.github/workflows/ci.yaml

name: Continuous Integration

on:
  push:
    paths-ignore: [ '**/*.html', '**/*.md', '**/*.txt', '**/*.xml', '**/*.yaml', '**/*.yml', '**/LICENSE', '**/NOTICE' ]
    branches: [ 'main', '[0-9]+.[0-9]+.[Xx]' ]
  pull_request:
    paths-ignore: [ '**/*.html', '**/*.md', '**/*.txt', '**/*.xml', '**/*.yaml', '**/*.yml', '**/LICENSE', '**/NOTICE' ]
    # The branches below must be a subset of the branches above
    branches: [ 'main', '[0-9]+.[0-9]+.[Xx]' ]
  workflow_dispatch:

#env:
#  MAVEN_OPTS: -Xmx4g -Xms1g

jobs:
  build:
    name: JDK ${{ matrix.jdk }} - Scala ${{ matrix.scala }} - Spark ${{ matrix.spark }}
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        jdk: [ 8, 11, 17 ]
        scala: [ 2.12.20, 2.13.16 ]
        spark: [ 3.4.4, 3.5.4 ]

    env:
      JDK_VERSION: ${{ matrix.jdk }}
      SCALA_VERSION: ${{ matrix.scala }}
      SPARK_VERSION: ${{ matrix.spark }}

    steps:
      - name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
        uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Cache local Maven repository
        uses: actions/cache@v4
        with:
          path: |
            ~/.m2/repository
            ~/.sbt
            ~/.ivy2
          key: ${{ runner.os }}-build-${{ runner.os }}-jdk-${{ matrix.jdk }}-scala-${{ matrix.scala }}-spark-${{ matrix.spark }}-sbt-${{ hashFiles('**/build.sbt') }}
          restore-keys: ${{ runner.os }}-build-${{ runner.os }}-jdk-${{matrix.jdk}}-scala-${{ matrix.scala }}-spark-${{ matrix.spark }}-sbt-

      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.jdk }}
          distribution: 'temurin'
          java-package: jdk
          architecture: x64

      - name: Setup SBT
        uses: sbt/setup-sbt@v1

      - name: Echo config versions
        run: |
          java -version
          echo Scala version: $SCALA_VERSION
          echo Spark version: $SPARK_VERSION

      - name: Build and test interpreted path
        run: >
          CODEGEN_FACTORYMODE=NO_CODEGEN sbt ++$SCALA_VERSION --batch clean test

      - name: Build and test codegen path
        run: >
          CODEGEN_FACTORYMODE=CODEGEN_ONLY sbt ++$SCALA_VERSION --batch clean test