Update vendor

go.mod

@@ -13,6 +13,7 @@ require (
 	github.com/knative/pkg v0.0.0-20190817231834-12ee58e32cc8
 	github.com/pkg/errors v0.8.1
 	github.com/rancher/norman v0.0.0-20200211155126-fc45a55d4dfd
+	github.com/rancher/wrangler v0.4.2-0.20200214231136-099089b8a398
 	github.com/sirupsen/logrus v1.4.2
 	golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c // indirect
 	k8s.io/api v0.17.2

go.sum

@@ -472,6 +472,8 @@ github.com/rancher/pkg v0.0.0-20190514055449-b30ab9de040e h1:j6+HqCET/NLPBtew2m5
 github.com/rancher/pkg v0.0.0-20190514055449-b30ab9de040e/go.mod h1:XbYHTPaXuw8ZY9bylhYKQh/nJxDaTKk3YhAxPl4Qy/k=
 github.com/rancher/wrangler v0.4.1 h1:kQLE6syPbX4ciwU4OF+EHIPT9zj6r6pyN83u9Gsv5eg=
 github.com/rancher/wrangler v0.4.1/go.mod h1:1cR91WLhZgkZ+U4fV9nVuXqKurWbgXcIReU4wnQvTN8=
+github.com/rancher/wrangler v0.4.2-0.20200214231136-099089b8a398 h1:1C/Fp1aSEL4Pl4hzlQsdaqzcCB9qMgalbVkvzzPIrPk=
+github.com/rancher/wrangler v0.4.2-0.20200214231136-099089b8a398/go.mod h1:1cR91WLhZgkZ+U4fV9nVuXqKurWbgXcIReU4wnQvTN8=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M=
 github.com/rlmcpherson/s3gof3r v0.5.0/go.mod h1:s7vv7SMDPInkitQMuZzH615G7yWHdrU2r/Go7Bo71Rs=

