test-coverage.yaml

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

name: test-coverage

jobs:
  test-coverage:
    runs-on: ubuntu-latest
    env:
      SPARK_VERSION: "3.5"
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      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

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

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

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

      - name: Cache Spark
        id: cache-spark-2
        uses: actions/cache@v2
        with:
          path: /home/runner/spark/spark-3.5.0-bin-hadoop3
          key: sparklyr-spark-3.5.0-bin-hadoop3-2

      - name: Install Spark (via sparklyr)
        if: steps.cache-spark.outputs.cache-hit != 'true'
        run: |
          sparklyr::spark_install(version = "3.5.0")
        shell: Rscript {0}

      - name: Cache Scala
        id: cache-scala
        uses: actions/cache@v2
        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: Test coverage
        run: |
          Sys.setenv("CODE_COVERAGE" = "true")
          devtools::load_all()
          covr::codecov(
            quiet = FALSE,
            clean = FALSE,
            install_path = file.path(Sys.getenv("RUNNER_TEMP"), "package")
          )
        shell: Rscript {0}

      - name: Show testthat output
        if: always()
        run: |
          ## --------------------------------------------------------------------
          find ${{ runner.temp }}/package -name 'testthat.Rout*' -exec cat '{}' \; || true
        shell: bash

      - name: Upload test results
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: coverage-test-failures
          path: ${{ runner.temp }}/package