publish_jvm.yml

name: Publish JVM

on:
  release:
    types: [published]
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always
  JNI_LIB_PATHS: jni-libs  # Edit on the inner build.gradle.kts file as well.

jobs:
  builds:
    name: Build for ${{ matrix.job.target }} on ${{ matrix.job.os }}
    if: ${{ !(github.event.inputs.build == 'false') }}
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          # In order to load any added target at runtime, editing the Zenoh class under jvmMain is required.
          - { target: x86_64-unknown-linux-gnu,
              arch: amd64,
              os: ubuntu-20.04
          }
          - {
            target: aarch64-unknown-linux-gnu,
            arch: arm64,
            os: ubuntu-20.04,
            use-cross: true,
          }
          - { target: x86_64-apple-darwin,
              arch: darwin,
              os: macos-latest
          }
          - { target: aarch64-apple-darwin,
              arch: darwin,
              os: macos-latest
          }
          - { target: x86_64-pc-windows-msvc,
              arch: win64,
              os: windows-2019
          }
    steps:
      - name: Checkout source code
        uses: actions/checkout@v4

      - name: Install prerequisites
        shell: bash
        run: |
          case ${{ matrix.job.target }} in
            *-linux-gnu*) cargo install cargo-deb ;;
          esac
          
          case ${{ matrix.job.target }} in
            aarch64-unknown-linux-gnu)
              sudo apt-get -y update
              sudo apt-get -y install gcc-aarch64-linux-gnu
              ;;
          esac

      - name: Install Rust toolchain
        run: |
          rustup show
          rustup target add ${{ matrix.job.target }}

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          use-cross: ${{ matrix.job.use-cross }}
          command: build
          args: --release --bins --lib --features=${{ github.event.inputs.features}} --target=${{ matrix.job.target }} --manifest-path zenoh-jni/Cargo.toml

      - name: Packaging
        id: package
        shell: bash
        run: |
          TARGET=${{ matrix.job.target }}
          MAIN_PKG_NAME="${GITHUB_WORKSPACE}/${TARGET}.zip"
          
          case ${TARGET} in
            *linux*)
              cd "zenoh-jni/target/${TARGET}/release/"
              echo "Packaging ${MAIN_PKG_NAME}:"
              zip ${MAIN_PKG_NAME} libzenoh_jni.so
              cd -
              echo "MAIN_PKG_NAME=${MAIN_PKG_NAME}" >> $GITHUB_OUTPUT
              ;;
            *apple*)
              cd "zenoh-jni/target/${TARGET}/release/"
              echo "Packaging ${MAIN_PKG_NAME}:"
              zip ${MAIN_PKG_NAME} libzenoh_jni.dylib
              cd -
              echo "MAIN_PKG_NAME=${MAIN_PKG_NAME}" >> $GITHUB_OUTPUT
              ;;
            *windows*)
              cd "zenoh-jni/target/${TARGET}/release/"
              echo "Packaging ${MAIN_PKG_NAME}:"
              7z -y a "${MAIN_PKG_NAME}" zenoh_jni.dll
              cd -
              echo "MAIN_PKG_NAME=${MAIN_PKG_NAME}" >> $GITHUB_OUTPUT
              ;;
          esac

      - name: "Upload packages"
        uses: actions/upload-artifact@v3
        with:
          name: ${{ matrix.job.target }}
          path: |
            ${{ steps.package.outputs.MAIN_PKG_NAME }}

  publish_jvm_package:
    name: Publish JVM package
    needs: builds
    permissions:
      contents: read
      packages: write
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Create resources destination
        run: mkdir ${{env.JNI_LIB_PATHS}}

      - name: Download result of previous builds
        uses: actions/download-artifact@v3
        with:
          path: ${{env.JNI_LIB_PATHS}}

      - uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 11

      - uses: nttld/setup-ndk@v1
        id: setup-ndk
        with:
          ndk-version: r26
          add-to-path: false
          link-to-sdk: true

      - name: Gradle Wrapper
        run: |
          gradle wrapper

      - name: Validate Gradle wrapper
        uses: gradle/wrapper-validation-action@v1

      - name: Gradle Publish JVM Package
        uses: gradle/gradle-build-action@v2
        with:
          arguments: publishJvmPublicationToGithubPackagesRepository
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}