获取 gradle 模块的名称，以及它所依赖的任何其他模块的名称

Question

假设我有一个多模块 gradle 项目，其中包含两个 gradle 模块:A和:B.

.
??? :A
?   ??? build.gradle
??? :B
?   ??? build.gradle
??? build.gradle     (plugin applied here)
??? settings.gradle

• :A 没有依赖
• :B 有依赖 :A

我想获得以下信息。

• 项目中每个模块的名称列表：:A,:B
• 每个模块所依赖的模块名称列表。对于:A，这将是一个空列表，因为:B它将是listOf(":A")（单元素列表）

如何在应用于根 gradle 模块的自定义 gradle 插件的上下文中获取此信息？

用例是生成每个模块如何在多模块项目中连接的可视化表示

Answer 1

下面是一个片段，用于遍历每个Configuration并ProjectDependency从中获取类型。它使用Gradle.projectsEvaluated(org.gradle.api.Action)在评估所有项目后执行的操作。它不会做任何事情来找出传递性或保留谁依赖于谁的概念，但这有望为您提供一个起点，帮助您实现您正在寻找的目标。

gradle.projectsEvaluated {
  println('Projects loaded')
  println('*' * 15)
  allprojects.forEach { proj ->
    final List<ProjectDependency> projectDependencies = proj.configurations.collectMany { Configuration configuration ->
      configuration.allDependencies
    }.findAll { Dependency dependency ->
      dependency instanceof ProjectDependency
    }.collect {
      it as ProjectDependency
    }.unique().collect()
    println("Project ${proj.name}")
    println(projectDependencies.collect { "  ${it.name} -> ${it.dependencyProject.path}" }.join(System.lineSeparator()))
    println()
  }
}

我在junit-team/junit5存储库上进行了尝试，并得到了以下输出：

Projects loaded
***************
Project junit5


Project documentation
  junit-jupiter-api -> :junit-jupiter-api
  junit-jupiter-params -> :junit-jupiter-params
  junit-platform-runner -> :junit-platform-runner
  junit-platform-launcher -> :junit-platform-launcher
  junit-platform-console -> :junit-platform-console
  junit-vintage-engine -> :junit-vintage-engine
  junit-jupiter-engine -> :junit-jupiter-engine

Project junit-jupiter-api
  junit-platform-commons -> :junit-platform-commons

Project junit-jupiter-engine
  junit-platform-engine -> :junit-platform-engine
  junit-jupiter-api -> :junit-jupiter-api
  junit-platform-launcher -> :junit-platform-launcher
  junit-platform-runner -> :junit-platform-runner
  junit-platform-engine -> :junit-platform-engine
  junit-platform-console -> :junit-platform-console

Project junit-jupiter-migrationsupport
  junit-jupiter-api -> :junit-jupiter-api
  junit-jupiter-engine -> :junit-jupiter-engine
  junit-platform-launcher -> :junit-platform-launcher
  junit-platform-runner -> :junit-platform-runner
  junit-platform-engine -> :junit-platform-engine
  junit-platform-console -> :junit-platform-console

Project junit-jupiter-params
  junit-jupiter-api -> :junit-jupiter-api
  junit-platform-engine -> :junit-platform-engine
  junit-jupiter-engine -> :junit-jupiter-engine
  junit-platform-launcher -> :junit-platform-launcher
  junit-platform-runner -> :junit-platform-runner
  junit-platform-console -> :junit-platform-console

Project junit-platform-commons


Project junit-platform-console
  junit-platform-launcher -> :junit-platform-launcher

Project junit-platform-console-standalone
  junit-platform-console -> :junit-platform-console
  junit-jupiter-engine -> :junit-jupiter-engine
  junit-jupiter-params -> :junit-jupiter-params
  junit-vintage-engine -> :junit-vintage-engine
  junit-jupiter-api -> :junit-jupiter-api
  junit-jupiter-params -> :junit-jupiter-params

Project junit-platform-engine
  junit-platform-commons -> :junit-platform-commons

Project junit-platform-gradle-plugin
  junit-platform-console -> :junit-platform-console
  junit-platform-launcher -> :junit-platform-launcher
  junit-jupiter-api -> :junit-jupiter-api
  junit-platform-console -> :junit-platform-console
  junit-jupiter-engine -> :junit-jupiter-engine

Project junit-platform-launcher
  junit-platform-engine -> :junit-platform-engine

Project junit-platform-runner
  junit-platform-launcher -> :junit-platform-launcher
  junit-platform-suite-api -> :junit-platform-suite-api

Project junit-platform-suite-api
  junit-platform-commons -> :junit-platform-commons

Project junit-platform-surefire-provider
  junit-platform-launcher -> :junit-platform-launcher
  junit-jupiter-api -> :junit-jupiter-api
  junit-platform-runner -> :junit-platform-runner
  junit-jupiter-engine -> :junit-jupiter-engine
  junit-platform-console -> :junit-platform-console

Project junit-vintage-engine
  junit-platform-engine -> :junit-platform-engine
  junit-platform-launcher -> :junit-platform-launcher
  junit-jupiter-api -> :junit-jupiter-api
  junit-platform-runner -> :junit-platform-runner
  junit-platform-engine -> :junit-platform-engine
  junit-platform-console -> :junit-platform-console
  junit-jupiter-engine -> :junit-jupiter-engine

Project platform-tests
  junit-platform-commons -> :junit-platform-commons
  junit-platform-console -> :junit-platform-console
  junit-platform-engine -> :junit-platform-engine
  junit-platform-launcher -> :junit-platform-launcher
  junit-jupiter-api -> :junit-jupiter-api
  junit-jupiter-params -> :junit-jupiter-params
  junit-platform-runner -> :junit-platform-runner
  junit-platform-engine -> :junit-platform-engine
  junit-jupiter-engine -> :junit-jupiter-engine
  junit-vintage-engine -> :junit-vintage-engine
  junit-jupiter-migrationsupport -> :junit-jupiter-migrationsupport
  junit-platform-gradle-plugin -> :junit-platform-gradle-plugin
  junit-platform-surefire-provider -> :junit-platform-surefire-provider