Rel v0.40.8 (#3198)

* Update deprecated yaml.v2->v3

* [Fix] fix issue with yaml sanitization when [] or [xxx] are present

* Spring cleanup

* fix#3192

* Column Blow Reloaded

* Add ability to use alias when specifying custom views

cmd/info.go

@@ -13,7 +13,7 @@ import (
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/ui"
 	"github.com/spf13/cobra"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 func infoCmd() *cobra.Command {

cmd/root.go

@@ -20,7 +20,6 @@ import (
 	"github.com/derailed/k9s/internal/view"
 
 	"github.com/lmittmann/tint"
-	// "github.com/MatusOllah/slogcolor"
 	"github.com/mattn/go-colorable"
 	"github.com/spf13/cobra"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
@@ -134,6 +133,12 @@ func loadConfiguration() (*config.Config, error) {
 	k9sCfg := config.NewConfig(k8sCfg)
 	var errs error
 
+	conn, err := client.InitConnection(k8sCfg, slog.Default())
+	if err != nil {
+		errs = errors.Join(errs, err)
+	}
+	k9sCfg.SetConnection(conn)
+
 	if err := k9sCfg.Load(config.AppConfigFile, false); err != nil {
 		errs = errors.Join(errs, err)
 	}
@@ -143,10 +148,6 @@ func loadConfiguration() (*config.Config, error) {
 		errs = errors.Join(errs, err)
 	}
 
-	conn, err := client.InitConnection(k8sCfg, slog.Default())
-	if err != nil {
-		errs = errors.Join(errs, err)
-	}
 	// Try to access server version if that fail. Connectivity issue?
 	if !conn.CheckConnectivity() {
 		errs = errors.Join(errs, fmt.Errorf("cannot connect to context: %s", k9sCfg.K9s.ActiveContextName()))
@@ -157,7 +158,7 @@ func loadConfiguration() (*config.Config, error) {
 	} else {
 		slog.Info("✅ Kubernetes connectivity OK")
 	}
-	k9sCfg.SetConnection(conn)
+
 	if err := k9sCfg.Save(false); err != nil {
 		slog.Error("K9s config save failed", slogs.Error, err)
 		errs = errors.Join(errs, err)

go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/anchore/syft v1.20.0
 	github.com/atotto/clipboard v0.1.4
 	github.com/cenkalti/backoff/v4 v4.3.0
-	github.com/derailed/popeye v0.11.3
 	github.com/derailed/tcell/v2 v2.3.1-rc.3
 	github.com/derailed/tview v0.8.5
 	github.com/fatih/color v1.18.0
@@ -27,7 +26,6 @@ require (
 	github.com/stretchr/testify v1.10.0
 	github.com/xeipuuv/gojsonschema v1.2.0
 	golang.org/x/text v0.23.0
-	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
 	helm.sh/helm/v3 v3.17.1
 	k8s.io/api v0.32.2
@@ -266,7 +264,6 @@ require (
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/rs/zerolog v1.33.0 // indirect
 	github.com/rubenv/sql-migrate v1.7.1 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/saferwall/pe v1.5.6 // indirect

go.sum

@@ -418,7 +418,6 @@ github.com/containerd/typeurl/v2 v2.1.1 h1:3Q4Pt7i8nYwy2KmQWIw2+1hTvwTE/6w9Fqctt
 github.com/containerd/typeurl/v2 v2.1.1/go.mod h1:IDp2JFvbwZ31H8dQbEIY7sDl2L3o3HZj1hsSQlywkQ0=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
-github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
@@ -432,8 +431,6 @@ github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/deitch/magic v0.0.0-20230404182410-1ff89d7342da h1:ZOjWpVsFZ06eIhnh4mkaceTiVoktdU67+M7KDHJ268M=
 github.com/deitch/magic v0.0.0-20230404182410-1ff89d7342da/go.mod h1:B3tI9iGHi4imdLi4Asdha1Sc6feLMTfPLXh9IUYmysk=
-github.com/derailed/popeye v0.11.3 h1:gQUp6zuSIRDBdyLS1Ln0nFs8FbQ+KGE+iQxe0w4Ug8M=
-github.com/derailed/popeye v0.11.3/go.mod h1:HygqX7A8BwidorJjJUnWDZ5AvbxHIU7uRwXgOtn9GwY=
 github.com/derailed/tcell/v2 v2.3.1-rc.3 h1:9s1fmyRcSPRlwr/C9tcpJKCujbrtmPpST6dcMUD2piY=
 github.com/derailed/tcell/v2 v2.3.1-rc.3/go.mod h1:nf68BEL8fjmXQHJT3xZjoZFs2uXOzyJcNAQqGUEMrFY=
 github.com/derailed/tview v0.8.5 h1:pogM/OnWlgDo6j4zyzdiIXh7E7+eT7D4CPfBnyaETug=
@@ -890,7 +887,6 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
-github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
 github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
 github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
@@ -900,8 +896,6 @@ github.com/mattn/go-isatty v0.0.10/go.mod h1:qgIWMr58cqv1PHHyhnkY9lrL7etaEgOFcME
 github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
-github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-localereader v0.0.2-0.20220822084749-2491eb6c1c75 h1:P8UmIzZMYDR+NGImiFvErt6VWfIRPuGM+vyjiEdkmIw=
@@ -1084,9 +1078,6 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
 github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
-github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
-github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
-github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
 github.com/rubenv/sql-migrate v1.7.1 h1:f/o0WgfO/GqNuVg+6801K/KW3WdDSupzSjDYODmiUq4=
 github.com/rubenv/sql-migrate v1.7.1/go.mod h1:Ob2Psprc0/3ggbM6wCzyYVFFuc6FyZrb2AS+ezLDFb4=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
@@ -1539,11 +1530,9 @@ golang.org/x/sys v0.0.0-20220624220833-87e55d714810/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
 golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=

