}

    GradleDistribution getPrevious() {
        return previous
    }

    String getReleasedGradleVersion() {
        return previous.version.baseVersion.version
    }

    protected TestFile getBuildFile() {
        testDirectory.file('build.gradle')
    }

    protected TestFile getSettingsFile() {
        testDirectory.file('settings.gradle')
    }

    TestFile getTestDirectory() {

            subProjects << p;
            ConfigureUtil.configure(configClosure, p);
        }

        File getBuildFile() {
            def buildFile = projectDir.file("build.gradle")
            if (!buildFile.exists()) {
                buildFile.createFile()
            }
            return buildFile
        }
    }

    @Override
    protected <T extends ProjectIdentifier> void select(ProjectRegistry<? extends T> candidates, List<? super T> matches) {
        for (T candidate : candidates.getAllProjects()) {
            if (candidate.getBuildFile().equals(buildFile)) {
                matches.add(candidate);
            }
        }
    }

    @Override
    protected void checkPreconditions(ProjectRegistry<?> registry) {

        return gradleInstallationHomeDir;
    }

    @Nullable
    public File getSettingsFile() {
        return settingsFile;
    }

    @Nullable
    public File getBuildFile() {
        return buildFile;
    }

    }

    private void includeBuildFileInProject(VisualStudioExtensionInternal extension) {
        extension.getProjectRegistry().all(vsProject -> {
            if (project.getBuildFile() != null) {
                vsProject.addSourceFile(project.getBuildFile());
            }
        });
    }

    private void createTasksForVisualStudio(VisualStudioExtensionInternal extension) {

        StartParameter startParameter = action.getStartParameter();
        @SuppressWarnings("deprecation")
        File customBuildFile = DeprecationLogger.whileDisabled(startParameter::getBuildFile);
        if (customBuildFile != null) {
            validateIsFileAndExists(customBuildFile, "build file");
        }
        if (startParameter.getProjectDir() != null) {

        // Need to wrap resolution of the build file to associate the build file with the correct project
        File buildFile = scriptResolution.resolveScriptsForProject(owner.getIdentityPath(), projectDescriptor::getBuildFile);
        TextResource resource = textFileResourceLoader.loadFile("build file", buildFile);
        ScriptSource source = new TextResourceScriptSource(resource);

            Actions.doNothing(),
            publicBuildPath,
            true
        );
        @SuppressWarnings("deprecation")
        File customBuildFile = DeprecationLogger.whileDisabled(buildSrcStartParameter::getBuildFile);
        assert customBuildFile == null;
        return buildDefinition;
    }

    private static StartParameterInternal buildSrcStartParameterFor(File buildSrcDir, StartParameter containingBuildParameters) {

            .setProjectDirectory(project.getProjectDir())
            .setBuildTreePath(projectIdentityPath)
            .setChildren(children);

        gradleProject.getBuildScript().setSourceFile(project.getBuildFile());

        for (DefaultGradleProject child : children) {
            child.setParent(gradleProject);
        }

        if (realizeTasks) {

            getAllProjects() >> (projects as Set)
        }
        return registry
    }

    private ProjectIdentifier project(File buildFile) {
        return Stub(ProjectIdentifier) {
            getBuildFile() >> buildFile
        }
    }