"fmt"
	"strconv"
)

type pathOptions struct {
	path *Path
}

// PathOption modifies a pathOptions
type PathOption func(o *pathOptions)

// WithPath generates a PathOption
func WithPath(p *Path) PathOption {
	return func(o *pathOptions) {
		o.path = p
	}
}

// ToPath produces *Path from a set of PathOption
func ToPath(opts ...PathOption) *Path {
	c := &pathOptions{}
	for _, opt := range opts {
		opt(c)

spec:
  rules:
  - matches:
    - path:
        type: PathPrefix
        value: /mypath
    backendRefs:
    - name: my-service-1
      port: 8080
  - matches:
    - path:
        type: PathPrefix
        value: /mypath-012
    backendRefs:
    - name: my-service-2
      port: 8080
  - matches:
    - path:
        type: PathPrefix
        value: /my%20path/123
    backendRefs:
    - name: my-service-3

}

repositories {
    mavenCentral()
}

dependencies {
    jasper 'org.apache.tomcat.embed:tomcat-embed-jasper:9.0.2'
}

tasks.register('preCompileJsps') {
    def jasperClasspath = configurations.jasper.asPath
    def projectLayout = layout
    doLast {
        ant.taskdef(classname: 'org.apache.jasper.JspC',
                    name: 'jasper',
                    classpath: jasperClasspath)

set -o nounset
set -o pipefail

# Short-circuit if init.sh has already been sourced
[[ $(type -t kube::init::loaded) == function ]] && return 0

# Unset CDPATH so that path interpolation can work correctly
# https://github.com/kubernetes/kubernetes/issues/52255
unset CDPATH

# The root of the build/dist directory
KUBE_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd -P)"

tasks.register("check") {
    doLast {
        ant.withGroovyBuilder {
            "taskdef"("name" to "pmd",
                      "classname" to "net.sourceforge.pmd.ant.PMDTask",
                      "classpath" to pmd.asPath)
            "pmd"("shortFilenames" to true,
                  "failonruleviolation" to true,
                  "rulesetfiles" to file("pmd-rules.xml").toURI().toString()) {

		t.Run(tt.name, func(t *testing.T) {
			got := validateIssuerURL(tt.in, tt.disallowedIssuers, fldPath).ToAggregate()
			if d := cmp.Diff(tt.want, errString(got)); d != "" {
				t.Fatalf("URL validation mismatch (-want +got):\n%s", d)
			}
		})
	}
}

func TestValidateIssuerDiscoveryURL(t *testing.T) {
	fldPath := field.NewPath("issuer", "discoveryURL")

	testCases := []struct {
		name      string

	}

	errlist := []error{}
	data := make(map[string]volumeutil.FileProjection)
	for _, fileInfo := range items {
		var fileProjection volumeutil.FileProjection
		fPath := filepath.Clean(fileInfo.Path)
		if fileInfo.Mode != nil {
			fileProjection.Mode = *fileInfo.Mode
		} else {
			fileProjection.Mode = *defaultMode
		}
		if fileInfo.FieldRef != nil {

// symbol table. All control characters, space, '%' and '"', as well as
// non-7-bit clean bytes turn into %xx. The period needs escaping only in the
// last segment of the path, and it makes for happier users if we escape that as
// little as possible.
func PathToPrefix(s string) string {
	slash := strings.LastIndex(s, "/")
	// check for chars that need escaping
	n := 0

// If there is an error, it will be of type [*PathError].
func RemoveAll(path string) error {
	return removeAll(path)
}

// endsWithDot reports whether the final component of path is ".".
func endsWithDot(path string) bool {
	if path == "." {
		return true
	}
	if len(path) >= 2 && path[len(path)-1] == '.' && IsPathSeparator(path[len(path)-2]) {
		return true
	}
	return false

// If the path is empty, Base returns ".".
// If the path consists entirely of slashes, Base returns "/".
func Base(path string) string {
	if path == "" {
		return "."
	}
	// Strip trailing slashes.
	for len(path) > 0 && path[len(path)-1] == '/' {
		path = path[0 : len(path)-1]
	}
	// Find the last element
	if i := bytealg.LastIndexByteString(path, '/'); i >= 0 {
		path = path[i+1:]
	}