} else if (repoType == MAVEN) {
            repoA = mavenRepo("repoA")
            repoB = mavenRepo("repoB")

            publishPlugin(pluginA, repoA)
            publishPlugin(pluginAB, repoA)
            publishPlugin(pluginAB, repoB)
        }
    }

    private def publishPlugin(String pluginId, Repository repository) {

			setRecommendedPluginOrder: []string{"pluginA", "pluginB", "pluginC", "pluginD"},
			setDefaultOffPlugins:      sets.Set[string]{},
		},

		// scenario 3: use default off plugins and specified by enable-admission-plugins with RecommendedPluginOrder
		{
			expectedPluginNames:       []string{"pluginA", "pluginB", "pluginC", "pluginD"},
			setRecommendedPluginOrder: []string{"pluginA", "pluginB", "pluginC", "pluginD"},

        expect:
        def plugin1 = pluginRegistry.lookup(DefaultPluginId.of("plugin-1"))
        def plugin2 = pluginRegistry.lookup(DefaultPluginId.of("plugin-2"))

        plugin1.isAlsoKnownAs(DefaultPluginId.of("plugin-1"))
        plugin1.isAlsoKnownAs(DefaultPluginId.of("plugin-2"))
        plugin2.isAlsoKnownAs(DefaultPluginId.of("plugin-1"))
        plugin2.isAlsoKnownAs(DefaultPluginId.of("plugin-2"))
    }

                }
            }

            class Plugin3 {
                static class Rules extends RuleSource {
                    @Mutate
                    void m(String s) {
                        "foo"
                    }
                }
            }

            apply type: Plugin1
            apply type: Plugin2
            apply type: Plugin3
        """

        when:

        file("buildSrc/src/main/groovy/PluginB.groovy") << """
            class PluginB implements $Plugin.name {
                void apply(project) {}
            }
        """
        file("buildSrc/src/main/resources/META-INF/gradle-plugins/b.properties") << "implementation-class=PluginB"

        file("buildSrc/src/main/groovy/PluginC.groovy") << """

        buildFile """
            class Plugin1 implements Plugin {
                void apply(project) {
                    project.rootProject.project(":b").apply(plugin: Plugin2)
                }
            }
            class Plugin2 implements Plugin {
                void apply(project) {

                }
            }

            project(":a").apply plugin: Plugin1
        """
        succeeds("help")

            |
   [plexus.core.maven]
     ^            ^
     |            |
[plugin0]      [plugin1]
+-----+

 The <<<plexus.core>>> realm contains the resources required to run any
 plexus application; The <<<plexus.core.maven>>> realm contains all of the
 resources required to run Maven. Each subsequent plugin realm contains the
 JAR plugin as well as its dependencies. The realms noted above are setup

            }
        """

        file("plugin1.gradle") << """
            task sayMessageFrom1 { doLast { println new pkg.Thing().getMessage() } }
            apply from: 'plugin2.gradle'
        """

        file("plugin2.gradle") << """
            task sayMessageFrom2 { doLast { println new pkg.Thing().getMessage() } }
            apply from: 'plugin3.gradle'
        """

        file("plugin3.gradle") << """

        file('plugin-1/settings.gradle') << '''
            includeBuild("../plugin-0")
        '''
        file("plugin-1/build.gradle") << '''
            plugins {
                id("groovy-gradle-plugin")
                id("my.plugin-0")
            }
            gradlePlugin {
                plugins {
                    test {
                        id = "my.plugin-1"

	// initialized later.

	// Each plugin can make use of VolumeConfig.  The single arg to this func contains *all* enumerated
	// options meant to configure volume plugins.  From that single config, create an instance of volume.VolumeConfig
	// for a specific plugin and pass that instance to the plugin's ProbeVolumePlugins(config) func.

	// HostPath recycling is for testing and development purposes only!