Jes Cok <******@****.***> 1695442540 +0000

	query   string
	current string
	allow   string
	vers    string
	err     string
}{
	{path: queryRepo, query: "<v0.0.0", vers: "v0.0.0-pre1"},
	{path: queryRepo, query: "<v0.0.0-pre1", err: `no matching versions for query "<v0.0.0-pre1"`},
	{path: queryRepo, query: "<=v0.0.0", vers: "v0.0.0"},
	{path: queryRepo, query: ">v0.0.0", vers: "v0.0.1"},
	{path: queryRepo, query: ">=v0.0.0", vers: "v0.0.0"},

		if b.err != nil {
			return nil, b.err
		}
		for n == 0 {
			n, u.is64 = b.unitLength()
		}
		dataOff := b.off
		vers := b.uint16()
		if vers < 2 || vers > 5 {
			b.error("unsupported DWARF version " + strconv.Itoa(int(vers)))
			break
		}
		u.vers = int(vers)
		if vers >= 5 {
			u.utype = b.uint8()
			u.asize = int(b.uint8())
		}
		var abbrevOff uint64
		if u.is64 {
			abbrevOff = b.uint64()

// The caller is assumed to have checked that ModIsValid(path, vers) is true.
func ModIsPrefix(path, vers string) bool {
	if IsToolchain(path) {
		if path == "toolchain" {
			return IsLang(FromToolchain(vers))
		}
		return IsLang(vers)
	}
	// Semver
	dots := 0
	for i := 0; i < len(vers); i++ {
		switch vers[i] {
		case '-', '+':
			return false
		case '.':
			dots++
			if dots >= 2 {
				return false

			b.error("type unit length overflow")
			return b.err
		}
		hdroff := b.off
		vers := int(b.uint16())
		if vers != 4 {
			b.error("unsupported DWARF version " + strconv.Itoa(vers))
			return b.err
		}
		var ao uint64
		if !dwarf64 {
			ao = uint64(b.uint32())
		} else {
			ao = b.uint64()
		}
		atable, err := d.parseAbbrev(ao, vers)
		if err != nil {
			return err
		}
		asize := b.uint8()
		sig := b.uint64()

			exitCode = 1
			continue
		}
		path, vers, dir := f[0], f[1], f[2]
		mod, err := os.ReadFile(filepath.Join(gopath, "pkg/mod/cache/download", path, "@v", vers+".mod"))
		if err != nil {
			log.Printf("%s: %v", arg, err)
			exitCode = 1
			continue
		}
		info, err := os.ReadFile(filepath.Join(gopath, "pkg/mod/cache/download", path, "@v", vers+".info"))
		if err != nil {
			log.Printf("%s: %v", arg, err)

			needFullGraph = true
			if !HasModRoot() {
				base.Fatalf("go: cannot match %q: %v", arg, ErrNoModRoot)
			}
			continue
		}
		if path, vers, found := strings.Cut(arg, "@"); found {
			if vers == "upgrade" || vers == "patch" {
				if _, ok := rs.rootSelected(path); !ok || rs.pruning == unpruned {
					needFullGraph = true
					if !HasModRoot() {

			if u.scanMode != 0 {
				scan = u.scanMode
			}
			if u.object == "" {
				healBucket(u.bucket, scan)
			} else {
				if len(u.versions) > 0 {
					vers := len(u.versions) / 16
					if vers > 0 {
						for i := 0; i < vers; i++ {
							healObject(u.bucket, u.object, uuid.UUID(u.versions[16*i:]).String(), scan)
						}
					}
				} else {
					healObject(u.bucket, u.object, u.versionID, scan)

	},
}

func mvl(s string) []module.Version {
	var list []module.Version
	for _, f := range strings.Split(s, ";") {
		f = strings.TrimSpace(f)
		path, vers, _ := strings.Cut(f, " ")
		list = append(list, module.Version{Path: path, Version: vers})
	}
	return list

		return ""
	}
	var rvPairs []string
	for rev, ver := range *rv {
		if ver == "" {
			ver = "latest"
		}
		rvPairs = append(rvPairs,
			fmt.Sprintf("%s=%s", rev, ver))
	}
	return strings.Join(rvPairs, ",")
}

// Versions returns the Istio versions present in the given RevVerMap.
func (rv *RevVerMap) Versions() IstioVersions {
	if rv == nil {
		return nil
	}
	var vers []IstioVersion
	for _, v := range *rv {