vendor/github.com/rancher/wrangler/pkg/data/convert/convert.go

@@ -0,0 +1,261 @@
+package convert
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+	"unicode"
+)
+
+func Singular(value interface{}) interface{} {
+	if slice, ok := value.([]string); ok {
+		if len(slice) == 0 {
+			return nil
+		}
+		return slice[0]
+	}
+	if slice, ok := value.([]interface{}); ok {
+		if len(slice) == 0 {
+			return nil
+		}
+		return slice[0]
+	}
+	return value
+}
+
+func ToStringNoTrim(value interface{}) string {
+	if t, ok := value.(time.Time); ok {
+		return t.Format(time.RFC3339)
+	}
+	single := Singular(value)
+	if single == nil {
+		return ""
+	}
+	return fmt.Sprint(single)
+}
+
+func ToString(value interface{}) string {
+	return strings.TrimSpace(ToStringNoTrim(value))
+}
+
+func ToTimestamp(value interface{}) (int64, error) {
+	str := ToString(value)
+	if str == "" {
+		return 0, errors.New("invalid date")
+	}
+	t, err := time.Parse(time.RFC3339, str)
+	if err != nil {
+		return 0, err
+	}
+	return t.UnixNano() / 1000000, nil
+}
+
+func ToBool(value interface{}) bool {
+	value = Singular(value)
+
+	b, ok := value.(bool)
+	if ok {
+		return b
+	}
+
+	str := strings.ToLower(ToString(value))
+	return str == "true" || str == "t" || str == "yes" || str == "y"
+}
+
+func ToNumber(value interface{}) (int64, error) {
+	value = Singular(value)
+
+	i, ok := value.(int64)
+	if ok {
+		return i, nil
+	}
+	f, ok := value.(float64)
+	if ok {
+		return int64(f), nil
+	}
+	if n, ok := value.(json.Number); ok {
+		i, err := n.Int64()
+		if err == nil {
+			return i, nil
+		}
+		f, err := n.Float64()
+		return int64(f), err
+	}
+	return strconv.ParseInt(ToString(value), 10, 64)
+}
+
+func ToFloat(value interface{}) (float64, error) {
+	value = Singular(value)
+
+	f64, ok := value.(float64)
+	if ok {
+		return f64, nil
+	}
+
+	f32, ok := value.(float32)
+	if ok {
+		return float64(f32), nil
+	}
+
+	if n, ok := value.(json.Number); ok {
+		i, err := n.Int64()
+		if err == nil {
+			return float64(i), nil
+		}
+		f, err := n.Float64()
+		return float64(f), err
+	}
+	return strconv.ParseFloat(ToString(value), 64)
+}
+
+func Capitalize(s string) string {
+	if len(s) <= 1 {
+		return strings.ToUpper(s)
+	}
+
+	return strings.ToUpper(s[:1]) + s[1:]
+}
+
+func Uncapitalize(s string) string {
+	if len(s) <= 1 {
+		return strings.ToLower(s)
+	}
+
+	return strings.ToLower(s[:1]) + s[1:]
+}
+
+func LowerTitle(input string) string {
+	runes := []rune(input)
+	for i := 0; i < len(runes); i++ {
+		if unicode.IsUpper(runes[i]) &&
+			(i == 0 ||
+				i == len(runes)-1 ||
+				unicode.IsUpper(runes[i+1])) {
+			runes[i] = unicode.ToLower(runes[i])
+		} else {
+			break
+		}
+	}
+
+	return string(runes)
+}
+
+func IsEmptyValue(v interface{}) bool {
+	if v == nil || v == "" || v == 0 || v == false {
+		return true
+	}
+	if m, ok := v.(map[string]interface{}); ok {
+		return len(m) == 0
+	}
+	if s, ok := v.([]interface{}); ok {
+		return len(s) == 0
+	}
+	return false
+}
+
+func ToMapInterface(obj interface{}) map[string]interface{} {
+	v, _ := obj.(map[string]interface{})
+	return v
+}
+
+func ToInterfaceSlice(obj interface{}) []interface{} {
+	if v, ok := obj.([]interface{}); ok {
+		return v
+	}
+	return nil
+}
+
+func ToMapSlice(obj interface{}) []map[string]interface{} {
+	if v, ok := obj.([]map[string]interface{}); ok {
+		return v
+	}
+	vs, _ := obj.([]interface{})
+	var result []map[string]interface{}
+	for _, item := range vs {
+		if v, ok := item.(map[string]interface{}); ok {
+			result = append(result, v)
+		} else {
+			return nil
+		}
+	}
+
+	return result
+}
+
+func ToStringSlice(data interface{}) []string {
+	if v, ok := data.([]string); ok {
+		return v
+	}
+	if v, ok := data.([]interface{}); ok {
+		var result []string
+		for _, item := range v {
+			result = append(result, ToString(item))
+		}
+		return result
+	}
+	return nil
+}
+
+func ToObj(data interface{}, into interface{}) error {
+	bytes, err := json.Marshal(data)
+	if err != nil {
+		return err
+	}
+	return json.Unmarshal(bytes, into)
+}
+
+func EncodeToMap(obj interface{}) (map[string]interface{}, error) {
+	if m, ok := obj.(map[string]interface{}); ok {
+		return m, nil
+	}
+
+	b, err := json.Marshal(obj)
+	if err != nil {
+		return nil, err
+	}
+	result := map[string]interface{}{}
+	dec := json.NewDecoder(bytes.NewBuffer(b))
+	dec.UseNumber()
+	return result, dec.Decode(&result)
+}
+
+func ToJSONKey(str string) string {
+	parts := strings.Split(str, "_")
+	for i := 1; i < len(parts); i++ {
+		parts[i] = strings.Title(parts[i])
+	}
+
+	return strings.Join(parts, "")
+}
+
+func ToYAMLKey(str string) string {
+	var result []rune
+	cap := false
+
+	for i, r := range []rune(str) {
+		if i == 0 {
+			if unicode.IsUpper(r) {
+				cap = true
+			}
+			result = append(result, unicode.ToLower(r))
+			continue
+		}
+
+		if unicode.IsUpper(r) {
+			if cap {
+				result = append(result, unicode.ToLower(r))
+			} else {
+				result = append(result, '_', unicode.ToLower(r))
+			}
+		} else {
+			cap = false
+			result = append(result, r)
+		}
+	}
+
+	return string(result)
+}

