build.gradle

plugins {
  id 'dev.nx.gradle.project-graph' version '0.1.7'
}

allprojects {
  apply plugin: 'dev.nx.gradle.project-graph'
}

// Root build for multi-project; adds aggregate convenience tasks for tests/check
// and supports root-level filtering via -Ptests=pattern (or multiple patterns separated by comma/space).

// Forward root-level -Ptests filter to all subprojects' Test tasks
subprojects {
  tasks.withType(Test).configureEach { Test t ->
    if (rootProject.hasProperty('tests')) {
      def raw = (rootProject.findProperty('tests') as String)?.trim()
      if (raw) {
        def patterns = raw.split(/[\s,]+/).findAll { it }
        t.filter { TestFilter f ->
          patterns.each { f.includeTestsMatching(it) }
        }
        // Ensure JUnit Platform is used (most subprojects already set this explicitly)
        t.useJUnitPlatform()
      }
    }
  }
}

// Aggregate task that runs all subprojects' test tasks
tasks.register('allTests') {
  group = 'verification'
  description = 'Runs all subprojects test tasks. Supports -Ptests forwarding for filtering.'
  dependsOn(subprojects.collect { sub ->
    sub.tasks.findByName('test')
  }.findAll { it != null })
}

// Keep `test` at the root as a friendly alias that supports -Ptests filtering
// Note: This is a lifecycle/aggregate task, not of type Test, so `--tests` is not supported at the root.
tasks.register('test') {
  group = 'verification'
  description = 'Aggregate alias to run all subprojects tests. Use -Ptests=pattern for filtering.'
  dependsOn 'allTests'
}

// Similarly aggregate "check" to run all modules' checks from the root, if they exist.
tasks.register('check') {
  dependsOn(subprojects.collect { sub ->
    sub.tasks.findByName('check')
  }.findAll { it != null })
}