release-kotlin.yml

name: Build and Release Yttrium Kotlin

on:
  push
  # workflow_dispatch:
  #   inputs:
  #     version:
  #       description: 'Version to release (e.g. 0.0.1)'
  #       required: true

env:
  CARGO_TERM_COLOR: always
  VERSION: ${{ github.event.inputs.version || '0.2.72' }}
  TARGET_BRANCH: ${{ github.ref_name }}

permissions:
  contents: write

jobs:
  build-kotlin-artifacts:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        target: [aarch64-linux-android, armv7-linux-androideabi]
    
    steps:
      - uses: actions/checkout@v3

      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: ${{ matrix.target }}
          override: true
          components: rust-src

      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'
      
      - name: Set up Android SDK
        uses: android-actions/setup-android@v3
        with:
          api-level: 35
          build-tools: 35.0.0
          ndk-version: 27.2.12479018
      
      - name: Install cargo-ndk
        run: |
          cargo install cargo-ndk
      
      - name: Build Rust library
        run: |
          cargo ndk -t ${{ matrix.target }} build --release --features=uniffi/cli
        
      - name: Generate Kotlin bindings (once)
        if: ${{ matrix.target == 'aarch64-linux-android' }}
        run: |
          mkdir -p crates/kotlin-ffi/android/src/main/kotlin/com/reown/yttrium
          cargo run --features=uniffi/cli --bin uniffi-bindgen generate --library target/${{ matrix.target }}/release/libuniffi_yttrium.so --language kotlin --out-dir crates/kotlin-ffi/android/src/main/kotlin/com/reown/yttrium

      - name: Commit Generated Files (once)
        if: ${{ matrix.target == 'aarch64-linux-android' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add crates/kotlin-ffi/android/src/main/kotlin/com/reown/yttrium/uniffi/uniffi_yttrium
          git add crates/kotlin-ffi/android/src/main/kotlin/com/reown/yttrium/uniffi/yttrium
          git commit -m "Add generated bindings for release: ${{ env.VERSION }}"
          git push origin HEAD:$TARGET_BRANCH
      
      - name: Prepare artifacts
        run: | 
          # Map Rust targets to Android ABI names
          declare -A abi_map
          abi_map[aarch64-linux-android]="arm64-v8a"
          abi_map[armv7-linux-androideabi]="armeabi-v7a"

          abi_name=${abi_map[${{ matrix.target }}]}
          if [ -z "$abi_name" ]; then
            echo "Unknown ABI for target ${{ matrix.target }}"
            exit 1
          fi

          mkdir -p yttrium/libs/$abi_name
          cp target/${{ matrix.target }}/release/libuniffi_yttrium.so yttrium/libs/$abi_name/
      
      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: artifacts
          path: yttrium/

  create-github-release:
    needs: build-kotlin-artifacts
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Download artifacts
        uses: actions/download-artifact@v3
        with:
          name: artifacts
          path: yttrium/

      - name: Create artifacts zip
        run: |
          zip -r kotlin-artifacts.zip yttrium/

      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: 0.2.75 #${{ env.VERSION }}
          release_name: 0.2.75 #Yttrium ${{ env.VERSION }}
          draft: false
          prerelease: false

      - name: Upload Release Assets
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: kotlin-artifacts.zip
          asset_name: kotlin-artifacts.zip
          asset_content_type: application/zip