given:
        MavenHttpModule moduleB = publishMavenModule(mavenHttpRepo, 'b')
        MavenHttpModule moduleC = publishMavenModule(mavenHttpRepo, 'c')
        def moduleD = mavenHttpRepo.module(GROUP_ID, 'd', VERSION).dependsOn(moduleA).publish()
        def moduleE = mavenHttpRepo.module(GROUP_ID, 'e', VERSION).dependsOn(moduleB).dependsOn(moduleC).publish()

        buildFile << """

        traverses b, d

        def moduleA = DefaultModuleIdentifier.newId("group", "a")
        def moduleB = DefaultModuleIdentifier.newId("group", "b")
        moduleReplacements.participatesInReplacements(moduleA) >> true
        moduleReplacements.participatesInReplacements(moduleB) >> true
        moduleReplacements.getReplacementFor(moduleA) >> new ModuleReplacementsData.Replacement(moduleB, null)

	<target name="install.module">
		<get dest="${target.dir}">
			<url url="${repo.url}/${module.groupId}/${module.name.prefix}${module.name}/${module.version}/${module.name.prefix}${module.name}-${module.zip.version}.zip" />
		</get>
		<unzip dest="${modules.dir}/${module.name}" src="${target.dir}/${module.name.prefix}${module.name}-${module.zip.version}.zip">
			<patternset>
				<include name="**" />
			</patternset>
			<cutdirsmapper dirs="1" />

    /**
     * Returns the modules required by this module.
     */
    Set<Module> getRequiredModules();

    /**
     * Returns the transitive closure of all modules required by this module, including the module itself.
     */
    Set<Module> getAllRequiredModules();

    /**
     * Returns the implementation + runtime classpath of the transitive closure of all modules required by this module, including the module itself.

        given: "3 modules, where there are dependency relations such that module1 depends on module2 and module2 depends on module3"
        mavenRepo.module('org.test', 'module1', '1.0').publish()
        mavenRepo.module('org.test', 'module2', '1.0')
            .dependsOn('org.test', 'module1', '1.0')
            .publish()
        mavenRepo.module('org.test', 'module3', '1.0')

        def module2 = registry.getModule("gradle-module-2")
        module1.allRequiredModules as List == [module1, module2]
        module2.allRequiredModules as List == [module2, module1]
    }

    def "supports cycles between optional modules"() {
        given:
        def module1Dir = createModule("module-1", properties(optional: 'gradle-optional-module,gradle-module-2'))

    }
    retrieve.dependsOn(':a:retrieve')
}
"""

        when:
        module1.ivy.expectGet()
        module1.jar.expectGet()

        module2.ivy.expectHead()
        module2.ivy.sha1.expectGet()
        module2.ivy.expectGet()
        module2.jar.expectHead()
        module2.jar.sha1.expectGet()
        module2.jar.expectGet()

        then:
        succeeds 'retrieve'

        and:

## explicit; go 1.21
golang.org/x/build/relnote
# golang.org/x/mod v0.18.0
## explicit; go 1.18
golang.org/x/mod/internal/lazyregexp
golang.org/x/mod/modfile
golang.org/x/mod/module
golang.org/x/mod/semver
golang.org/x/mod/sumdb
golang.org/x/mod/sumdb/dirhash
golang.org/x/mod/sumdb/note
golang.org/x/mod/sumdb/tlog
golang.org/x/mod/zip
# golang.org/x/sync v0.7.0
## explicit; go 1.18

        conf.exclude([group: "group1", module: "module1"])
        child.exclude([group: "group2", module: "module2"])

        expect:
        def config = state.getConfiguration("child").metadata
        def excludes = config.excludes
        config.excludes*.moduleId.group == ["group2", "group1"]
        config.excludes*.moduleId.name == ["module2", "module1"]
        config.excludes.is(excludes)
    }

Michael Anthony Knyszek <******@****.***> 1717451199 +0000