a.moduleMetadata.file.text = """
{
    "formatVersion": "${FORMAT_VERSION}",
    "variants": [
        {
            "name": "lot-o-files",
            "files": [
                { "name": "a_main.jar", "url": "a-1.2.jar" },
                { "name": "a_extra.jar", "url": "a-1.2-extra.jar" },
                { "name": "a.zip", "url": "a-1.2.zip" }
            ]
        }
    ]
}
"""

        this.project = project;
        this.extendProductionCode = extendProductionCode;

        // TODO: Deprecate allowing user to extend main feature.
        if (extendProductionCode && !SourceSet.isMain(sourceSet)) {
            throw new GradleException("Cannot extend main feature if source set is not also main.");
        }

        this.jvmPluginServices = project.getServices().get(JvmPluginServices.class);

        a.moduleMetadata.file.text = """
{
    "formatVersion": "${FORMAT_VERSION}",
    "variants": [
        {
            "name": "lot-o-files",
            "files": [
                { "name": "a_main.jar", "url": "a-1.2.jar" },
                { "name": "a_extra.jar", "url": "a-1.2-extra.jar" },
                { "name": "a.zip", "url": "a-1.2.zip" }
            ]
        }
    ]
}
"""

     * @since 6.0
     */
    String getSourcesElementsConfigurationName();

    /**
     * Determines if this source set is the main source set
     *
     * @since 6.7
     */
    static boolean isMain(SourceSet sourceSet) {
        return MAIN_SOURCE_SET_NAME.equals(sourceSet.getName());
    }

	} else {
		moduledata.AddUint(ctxt.Arch, 0) // modulename
		moduledata.AddUint(ctxt.Arch, 0)
		nilSlice() // moduleshashes slice
	}

	hasmain := ctxt.BuildMode == BuildModeExe || ctxt.BuildMode == BuildModePIE
	if hasmain {
		moduledata.AddUint8(1)
	} else {
		moduledata.AddUint8(0)
	}

	// The rest of moduledata is zero initialized.

	// This slice records the initializing tasks that need to be
	// done to start up the program. It is built by the linker.
	inittasks []*initTask

	modulename   string
	modulehashes []modulehash

	hasmain uint8 // 1 if module contains the main function, 0 otherwise
	bad     bool  // module failed to load and should be ignored

	gcdatamask, gcbssmask bitvector