func initGatewaysMap(ctx analysis.Context) map[string]map[string][]string {
	gwConflictingMap := make(map[string]map[string][]string)
	ctx.ForEach(gvk.Gateway, func(r *resource.Instance) bool {
		gw := r.Message.(*v1alpha3.Gateway)
		gwName := r.Metadata.FullName.String()

		gwSelector := klabels.SelectorFromSet(gw.GetSelector())
		sGWSelector := gwSelector.String()
		for _, server := range gw.GetServers() {

func PathMajorPrefix(pathMajor string) string {
	if pathMajor == "" {
		return ""
	}
	if pathMajor[0] != '/' && pathMajor[0] != '.' {
		panic("pathMajor suffix " + pathMajor + " passed to PathMajorPrefix lacks separator")
	}
	if strings.HasPrefix(pathMajor, ".v") && strings.HasSuffix(pathMajor, "-unstable") {
		pathMajor = strings.TrimSuffix(pathMajor, "-unstable")
	}
	m := pathMajor[1:]

		}
	}
	return args, nil
}

func readArg(s string) (arg string, value uint64, rest string, err error) {
	var tok string
	tok, rest = readToken(s)
	if len(tok) == 0 {
		return "", 0, s, fmt.Errorf("no argument")
	}
	parts := strings.SplitN(tok, "=", 2)
	if len(parts) < 2 {
		return "", 0, s, fmt.Errorf("malformed argument: %q", tok)
	}
	arg = parts[0]

    min_length: Annotated[
        Optional[int],
        Doc(
            """
            Minimum length for strings.
            """
        ),
    ] = None,
    max_length: Annotated[
        Optional[int],
        Doc(
            """
            Maximum length for strings.
            """
        ),
    ] = None,
    pattern: Annotated[
        Optional[str],
        Doc(

		port = portMap[url.Scheme]
	}
	return net.JoinHostPort(addr, port)
}

// Given a string of the form "host", "host:port", or "[ipv6::address]:port",
// return true if the string includes a port.
func hasPort(s string) bool { return strings.LastIndex(s, ":") > strings.LastIndex(s, "]") }

func idnaASCII(v string) (string, error) {
	// TODO: Consider removing this check after verifying performance is okay.

// license that can be found in the LICENSE file.

// Package strconv implements conversions to and from string representations
// of basic data types.
//
// # Numeric Conversions
//
// The most common numeric conversions are [Atoi] (string to int) and [Itoa] (int to string).
//
//	i, err := strconv.Atoi("-42")
//	s := strconv.Itoa(-42)
//
// These assume decimal and the Go int type.
//

func SdsCertificateConfigFromResourceName(resource string) (SdsCertificateConfig, bool) {
	if strings.HasPrefix(resource, "file-cert:") {
		filesString := strings.TrimPrefix(resource, "file-cert:")
		split := strings.Split(filesString, ResourceSeparator)
		if len(split) != 2 {
			return SdsCertificateConfig{}, false
		}
		return SdsCertificateConfig{split[0], split[1], ""}, true
	} else if strings.HasPrefix(resource, "file-root:") {

}

func splitPorts(portsString string) []string {
	return strings.Split(portsString, ",")
}

func parsePort(portStr string) (int, error) {
	port, err := strconv.ParseUint(strings.TrimSpace(portStr), 10, 16)
	if err != nil {
		return 0, fmt.Errorf("failed parsing port '%s': %v", portStr, err)
	}
	return int(port), nil
}

func parsePorts(portsString string) ([]int, error) {

			return
		}

		refs := make(map[string]string)
		for _, line := range strings.Split(string(out), "\n") {
			f := strings.Fields(line)
			if len(f) != 2 {
				continue
			}
			if f[1] == "HEAD" || strings.HasPrefix(f[1], "refs/heads/") || strings.HasPrefix(f[1], "refs/tags/") {
				refs[f[1]] = f[0]
			}
		}
		for ref, hash := range refs {

#include <algorithm>
#include <cstdint>
#include <memory>
#include <string>
#include <vector>

#include "absl/container/flat_hash_map.h"
#include "absl/log/log.h"
#include "absl/strings/ascii.h"
#include "absl/strings/match.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_format.h"
#include "absl/strings/str_split.h"
#include "absl/strings/string_view.h"
#include "llvm/ADT/STLExtras.h"