internal/client/config.go

@@ -54,11 +54,9 @@ func (c *Config) CallTimeout() time.Duration {
 
 func (c *Config) RESTConfig() (*restclient.Config, error) {
 	cfg, err := c.clientConfig().ClientConfig()
-
 	if err != nil {
 		return nil, err
 	}
-
 	if c.proxy != nil {
 		cfg.Proxy = c.proxy
 	}
@@ -192,15 +190,11 @@ func (c *Config) GetContext(n string) (*api.Context, error) {
 	return nil, fmt.Errorf("getcontext - invalid context specified: %q", n)
 }
 
+// SetProxy sets the proxy function.
 func (c *Config) SetProxy(proxy func(*http.Request) (*url.URL, error)) {
 	c.proxy = proxy
 }
 
-func (c *Config) WithProxy(proxy func(*http.Request) (*url.URL, error)) *Config {
-	c.SetProxy(proxy)
-	return c
-}
-
 // Contexts fetch all available contexts.
 func (c *Config) Contexts() (map[string]*api.Context, error) {
 	cfg, err := c.RawConfig()

internal/config/alias.go

@@ -13,7 +13,7 @@ import (
 	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/k9s/internal/slogs"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 // Alias tracks shortname to GVR mappings.
@@ -176,8 +176,6 @@ func (a *Aliases) loadDefaultAliases() {
 	a.declare("help", "h", "?")
 	a.declare("quit", "q", "q!", "qa", "Q")
 	a.declare("aliases", "alias", "a")
-	// !!BOZO!!
-	// a.declare("popeye", "pop")
 	a.declare("helm", "charts", "chart", "hm")
 	a.declare("dir", "d")
 	a.declare("contexts", "context", "ctx")
@@ -202,10 +200,6 @@ func (a *Aliases) SaveAliases(path string) error {
 	if err := data.EnsureDirPath(path, data.DefaultDirMod); err != nil {
 		return err
 	}
-	cfg, err := yaml.Marshal(a)
-	if err != nil {
-		return err
-	}
 
-	return os.WriteFile(path, cfg, data.DefaultFileMod)
+	return data.SaveYAML(path, a)
 }

internal/config/benchmark.go

@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"os"
 
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 // K9sBench the name of the benchmarks config file.

internal/config/config.go

@@ -15,7 +15,7 @@ import (
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/view/cmd"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
 )
 
@@ -289,14 +289,13 @@ func (c *Config) SaveFile(path string) error {
 		return err
 	}
 
-	cfg, err := yaml.Marshal(c)
+	if err := data.SaveYAML(path, c); err != nil {
-	if err != nil {
 		slog.Error("Unable to save K9s config file", slogs.Error, err)
 		return err
 	}
 
 	slog.Info("[CONFIG] Saving K9s config to disk", slogs.Path, path)
-	return os.WriteFile(path, cfg, data.DefaultFileMod)
+	return nil
 }
 
 // Validate the configuration.

internal/config/data/config.go

@@ -9,7 +9,7 @@ import (
 	"sync"
 
 	"github.com/derailed/k9s/internal/client"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	"k8s.io/client-go/tools/clientcmd/api"
 )
 

internal/config/data/dir.go

@@ -14,7 +14,7 @@ import (
 
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/k9s/internal/slogs"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	"k8s.io/client-go/tools/clientcmd/api"
 )
 
@@ -74,12 +74,8 @@ func (d *Dir) Save(path string, c *Config) error {
 	if err := EnsureDirPath(path, DefaultDirMod); err != nil {
 		return err
 	}
-	cfg, err := yaml.Marshal(c)
-	if err != nil {
-		return err
-	}
 
