druid/.github/workflows/unit-tests.yml

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name: "Unit tests workflow"
on:
  workflow_call:
    inputs:
      jdk:
        required: true
        type: string
        description: 'JDK version used to test Druid'
      sql_compatibility:
        required: false
        type: boolean
        default: true
        description: 'For SQL compatibility'
    outputs:
      continue_tests:
        description: 'Flag to decide if next tests need to run incase coverage issue failures'
        value: |
          ${{
            (jobs.indexing_modules_test.result == 'success' || jobs.indexing_modules_test.result == 'skipped' || 
          fromJson(jobs.indexing_modules_test.outputs.coverage_failure)) &&
            (jobs.processing_modules_test.result == 'success' || jobs.processing_modules_test.result == 'skipped' || 
          fromJson(jobs.processing_modules_test.outputs.coverage_failure)) &&
            (jobs.server_modules_test.result == 'success' || jobs.server_modules_test.result == 'skipped' || fromJson
          (jobs.server_modules_test.outputs.coverage_failure)) &&
            (jobs.other_modules_test.result == 'success' || jobs.other_modules_test.result == 'skipped' || fromJson(jobs
          .other_modules_test.outputs.coverage_failure))
          }}

jobs:
  changes:
    runs-on: ubuntu-latest
    # Required permissions
    permissions:
      pull-requests: read
    # Set job outputs to values from filter step
    outputs:
      kafka: ${{ steps.filter.outputs.kafka }}
      kinesis: ${{ steps.filter.outputs.kinesis }}
      # run everything if not a PR
      core: ${{ steps.filter.outputs.core  || github.event_name != 'pull_request'}}
    steps:
      - uses: dorny/paths-filter@v2
        if: github.event_name == 'pull_request'
        id: filter
        with:
          filters: |
            core:
              - '!extension*/**'
            kafka:
              - 'extensions-core/kafka-indexing-service/**'
            kinesis:
              - 'extensions-core/kinesis-indexing-service/**'

  indexing_modules_test:
    needs: changes
    if: ${{ needs.changes.outputs.core == 'true' || needs.changes.outputs.kafka == 'true' || needs.changes.outputs.kinesis == 'true'}}
    uses: ./.github/workflows/reusable-unit-tests.yml
    with:
      jdk: ${{ inputs.jdk }}
      sql_compatibility: ${{ inputs.sql_compatibility }}
      module: indexing
      maven_projects: 'indexing-hadoop,indexing-service,extensions-core/kafka-indexing-service,extensions-core/kinesis-indexing-service'

  processing_modules_test:
    needs: changes
    if: ${{ needs.changes.outputs.core == 'true' }}
    uses: ./.github/workflows/reusable-unit-tests.yml
    with:
      jdk: ${{ inputs.jdk }}
      sql_compatibility: ${{ inputs.sql_compatibility }}
      module: processing
      maven_projects: 'processing'

  server_modules_test:
    needs: changes
    if: ${{ needs.changes.outputs.core == 'true' }}
    uses: ./.github/workflows/reusable-unit-tests.yml
    with:
      jdk: ${{ inputs.jdk }}
      sql_compatibility: ${{ inputs.sql_compatibility }}
      module: server
      maven_projects: 'server'

  other_modules_test:
    uses: ./.github/workflows/reusable-unit-tests.yml
    with:
      jdk: ${{ inputs.jdk }}
      sql_compatibility: ${{ inputs.sql_compatibility }}
      module: other
      maven_projects: '!processing,!indexing-hadoop,!indexing-service,!extensions-core/kafka-indexing-service,!extensions-core/kinesis-indexing-service,!server,!web-console,!integration-tests,!:druid-it-tools,!:druid-it-image,!:druid-it-cases'