// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package pgo contains the compiler-agnostic portions of PGO profile handling.
// Notably, parsing pprof profiles and serializing/deserializing from a custom
// intermediate representation.
package pgo

// Profile contains the processed data from the PGO profile.
type Profile struct {

// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package pprof

import (
	"context"
	"fmt"
	"slices"
	"strings"
)

type label struct {
	key   string
	value string
}

// LabelSet is a set of labels.
type LabelSet struct {
	list []label
}

type Options struct {
	// The IP port to use for ctrlz.
	Port uint16

	// The IP address to listen on for ctrlz.
	Address string

	// If true, pprof will be enabled
	EnablePprof bool
}

// DefaultOptions returns a new set of options, initialized to the defaults
func DefaultOptions() *Options {
	return &Options{
		Port:    9876,
		Address: "localhost",
	}

	Concurrency            int
	TemplateFile           string
	OutlierLogPath         string

	PodName      string
	PodNamespace string

	// enableProfiling enables profiling via web interface host:port/debug/pprof/
	EnableProfiling bool
}

// NewProxyArgs constructs proxyArgs with default values.
func NewProxyArgs() ProxyArgs {
	p := ProxyArgs{}

	// Apply Default Values.
	p.applyDefaults()

	return p
}

// limitations under the License.

package report

import (
	"crypto/sha256"
	"encoding/binary"
	"fmt"

	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/profile"
)

// StackSet holds a set of stacks corresponding to a profile.
//
// Slices in StackSet and the types it contains are always non-nil,

//
// DO NOT ADD TO THIS LIST TO FIX BUILDS.
// Vendoring a new package requires prior discussion.
var allowedPackagePrefixes = []string{
	"golang.org/x",
	"github.com/google/pprof",
	"github.com/ianlancetaylor/demangle",
	"rsc.io/markdown",
}

// Verify that the vendor directories contain only packages matching the list above.
func TestVendorPackages(t *testing.T) {

// See the License for the specific language governing permissions and
// limitations under the License.

package driver

import (
	"regexp"
	"strings"

	"github.com/google/pprof/third_party/svgpan"
)

var (
	viewBox  = regexp.MustCompile(`<svg\s*width="[^"]+"\s*height="[^"]+"\s*viewBox="[^"]+"`)
	graphID  = regexp.MustCompile(`<g id="graph\d"`)
	svgClose = regexp.MustCompile(`</svg>`)
)

	}
}

func (o *FeatureOptions) AddFlags(fs *pflag.FlagSet) {
	if o == nil {
		return
	}

	fs.BoolVar(&o.EnableProfiling, "profiling", o.EnableProfiling,
		"Enable profiling via web interface host:port/debug/pprof/")
	fs.BoolVar(&o.EnableContentionProfiling, "contention-profiling", o.EnableContentionProfiling,
		"Enable block profiling, if profiling is enabled")
	fs.StringVar(&o.DebugSocketPath, "debug-socket-path", o.DebugSocketPath,

	github.com/go-openapi/jsonreference v0.20.2 // indirect
	github.com/go-openapi/swag v0.22.4 // indirect
	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
	github.com/google/pprof v0.0.0-20240525223248-4bfdf5a9a2af // indirect
	github.com/josharian/intern v1.0.0 // indirect
	github.com/json-iterator/go v1.1.12 // indirect
	github.com/kr/pretty v0.3.1 // indirect

  - apiGroups: ["certificates.k8s.io"]
    resources:
      - "signers"
    resourceNames:
{{- range .Values.global.certSigners }}
    - {{ . | quote }}
{{- end }}
    verbs: ["approve"]
{{- end}}

  # Used by Istiod to verify the JWT tokens
  - apiGroups: ["authentication.k8s.io"]
    resources: ["tokenreviews"]
    verbs: ["create"]

  # Used by Istiod to verify gateway SDS