-	return os.WriteFile(path, cfg, DefaultFileMod)
+	return SaveYAML(path, c)
 }
 
 func (d *Dir) loadConfig(path string) (*Config, error) {

internal/config/data/dir_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/config/mock"
 	"github.com/stretchr/testify/assert"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
 )
 

internal/config/data/helpers.go

@@ -4,11 +4,14 @@
 package data
 
 import (
+	"bytes"
 	"errors"
 	"io/fs"
 	"os"
 	"path/filepath"
 	"regexp"
+
+	"gopkg.in/yaml.v3"
 )
 
 const envFGNodeShell = "K9S_FEATURE_GATE_NODE_SHELL"
@@ -48,3 +51,28 @@ func EnsureFullPath(path string, mod os.FileMode) error {
 
 	return nil
 }
+
+// WriteYAML writes a yaml file to bytes.
+func WriteYAML(content any) ([]byte, error) {
+	buff := bytes.NewBuffer(nil)
+	ec := yaml.NewEncoder(buff)
+	ec.SetIndent(2)
+
+	if err := ec.Encode(content); err != nil {
+		return nil, err
+	}
+
+	return buff.Bytes(), nil
+}
+
+// SaveYAML writes a yaml file to disk.
+func SaveYAML(path string, content any) error {
+	f, err := os.OpenFile(path, os.O_CREATE|os.O_RDWR|os.O_TRUNC, DefaultFileMod)
+	if err != nil {
+		return err
+	}
+	ec := yaml.NewEncoder(f)
+	ec.SetIndent(2)
+
+	return ec.Encode(content)
+}

internal/config/data/ns.go

@@ -59,15 +59,15 @@ func (n *Namespace) merge(old *Namespace) {
 }
 
 // Validate validates a namespace is setup correctly.
-func (n *Namespace) Validate(c client.Connection) {
+func (n *Namespace) Validate(conn client.Connection) {
 	n.mx.RLock()
 	defer n.mx.RUnlock()
 
-	if c == nil || !c.IsValidNamespace(n.Active) {
+	if conn == nil || !conn.IsValidNamespace(n.Active) {
 		return
 	}
 	for _, ns := range n.Favorites {
-		if !c.IsValidNamespace(ns) {
+		if !conn.IsValidNamespace(ns) {
 			slog.Debug("Invalid favorite found",
 				slogs.Namespace, ns,
 				slogs.AllNS, n.isAllNamespaces(),

internal/config/hotkey.go

@@ -12,7 +12,7 @@ import (
 	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/k9s/internal/slogs"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 // HotKeys represents a collection of plugins.

internal/config/k9s.go

@@ -36,9 +36,6 @@ type K9s struct {
 	Logger              Logger     `json:"logger" yaml:"logger"`
 	Thresholds          Threshold  `json:"thresholds" yaml:"thresholds"`
 	manualRefreshRate   int
-	manualHeadless      *bool
-	manualLogoless      *bool
-	manualCrumbsless    *bool
 	manualReadOnly      *bool
 	manualCommand       *string
 	manualScreenDumpDir *string
@@ -293,9 +290,9 @@ func (k *K9s) Override(k9sFlags *Flags) {
 		k.manualRefreshRate = *k9sFlags.RefreshRate
 	}
 
-	k.manualHeadless = k9sFlags.Headless
+	k.UI.manualHeadless = k9sFlags.Headless
-	k.manualLogoless = k9sFlags.Logoless
+	k.UI.manualLogoless = k9sFlags.Logoless
-	k.manualCrumbsless = k9sFlags.Crumbsless
+	k.UI.manualCrumbsless = k9sFlags.Crumbsless
 	if k9sFlags.ReadOnly != nil && *k9sFlags.ReadOnly {
 		k.manualReadOnly = k9sFlags.ReadOnly
 	}
@@ -309,7 +306,7 @@ func (k *K9s) Override(k9sFlags *Flags) {
 
 // IsHeadless returns headless setting.
 func (k *K9s) IsHeadless() bool {
-	if IsBoolSet(k.manualHeadless) {
+	if IsBoolSet(k.UI.manualHeadless) {
 		return true
 	}
 
@@ -318,7 +315,7 @@ func (k *K9s) IsHeadless() bool {
 
 // IsLogoless returns logoless setting.
 func (k *K9s) IsLogoless() bool {
-	if IsBoolSet(k.manualLogoless) {
+	if IsBoolSet(k.UI.manualLogoless) {
 		return true
 	}
 
