOpus.dll
  build_macos:
    runs-on: macos-13
    steps:
      - uses: actions/checkout@v3
      - run: sudo xcode-select -s /Applications/Xcode_14.3.app 
      - name: Clone libopus
        uses: actions/checkout@v3
        with:
          repository: xiph/opus
          path: 'opus'
          ref: v1.3.1
      - name: Build libopus
        working-directory: opus
        run: |
          mkdir build
          cd build
          cmake .. -G "Xcode" -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_SHARED_LIBS=OFF -DOPUS_BUILD_PROGRAMS=OFF \
            -DMACOSX_DEPLOYMENT_TARGET=10.13 -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64"
          cmake --build . --config Release
          cp Release/libopus.a ../../Plugin/libopus/lib/Release/libopus.a
      - name: Build UnityOpus
        working-directory: Plugin/mac
        run: |
          rm -r ../../Assets/Plugins/UnityOpus/Plugins/Mac/UnityOpus.bundle
          xcodebuild -project UnityOpus/UnityOpus.xcodeproj -configuration Release -target UnityOpus
          cd UnityOpus/build/Release/
          tar czf UnityOpus.bundle.tar.gz UnityOpus.bundle
      - name: Upload
        uses: actions/upload-artifact@v3
        with:
          name: UnityOpus_macOS
          path: Plugin/mac/UnityOpus/build/Release/UnityOpus.bundle.tar.gz
  build_ios:
    runs-on: macos-13
    steps:
      - uses: actions/checkout@v3
      - run: sudo xcode-select -s /Applications/Xcode_14.3.app 
      - name: Clone libopus
        uses: actions/checkout@v3
        with:
          repository: xiph/opus
          path: 'opus'
          ref: v1.3.1
      - name: Build libopus
        working-directory: opus
        run: |
          mkdir build
          cd build
          cmake .. -G "Xcode" -DCMAKE_BUILD_TYPE=Release \
            -DBUILD_SHARED_LIBS=OFF -DOPUS_BUILD_PROGRAMS=OFF \
            -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_DEPLOYMENT_TARGET=15.0 -DCMAKE_OSX_ARCHITECTURES=arm64
          cmake --build . --config Release
      - name: Upload
        uses: actions/upload-artifact@v3
        with:
          name: libopus_iOS
          path: opus/build/Release-iphoneos/libopus.a
  build_android:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
      - name: Clone libopus
        uses: actions/checkout@v3
        with:
          repository: xiph/opus
          path: Plugin/libopus/src
          ref: v1.3.1
      - name: Download NDK 21
        run: |
          wget -q https://dl.google.com/android/repository/android-ndk-r21e-linux-x86_64.zip
          sha1sum -c <(echo "c3ebc83c96a4d7f539bd72c241b2be9dcd29bda9 android-ndk-r21e-linux-x86_64.zip")
          unzip -qq android-ndk-r21e-linux-x86_64.zip
      - name: Build UnityOpus
        working-directory: Plugin/android
        run: |
          ./gradlew assembleRelease
        env:
          ANDROID_NDK_HOME: ${{ github.workspace }}/android-ndk-r21e
      - name: Upload
        uses: actions/upload-artifact@v3
        with:
          name: UnityOpus_Android
          path: Plugin/android/unityopus/build/outputs/aar/unityopus-release.aar
  make_all_zip:
    runs-on: ubuntu-22.04
    needs:
      - build_win64
      - build_macos
      - build_ios
      - build_android
    steps:
      - name: Download Win64 artifact
        uses: actions/download-artifact@v3
        with:
          name: UnityOpus_Win64
          path: dest/x64/
      - name: Download macOS artifact
        uses: actions/download-artifact@v3
        with:
          name: UnityOpus_macOS
          path: dest/Mac/
      - name: Download iOS artifact
        uses: actions/download-artifact@v3
        with:
          name: libopus_iOS
          path: dest/iOS/lib/
      - name: Download Android artifact
        uses: actions/download-artifact@v3
        with:
          name: UnityOpus_Android
          path: dest/Android/
      - name: Extract macOS bundle
        run: |
          cd dest/Mac
          tar xzf UnityOpus.bundle.tar.gz
          rm UnityOpus.bundle.tar.gz
      - name: Rename Android AAR
        run: |
          cd dest/Android
          mv unityopus-release.aar unityopus.aar
      - name: Create zip
        run: cd dest && zip -r ../UnityOpus_Plugins.zip .
      - name: Write Checksums
        run: |
          cd dest
          echo -e '## Checksums\n```' >> $GITHUB_STEP_SUMMARY
          find . -type f -exec sha512sum {} \; >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
      - uses: actions/upload-artifact@v3
        with:
          name: Plugins
          path: UnityOpus_Plugins.zip
  commit_artifacts:
    runs-on: ubuntu-22.04
    needs:
      - make_all_zip
    if: github.event.inputs.commit_artifacts == 'direct' || github.event.inputs.commit_artifacts == 'another_branch'
    steps:
      - uses: actions/checkout@v3
      - uses: actions/download-artifact@v3
        with:
          name: Plugins
          path: dest/
      - name: Extract plugins zip
        run: unzip dest/UnityOpus_Plugins.zip -d dest && rm dest/UnityOpus_Plugins.zip
      - name: Copy files
        shell: python
        run: |
          import os
          import glob
          SRC_DIR = "dest"
          DEST_DIR = "Assets/Plugins/UnityOpus/Plugins"
          for f in glob.glob(os.path.join(SRC_DIR, "**", "*"), recursive=True):
            if not os.path.isfile(f):
              continue
            # .meta がないと Unity で開いた時に追加で diff が出るので、.meta がない場合はエラーにする
            if not os.path.exists(f.replace(SRC_DIR, DEST_DIR)):
              raise Exception("New file (need to generate .meta): " + f.replace(SRC_DIR, DEST_DIR))
            os.rename(f, f.replace(SRC_DIR, DEST_DIR))
      - name: Create new branch
        if: github.event.inputs.commit_artifacts == 'another_branch'
        run: |
          git checkout -b "gha/$(git rev-parse --abbrev-ref HEAD)"
      - name: Commit
        run: |
          git config --global user.name "GitHub Actions"
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add Assets/Plugins/UnityOpus/Plugins
          git commit -m "Update binaries\n\nSource: $(git rev-parse HEAD)"
      - name: Push (Force)
        if: github.event.inputs.commit_artifacts == 'another_branch'
        run: |
          git push -f origin "$(git rev-parse --abbrev-ref HEAD)"
      - name: Push
        if: github.event.inputs.commit_artifacts == 'direct'
        run: |
          git push origin "$(git rev-parse --abbrev-ref HEAD)"