vendor/github.com/rancher/wrangler/pkg/data/data.go

@@ -0,0 +1,59 @@
+package data
+
+import (
+	"github.com/rancher/wrangler/pkg/data/convert"
+)
+
+type List []map[string]interface{}
+
+type Object map[string]interface{}
+
+func New() Object {
+	return map[string]interface{}{}
+}
+
+func (o Object) Map(names ...string) Object {
+	v := GetValueN(o, names...)
+	m := convert.ToMapInterface(v)
+	return m
+}
+
+func (o Object) Slice(names ...string) (result []Object) {
+	v := GetValueN(o, names...)
+	for _, item := range convert.ToInterfaceSlice(v) {
+		result = append(result, convert.ToMapInterface(item))
+	}
+	return
+}
+
+func (o Object) Values() (result []Object) {
+	for k := range o {
+		result = append(result, o.Map(k))
+	}
+	return
+}
+
+func (o Object) String(names ...string) string {
+	v := GetValueN(o, names...)
+	return convert.ToString(v)
+}
+
+func (o Object) StringSlice(names ...string) []string {
+	v := GetValueN(o, names...)
+	return convert.ToStringSlice(v)
+}
+
+func (o Object) Set(key string, obj interface{}) {
+	if o == nil {
+		return
+	}
+	o[key] = obj
+}
+
+func (o Object) SetNested(obj interface{}, key ...string) {
+	PutValue(o, obj, key...)
+}
+
+func (o Object) Bool(key ...string) bool {
+	return convert.ToBool(GetValueN(o, key...))
+}

vendor/github.com/rancher/wrangler/pkg/data/values.go

@@ -0,0 +1,58 @@
+package data
+
+func RemoveValue(data map[string]interface{}, keys ...string) (interface{}, bool) {
+	for i, key := range keys {
+		if i == len(keys)-1 {
+			val, ok := data[key]
+			delete(data, key)
+			return val, ok
+		}
+		data, _ = data[key].(map[string]interface{})
+	}
+
+	return nil, false
+}
+
+func GetValueN(data map[string]interface{}, keys ...string) interface{} {
+	val, _ := GetValue(data, keys...)
+	return val
+}
+
+func GetValue(data map[string]interface{}, keys ...string) (interface{}, bool) {
+	for i, key := range keys {
+		if i == len(keys)-1 {
+			val, ok := data[key]
+			return val, ok
+		}
+		data, _ = data[key].(map[string]interface{})
+	}
+
+	return nil, false
+}
+
+func PutValue(data map[string]interface{}, val interface{}, keys ...string) {
+	if data == nil {
+		return
+	}
+
+	// This is so ugly
+	for i, key := range keys {
+		if i == len(keys)-1 {
+			data[key] = val
+		} else {
+			newData, ok := data[key]
+			if ok {
+				newMap, ok := newData.(map[string]interface{})
+				if ok {
+					data = newMap
+				} else {
+					return
+				}
+			} else {
+				newMap := map[string]interface{}{}
+				data[key] = newMap
+				data = newMap
+			}
+		}
+	}
+}

