spark-tests.yaml

on:
  push:
    branches: main
  pull_request:
    branches: main

name: Spark-Connect

jobs:
  Spark-Tests:
    runs-on: ubuntu-latest

    name: ${{ matrix.config.name }}

    strategy:
      fail-fast: false
      matrix:
        config:
          - {spark: '3.4.1', pyspark: '3.4', hadoop: '3', name: 'PySpark 3.4'}

    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      R_KEEP_PKG_SOURCE: yes
      SPARK_VERSION:  ${{ matrix.config.pyspark }}
      HADOOP_VERSION: ${{ matrix.config.hadoop }}
      PYSPARK_VERSION:  ${{ matrix.config.pyspark }}
      DATABRICKS_TOKEN: ${{ secrets.DATABRICKS_TOKEN }}
      DATABRICKS_HOST: "https://rstudio-partner-posit-default.cloud.databricks.com"
      DATABRICKS_CLUSTER_ID: "1026-175310-7cpsh3g8"

    steps:
      - uses: actions/checkout@v3

      - uses: r-lib/actions/setup-r@v2
        with:
          r-version: 'release'
          use-public-rspm: true

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          extra-packages: any::devtools
          needs: check

      - name: Set up Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Install Venv
        run: |
          sudo apt-get install python3-venv

      - name: Cache Spark
        id: cache-spark
        uses: actions/cache@v3
        with:
          path: /home/runner/spark/spark-${{ matrix.config.spark }}-bin-hadoop${{ matrix.config.hadoop }}
          key: sparklyr-spark-${{ matrix.config.spark }}-bin-hadoop${{ matrix.config.hadoop }}

      - name: Install Spark (via sparklyr)
        if: steps.cache-spark.outputs.cache-hit != 'true'
        run: |
          sparklyr::spark_install(version = Sys.getenv("SPARK_VERSION"))
        shell: Rscript {0}

      - name: Cache Scala
        id: cache-scala
        uses: actions/cache@v3
        with:
          path: /home/runner/scala/
          key: scala-2

      - name: Install Scala (via sparklyr)
        if: steps.cache-scala.outputs.cache-hit != 'true'
        run: |
          sparklyr::download_scalac()
        shell: Rscript {0}

      - name: R Session Info
        run: sessionInfo()
        shell: Rscript {0}

      - name: R Environment Variables
        run: Sys.getenv()
        shell: Rscript {0}

      - name: R Installed Packages
        run: |
          m_pkgs <- installed.packages()
          t_pkgs <- as.data.frame(m_pkgs, row.names = FALSE)
          print(t_pkgs[, c("Package", "Version")])
        shell: Rscript {0}

      - name: R Tests
        run: |
          devtools::load_all()
          devtools::test(reporter = sparklyr_reporter())
        shell: Rscript {0}