fun verify()

in intellij-plugin-structure/structure-intellij/src/main/java/com/jetbrains/plugin/structure/intellij/verifiers/LegacyIntelliJIdeaPluginVerifier.kt [52:69]

• 15 lines of code
• 8 McCabe index (conditional complexity)

  fun verify(plugin: IdePlugin): VerificationResult {
    if (plugin is IdeModule || plugin.hasPackagePrefix || plugin.contentModules.isNotEmpty()) return NotLegacyPlugin

    val dependencies = plugin.dependencies
    if (dependencies.isEmpty()) {
      return VerificationResult.NoDependencies
    } else {
      val v1Dependencies = dependencies.filterIsInstance<PluginV1Dependency>()
      // Due to confusing semantics we might need to check old-style module declarations
      val oldSemanticsModuleDependencies = dependencies.filterIsInstance<PluginDependencyImpl>()
      val moduleCandidates = v1Dependencies + oldSemanticsModuleDependencies
      if (dependsOnAnyModuleAvailableInAllProducts(moduleCandidates)) return NotLegacyPlugin
      if (dependsOnAnyModuleWithComIntellijModulesPrefix(moduleCandidates)) return NotLegacyPlugin
      if (dependencies.any { it is PluginV2Dependency }) return NotLegacyPlugin

      return VerificationResult.NoModuleDependencies
    }
  }