vendor/github.com/rancher/wrangler/pkg/kv/split.go

@@ -0,0 +1,45 @@
+package kv
+
+import "strings"
+
+// Like split but if there is only one item return "", item
+func RSplit(s, sep string) (string, string) {
+	parts := strings.SplitN(s, sep, 2)
+	if len(parts) == 1 {
+		return "", strings.TrimSpace(parts[0])
+	}
+	return strings.TrimSpace(parts[0]), strings.TrimSpace(safeIndex(parts, 1))
+}
+
+func Split(s, sep string) (string, string) {
+	parts := strings.SplitN(s, sep, 2)
+	return strings.TrimSpace(parts[0]), strings.TrimSpace(safeIndex(parts, 1))
+}
+
+func SplitLast(s, sep string) (string, string) {
+	idx := strings.LastIndex(s, sep)
+	if idx > -1 {
+		return strings.TrimSpace(s[:idx]), strings.TrimSpace(s[idx+1:])
+	}
+	return s, ""
+}
+
+func SplitMap(s, sep string) map[string]string {
+	return SplitMapFromSlice(strings.Split(s, sep))
+}
+
+func SplitMapFromSlice(parts []string) map[string]string {
+	result := map[string]string{}
+	for _, part := range parts {
+		k, v := Split(part, "=")
+		result[k] = v
+	}
+	return result
+}
+
+func safeIndex(parts []string, idx int) string {
+	if len(parts) <= idx {
+		return ""
+	}
+	return parts[idx]
+}

vendor/github.com/rancher/wrangler/pkg/summary/condition.go

@@ -0,0 +1,45 @@
+package summary
+
+import (
+	"encoding/json"
+
+	"github.com/rancher/wrangler/pkg/data"
+)
+
+func getRawConditions(obj data.Object) []data.Object {
+	statusAnn := obj.String("metadata", "annotations", "cattle.io/status")
+	if statusAnn != "" {
+		status := data.Object{}
+		if err := json.Unmarshal([]byte(statusAnn), &status); err == nil {
+			return append(obj.Slice("status", "conditions"), status.Slice("conditions")...)
+		}
+	}
+	return obj.Slice("status", "conditions")
+}
+
+func getConditions(obj data.Object) (result []Condition) {
+	for _, condition := range getRawConditions(obj) {
+		result = append(result, Condition{d: condition})
+	}
+	return
+}
+
+type Condition struct {
+	d data.Object
+}
+
+func (c Condition) Type() string {
+	return c.d.String("type")
+}
+
+func (c Condition) Status() string {
+	return c.d.String("status")
+}
+
+func (c Condition) Reason() string {
+	return c.d.String("reason")
+}
+
+func (c Condition) Message() string {
+	return c.d.String("message")
+}

