pr_build.yml

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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name: PR Build

concurrency:
  group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}
  cancel-in-progress: true

on:
  push:
    paths-ignore:
      - "doc/**"
      - "**.md"
  pull_request:
    paths-ignore:
      - "doc/**"
      - "**.md"
  # manual trigger
  # https://docs.github.com/en/actions/managing-workflow-runs/manually-running-a-workflow
  workflow_dispatch:

env:
  JAVA_VERSION: 17

jobs:
  linux-rust-test:
    name: Rust test (amd64)
    runs-on: ubuntu-latest
    container:
      image: amd64/rust
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust & Java toolchain
        uses: ./.github/actions/setup-builder
        with:
          rust-version: nightly
          jdk-version: ${{env.JAVA_VERSION}}

      - name: Check cargo fmt
        run: |
          cd core
          cargo fmt --all -- --check --color=never

      - name: Check cargo clippy
        run: |
          cd core
          cargo clippy --color=never -- -D warnings

      - name: Check compilation
        run: |
          cd core
          cargo check --benches

      - name: Setup JAVA_HOME
        run: |
          echo "JAVA_HOME=/usr/lib/jvm/java-${{env.JAVA_VERSION}}-openjdk-amd64" >> $GITHUB_ENV

      - name: Cache Maven dependencies
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Build common module (pre-requisite for Rust tests)
        run: |
          cd common
          ../mvnw clean compile -DskipTests

      - name: Run cargo test
        run: |
          cd core
          # This is required to run some JNI related tests on the Rust side
          RUST_BACKTRACE=1 LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$JAVA_HOME/lib:$JAVA_HOME/lib/server cargo test

  linux-java-test:
    name: Java test (amd64)
    runs-on: ubuntu-latest
    container:
      image: amd64/rust
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust & Java toolchain
        uses: ./.github/actions/setup-builder
        with:
          rust-version: nightly
          jdk-version: ${{env.JAVA_VERSION}}

      - name: Run cargo build
        run: |
          cd core
          cargo build

      - name: Setup JAVA_HOME
        run: |
          echo "JAVA_HOME=/usr/lib/jvm/java-${{env.JAVA_VERSION}}-openjdk-amd64" >> $GITHUB_ENV

      - name: Cache Maven dependencies
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: Run Maven compile
        run: |
          ./mvnw compile test-compile scalafix:scalafix -Psemanticdb

      - name: Run tests
        run: |
          SPARK_HOME=`pwd` ./mvnw clean install