name: publish-java

on: workflow_dispatch

permissions:
  contents: read

jobs:
  build:
    name: Build for ${{ matrix.target }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
            extension: so
          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
            extension: so
          - target: x86_64-apple-darwin
            os: macos-latest
            extension: dylib
          - target: aarch64-apple-darwin
            os: macos-latest
            extension: dylib
          - target: x86_64-pc-windows-msvc
            os: windows-latest
            extension: dll
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-java@v4
        with:
          java-version: 8
          distribution: "corretto"
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
          # Setup for cargo
          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV

      - run: cargo build --release --target ${{ matrix.target }} --manifest-path ./bindings/java/Cargo.toml
      - run: mkdir -p native/${{ matrix.target }}
      - run: mv target/${{ matrix.target }}/release/*.${{ matrix.extension }} ./native/${{ matrix.target }}/
      - uses: actions/upload-artifact@v4
        with:
          name: native-libraries-${{ matrix.target }}
          path: native/

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-java@v4
        with:
          java-version: 8
          distribution: "corretto"
          server-id: ossrh
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
      - uses: actions/download-artifact@v4
        with:
          pattern: native-libraries-*
          merge-multiple: true
          path: ./bindings/java/native/
      - run: mvn package
        working-directory: ./bindings/java
      - uses: actions/upload-artifact@v4
        with:
          name: built-jars
          path: ./bindings/java/target/regorus-java-*.jar
      - run: mvn deploy
        working-directory: ./bindings/java
        env:
          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}