vendor/github.com/rancher/wrangler/pkg/summary/summarizers.go

@@ -0,0 +1,257 @@
+package summary
+
+import (
+	"strings"
+	"time"
+
+	"github.com/rancher/wrangler/pkg/data"
+	"github.com/rancher/wrangler/pkg/data/convert"
+	"github.com/rancher/wrangler/pkg/kv"
+)
+
+var (
+	// True ==
+	// False == error
+	// Unknown == transitioning
+	TransitioningUnknown = map[string]string{
+		"Active":                      "activating",
+		"AddonDeploy":                 "provisioning",
+		"AgentDeployed":               "provisioning",
+		"BackingNamespaceCreated":     "configuring",
+		"Built":                       "building",
+		"CertsGenerated":              "provisioning",
+		"ConfigOK":                    "configuring",
+		"Created":                     "creating",
+		"CreatorMadeOwner":            "configuring",
+		"DefaultNamespaceAssigned":    "configuring",
+		"DefaultNetworkPolicyCreated": "configuring",
+		"DefaultProjectCreated":       "configuring",
+		"DockerProvisioned":           "provisioning",
+		"Deployed":                    "deploying",
+		"Drained":                     "draining",
+		"Downloaded":                  "downloading",
+		"etcd":                        "provisioning",
+		"Inactive":                    "deactivating",
+		"Initialized":                 "initializing",
+		"Installed":                   "installing",
+		"NodesCreated":                "provisioning",
+		"Pending":                     "pending",
+		"PodScheduled":                "scheduling",
+		"Provisioned":                 "provisioning",
+		"Refreshed":                   "refreshed",
+		"Registered":                  "registering",
+		"Removed":                     "removing",
+		"Saved":                       "saving",
+		"Updated":                     "updating",
+		"Updating":                    "updating",
+		"Waiting":                     "waiting",
+		"InitialRolesPopulated":       "activating",
+		"ScalingActive":               "pending",
+		"AbleToScale":                 "pending",
+		"RunCompleted":                "running",
+	}
+
+	// True == error
+	// False ==
+	// Unknown ==
+	ErrorTrue = map[string]bool{
+		"OutOfDisk":           true,
+		"MemoryPressure":      true,
+		"DiskPressure":        true,
+		"NetworkUnavailable":  true,
+		"KernelHasNoDeadlock": true,
+		"Unschedulable":       true,
+		"ReplicaFailure":      true,
+	}
+
+	// True ==
+	// False == error
+	// Unknown ==
+	ErrorFalse = map[string]bool{
+		"Failed":      true,
+		"Progressing": true,
+	}
+
+	// True ==
+	// False == transitioning
+	// Unknown == error
+	TransitioningFalse = map[string]string{
+		"Completed":   "activating",
+		"Ready":       "unavailable",
+		"Available":   "updating",
+		"Progressing": "inactive",
+	}
+
+	Summarizers []Summarizer
+)
+
+type Summarizer func(obj data.Object, conditions []Condition, summary Summary) Summary
+
+func init() {
+	Summarizers = []Summarizer{
+		checkErrors,
+		checkTransitioning,
+		checkActive,
+		checkPhase,
+		checkInitializing,
+		checkRemoving,
+		checkLoadBalancer,
+	}
+}
+
+func checkErrors(_ data.Object, conditions []Condition, summary Summary) Summary {
+	for _, c := range conditions {
+		if (ErrorFalse[c.Type()] && c.Status() == "False") || c.Reason() == "Error" {
+			summary.Error = true
+			summary.Message = append(summary.Message, c.Message())
+			break
+		}
+	}
+
+	if summary.Error {
+		return summary
+	}
+
+	for _, c := range conditions {
+		if ErrorTrue[c.Type()] && c.Status() == "True" {
+			summary.Error = true
+			summary.Message = append(summary.Message, c.Message())
+		}
+	}
+	return summary
+}
+
+func checkTransitioning(_ data.Object, conditions []Condition, summary Summary) Summary {
+	for _, c := range conditions {
+		newState, ok := TransitioningUnknown[c.Type()]
+		if !ok {
+			continue
+		}
+
+		if c.Status() == "False" {
+			summary.Error = true
+			summary.State = newState
+			summary.Message = append(summary.Message, c.Message())
+		} else if c.Status() == "Unknown" && summary.State == "" {
+			summary.Transitioning = true
+			summary.State = newState
+			summary.Message = append(summary.Message, c.Message())
+		}
+	}
+
+	for _, c := range conditions {
+		if summary.State != "" {
+			break
+		}
+		newState, ok := TransitioningFalse[c.Type()]
+		if !ok {
+			continue
+		}
+		if c.Status() == "False" {
+			summary.Transitioning = true
+			summary.State = newState
+			summary.Message = append(summary.Message, c.Message())
+		} else if c.Status() == "Unknown" {
+			summary.Error = true
+			summary.State = newState
+			summary.Message = append(summary.Message, c.Message())
+		}
+	}
+
+	return summary
+}
+
+func checkActive(obj data.Object, _ []Condition, summary Summary) Summary {
+	if summary.State != "" {
+		return summary
+	}
+
+	switch obj.String("spec", "active") {
+	case "true":
+		summary.State = "active"
+	case "false":
+		summary.State = "inactive"
+	}
+
+	return summary
+}
+
+func checkPhase(obj data.Object, _ []Condition, summary Summary) Summary {
+	phase := obj.String("status", "phase")
+	if phase == "Succeeded" {
+		summary.State = "succeeded"
+		summary.Transitioning = false
+	} else if phase != "" && summary.State == "" {
+		summary.State = phase
+	}
+	return summary
+}
+
+func checkInitializing(obj data.Object, conditions []Condition, summary Summary) Summary {
+	apiVersion := obj.String("apiVersion")
+	_, hasConditions := obj.Map("status")["conditions"]
+	if summary.State == "" && hasConditions && len(conditions) == 0 && strings.Contains(apiVersion, "cattle.io") {
+		val := obj.String("metadata", "created")
+		if i, err := convert.ToTimestamp(val); err == nil {
+			if time.Unix(i/1000, 0).Add(5 * time.Second).After(time.Now()) {
+				summary.State = "initializing"
+				summary.Transitioning = true
+			}
+		}
+	}
+	return summary
+}
+
+func checkRemoving(obj data.Object, conditions []Condition, summary Summary) Summary {
+	removed := obj.String("metadata", "removed")
+	if removed == "" {
+		return summary
+	}
+
+	summary.State = "removing"
+	summary.Transitioning = true
+
+	finalizers := obj.StringSlice("metadata", "finalizers")
+	if len(finalizers) == 0 {
+		finalizers = obj.StringSlice("spec", "finalizers")
+	}
+
+	for _, cond := range conditions {
+		if cond.Type() == "Removed" && (cond.Status() == "Unknown" || cond.Status() == "False") && cond.Message() != "" {
+			summary.Message = append(summary.Message, cond.Message())
+		}
+	}
+
+	if len(finalizers) == 0 {
+		return summary
+	}
+
+	_, f := kv.RSplit(finalizers[0], "controller.cattle.io/")
+	if f == "foregroundDeletion" {
+		f = "object cleanup"
+	}
+
+	summary.Message = append(summary.Message, "waiting on "+f)
+	if i, err := convert.ToTimestamp(removed); err == nil {
+		if time.Unix(i/1000, 0).Add(5 * time.Minute).Before(time.Now()) {
+			summary.Error = true
+		}
+	}
+
+	return summary
+}
+
+func checkLoadBalancer(obj data.Object, _ []Condition, summary Summary) Summary {
+	if (summary.State == "active" || summary.State == "") &&
+		obj.String("kind") == "Service" &&
+		obj.String("spec", "serviceKind") == "LoadBalancer" {
+		addresses := obj.Slice("status", "loadBalancer", "ingress")
+		if len(addresses) == 0 {
+			summary.State = "pending"
+			summary.Transitioning = true
+			summary.Message = append(summary.Message, "Load balancer is being provisioned")
+		}
+	}
+
+	return summary
+}

