/**
     * Returns a unique path for this build within the current Gradle invocation.
     */
    Path getIdentityPath();

    String contextualize(String description);

    PublicBuildPath getPublicBuildPath();

    /**
     * The basis for project build scripts.
     *
     * It is the Gradle runtime + buildSrc's contributions.

        }

        @Override
        public BuildOperationDescriptor.Builder description() {
            return BuildOperationDescriptor.displayName(
                    gradleInternal.contextualize("Notify task graph whenReady listeners"))
                .details(
                    new NotifyTaskGraphWhenReadyDetails(
                        gradleInternal.getIdentityPath()
                    )

        if (identityPath == null) {
            identityPath = services.get(PublicBuildPath.class).getBuildPath();
        }
        return identityPath;
    }

    @Override
    public String contextualize(String description) {
        if (isRootBuild()) {
            return description;
        } else {
            Path contextPath = getIdentityPath();

                    public ModelPath getScope() {
                        return targetPath;
                    }

                    @Override
                    public ModelAction contextualize(final MethodRuleAction action) {
                        final List<ModelReference<?>> inputs = withImplicitInputs(action.getInputs());

        // We are forcing the use of the plugin realm for all lookups that might occur during
        // the lifecycle that is part of the lookup. Here we are specifically trying to keep
        // lookups that occur in contextualize calls in line with the right realm.
        ClassRealm oldLookupRealm = container.setLookupRealm(pluginRealm);

        ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();

    BuildSpecificSelector relativeToBuild(BuildState target);

    /**
     * A selector that is contextualized to select tasks relative to some build.
     */
    interface BuildSpecificSelector {
        TaskSelection resolveTaskName(String taskName);
    }

    class Filter {
        private final BuildState build;

            write(gradle.settings.settingsScript.resource.file)
            writeBuildDefinition(state.buildDefinition)
            write(state.identityPath)
        }
        // Encode the build state using the contextualized IO service for the nested build
        state.projects.withMutableStateOfAllProjects {
            gradle.serviceOf<ConfigurationCacheIO>().writeIncludedBuildStateTo(
                stateFileFor(state.buildDefinition),

    def homeDirServices = new DefaultGradleUserHomeScopeServiceRegistry(globalServices, new HomeDirServiceProvider())

    def "creates service registry contextualised to home dir"() {
        def dir = new File("home-dir")

        expect:
        def services = homeDirServices.getServicesFor(dir)
        services.get(SomeGlobalService) != null

            }
            getRemoveUnusedEntriesOlderThan().set(providerFromSupplier(daysAgo(removeUnusedEntriesAfterDays)));
        }
    }

    /**
     * An implementation of {@link Property} that provides a contextualized error if the value is mutated after finalization.
     */
    private static class ContextualErrorMessageProperty<T> extends DefaultProperty<T> {
        private final String displayName;

	// PrevMergedGateway contains information about merged gateway associated with the proxy previously
	PrevMergedGateway *PrevMergedGateway

	// ServiceTargets contains a list of all Services associated with the proxy, contextualized for this particular proxy.
	// These are unique to this proxy, as the port information is specific to it - while a ServicePort is shared with the