You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: repospec.go
    path of file: ./repos/kubeedge/vendor/sigs.k8s.io/kustomize/api/internal/git
    
    the code of the file until where you have to start completion: // Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0

package git

import (
	"fmt"
	"log"
	"net/url"
	"path/filepath"
	"regexp"
	"strconv"
	"strings"
	"time"

	"sigs.k8s.io/kustomize/kyaml/errors"
	"sigs.k8s.io/kustomize/kyaml/filesys"
)

// Used as a temporary non-empty occupant of the cloneDir
// field, as something distinguishable from the empty string
// in various outputs (especially tests). Not using an
// actual directory name here, as that's a temporary directory
// with a unique name that isn't created until clone time.
const notCloned = filesys.ConfirmedDir("/notCl
    
func parseQuery(query string) (string, time.Duration, bool) {
	values, err := url.ParseQuery(query)
	// in event of parse failure, return defaults
	if err != nil {
		return "", defaultTimeout, defaultSubmodules
	}

	// ref is the desired git ref to target. Can be specified by in a git URL
	// with ?ref=<string> or ?version=<string>, although ref takes precedence.
	ref := values.Get("version")
	if queryValue := values.Get("ref"); queryValue != "" {
		ref = queryValue
	}

	// depth is the desired git exec timeout. Can be specified by in a git URL
	// with ?timeout=<duration>.
	duration := defaultTimeout
	if queryValue := values.Get("timeout"); queryValue != "" {
		// Attempt to first parse as a number of integer seconds (like "61"),
		// and then attempt to parse as a suffixed duration (like "61s").
		if intValue, err := strconv.Atoi(queryValue); err == nil && intValue > 0 {
			duration = time.Duration(intValue) * time.Second
		} else if durationValue, err := time.ParseDuration(queryValue); err == nil && durationValue > 0 {
			duration = durationValue
		}
	}

	// submodules indicates if git submodule cloning is desired. Can be
	// specified by in a git URL with ?submodules=<bool>.
	submodules := defaultSubmodules
	if queryValue := values.Get("submodules"); queryValue != "" {
		if boolValue, err := strconv.ParseBool(queryValue); err == nil {
			submodules = boolValue
		}
	}

	return ref, duration, submodules
}