vendor/github.com/rancher/wrangler/pkg/summary/summary.go

@@ -0,0 +1,36 @@
+package summary
+
+import (
+	"github.com/rancher/wrangler/pkg/data"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+)
+
+type Summary struct {
+	State         string
+	Error         bool
+	Transitioning bool
+	Message       []string
+}
+
+func Summarize(unstr *unstructured.Unstructured) Summary {
+	var (
+		obj     data.Object
+		summary Summary
+	)
+
+	if unstr != nil {
+		obj = unstr.Object
+	}
+
+	conditions := getConditions(obj)
+
+	for _, summarizer := range Summarizers {
+		summary = summarizer(obj, conditions, summary)
+	}
+
+	if summary.State == "" {
+		summary.State = "active"
+	}
+
+	return summary
+}

vendor/modules.txt

@@ -107,9 +107,13 @@ github.com/rancher/norman/types/factory
 github.com/rancher/norman/types/mapper
 github.com/rancher/norman/types/slice
 github.com/rancher/norman/types/values
-# github.com/rancher/wrangler v0.4.1
+# github.com/rancher/wrangler v0.4.2-0.20200214231136-099089b8a398
+github.com/rancher/wrangler/pkg/data
+github.com/rancher/wrangler/pkg/data/convert
+github.com/rancher/wrangler/pkg/kv
 github.com/rancher/wrangler/pkg/name
 github.com/rancher/wrangler/pkg/ratelimit
+github.com/rancher/wrangler/pkg/summary
 # github.com/sirupsen/logrus v1.4.2
 github.com/sirupsen/logrus
 # github.com/spf13/pflag v1.0.5