name: bindings/java

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
  schedule:
    # Run at 8:00 AM every day
    - cron: "0 8 * * *"

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
        with:
          fetch-depth: 0

      - uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
        with:
          java-version: 8
          distribution: "corretto"
      - uses: ./.github/actions/toolchains/rust

      - name: Building binding
        run: |
          cargo clippy --all-targets --no-deps -- -Dwarnings
          cargo build --release --manifest-path bindings/java/Cargo.toml --locked

      - name: Capture binding version
        run: |
          version=$(cargo metadata --manifest-path bindings/java/Cargo.toml --format-version 1 \
            | jq -r '.packages[] | select(.name == "regorus-java") | .version')
          echo "REGORUS_JAVA_VERSION=$version" >> "$GITHUB_ENV"

      - name: Build jar
        run: mvn package
        working-directory: ./bindings/java

      - name: Test jar
        run: |
          jar="regorus-java-${REGORUS_JAVA_VERSION}.jar"
          javac -cp "target/${jar}" Test.java
          java -Djava.library.path=target/release -cp "target/${jar}:." Test
        working-directory: ./bindings/java