registration.addProvider(new ServiceRegistrationProvider() {
            public void configure(ServiceRegistration serviceRegistration, StartParameter startParameter) {
                if (startParameter.isProfile()) {
                    serviceRegistration.add(BuildProfile.class);
                    serviceRegistration.add(ReportGeneratingProfileListener.class);
                    serviceRegistration.add(ProfileCoordinator.class);

            }
            buildJvmOpts.add(debug.toDebugArgument());
        }
        if (isProfile()) {
            buildJvmOpts.add(profiler);
        }

        if (isSharedDaemons()) {
            buildJvmOpts.add("-Xms256m");
            buildJvmOpts.add("-Xmx1024m");
        } else {

    /**
     * Forces Gradle to consider the build to be interactive
     */
    GradleExecuter withForceInteractive(boolean flag);

    boolean isDebug();

    boolean isProfile();

    /**
     * Starts the launcher JVM (daemon client) in suspended debug mode
     */
    GradleExecuter startLauncherInDebugger(boolean debugLauncher);

    /**

            encoder.writeBoolean(startParameter.isDryRun());
            encoder.writeBoolean(startParameter.isRerunTasks());
            encoder.writeBoolean(startParameter.isProfile());
            encoder.writeBoolean(startParameter.isContinueOnFailure());
            encoder.writeBoolean(startParameter.isOffline());
            encoder.writeBoolean(startParameter.isRefreshDependencies());

     */
    public void setProfile(boolean profile) {
        this.profile = profile;
    }

    /**
     * Returns true if a profile report will be generated.
     */
    public boolean isProfile() {
        return profile;
    }

    /**
     * Specifies whether the build should continue on task failure. The default is false.
     */
    public boolean isContinueOnFailure() {

	verbose = flag.Bool("v", false, "verbose mode")
)

// ToHTML in comment.go assigns a (possibly blank) ID to each heading
var html_h = regexp.MustCompile(`<h3 id="[^"]*">`)

const html_endh = "</h3>\n"

func isGoFile(fi fs.FileInfo) bool {
	return strings.HasSuffix(fi.Name(), ".go") &&
		!strings.HasSuffix(fi.Name(), "_test.go")
}

func appendHeadings(list []string, comment string) []string {
	var buf strings.Builder

import (
	"go/ast"
	"go/parser"
	"go/token"
	"os"
	"path"
	"runtime"
	"strings"
)

func isGoFile(dir os.FileInfo) bool {
	return !dir.IsDir() &&
		!strings.HasPrefix(dir.Name(), ".") && // ignore .files
		path.Ext(dir.Name()) == ".go"
}

func isPkgFile(dir os.FileInfo) bool {
	return isGoFile(dir) &&
		!strings.HasSuffix(dir.Name(), "_test.go") // ignore test files
}

func pkgName(filename string) string {

}

func isGoFile(fi fs.FileInfo) bool {
	name := fi.Name()
	return !fi.IsDir() &&
		len(name) > 0 && name[0] != '.' && // ignore .files
		filepath.Ext(name) == ".go"
}

type bundle struct {
	*Package
	FSet *token.FileSet
}

func test(t *testing.T, mode Mode) {
	// determine file filter
	filter := isGoFile
	if *files != "" {
		rx, err := regexp.Compile(*files)

func walkDir(path string) {
	filepath.WalkDir(path, visitFile)
}

func visitFile(path string, f fs.DirEntry, err error) error {
	if err == nil && isGoFile(f) {
		err = processFile(path, false)
	}
	if err != nil {
		report(err)
	}
	return nil
}

func isGoFile(f fs.DirEntry) bool {
	// ignore non-Go files
	name := f.Name()
	return !f.IsDir() && !strings.HasPrefix(name, ".") && strings.HasSuffix(name, ".go")

	defer close(filenames)

	handleFile := func(filename string, d fs.DirEntry, err error) error {
		if err != nil {
			t.Error(err)
			return nil
		}
		// don't descend into testdata directories
		if isGoFile(d) && !strings.Contains(filepath.ToSlash(filename), "/testdata/") {
			filenames <- filename
			nfiles++
		}
		return nil
	}

	// test Go files provided via -files, if any
	if *files != "" {