@@ -327,7 +324,7 @@ func (k *K9s) IsLogoless() bool {
 
 // IsCrumbsless returns crumbsless setting.
 func (k *K9s) IsCrumbsless() bool {
-	if IsBoolSet(k.manualCrumbsless) {
+	if IsBoolSet(k.UI.manualCrumbsless) {
 		return true
 	}
 

internal/config/k9s_int_test.go

@@ -66,17 +66,17 @@ func Test_k9sOverrides(t *testing.T) {
 				ReadOnly:            false,
 				NoExitOnCtrlC:       false,
 				UI: UI{
-					Headless:   false,
+					Headless:         false,
-					Logoless:   false,
+					Logoless:         false,
-					Crumbsless: false,
+					Crumbsless:       false,
+					manualHeadless:   &true,
+					manualLogoless:   &true,
+					manualCrumbsless: &true,
 				},
 				SkipLatestRevCheck:  false,
 				DisablePodCounting:  false,
 				manualRefreshRate:   100,
 				manualReadOnly:      &true,
-				manualHeadless:      &true,
-				manualLogoless:      &true,
-				manualCrumbsless:    &true,
 				manualCommand:       &cmd,
 				manualScreenDumpDir: &dir,
 			},

internal/config/plugin.go

@@ -4,6 +4,7 @@
 package config
 
 import (
+	"bytes"
 	"errors"
 	"fmt"
 	"io/fs"
@@ -16,7 +17,7 @@ import (
 	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/k9s/internal/slogs"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 const k9sPluginsDir = "k9s/plugins"
@@ -88,10 +89,14 @@ func (p Plugins) loadPluginDir(dir string) error {
 		if err != nil {
 			errs = errors.Join(errs, err)
 		}
+
+		d := yaml.NewDecoder(bytes.NewReader(fileContent))
+		d.KnownFields(true)
+
 		var plugin Plugin
-		if err = yaml.UnmarshalStrict(fileContent, &plugin); err != nil {
+		if err = d.Decode(&plugin); err != nil {
 			var plugins Plugins
-			if err = yaml.UnmarshalStrict(fileContent, &plugins); err != nil {
+			if err = d.Decode(&plugins); err != nil {
 				return fmt.Errorf("cannot parse %s into either a single plugin nor plugins: %w", fileName, err)
 			}
 			for name, plugin := range plugins.Plugins {

internal/config/styles.go

@@ -11,7 +11,7 @@ import (
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 // StyleListener represents a skin's listener.

internal/config/testdata/views/views.yaml

@@ -17,3 +17,9 @@ views:
       - AGE
       - NAME
       - IP
+
+  bozo:
+    columns:
+      - DUH
+      - BLAH
+      - BLEE

internal/config/types.go

@@ -34,4 +34,8 @@ type UI struct {
 
 	// DefaultsToFullScreen toggles fullscreen on views like logs, yaml, details.
 	DefaultsToFullScreen bool `json:"defaultsToFullScreen" yaml:"defaultsToFullScreen"`
+
+	manualHeadless   *bool
+	manualLogoless   *bool
+	manualCrumbsless *bool
 }

internal/config/views.go

@@ -15,10 +15,11 @@ import (
 	"slices"
 	"strings"
 
+	"github.com/derailed/k9s/internal/client"
 	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/config/json"
 	"github.com/derailed/k9s/internal/slogs"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 // ViewConfigListener represents a view config listener.
@@ -118,29 +119,65 @@ func (v *CustomView) Load(path string) error {
 	return nil
 }
 
+// AddListeners registers a new listener for various commands.
+func (v *CustomView) AddListeners(l ViewConfigListener, cmds ...string) {
+	for _, cmd := range cmds {
+		if cmd != "" {
+			v.listeners[cmd] = l
+		}
+	}
+	v.fireConfigChanged()
+}
+
 // AddListener registers a new listener.
-func (v *CustomView) AddListener(gvr string, l ViewConfigListener) {
+func (v *CustomView) AddListener(cmd string, l ViewConfigListener) {
-	v.listeners[gvr] = l
+	v.listeners[cmd] = l
 	v.fireConfigChanged()
 }
 
 // RemoveListener unregister a listener.
-func (v *CustomView) RemoveListener(gvr string) {
+func (v *CustomView) RemoveListener(l ViewConfigListener) {
-	delete(v.listeners, gvr)
+	for k, list := range v.listeners {
-}
+		if list == l {
-
+			delete(v.listeners, k)
-func (v *CustomView) fireConfigChanged() {
-	for gvr, list := range v.listeners {
-		if vs := v.getVS(gvr, list.GetNamespace()); vs == nil {
-			list.ViewSettingsChanged(nil)
-		} else {
-			slog.Debug("Reloading custom view settings", slogs.GVR, gvr)
-			list.ViewSettingsChanged(vs)
 		}
 	}
 }
 
+func (v *CustomView) fireConfigChanged() {
+	cmds := slices.Collect(maps.Keys(v.listeners))
+	slices.SortFunc(cmds, func(a, b string) int {
+		switch {
+		case strings.Contains(a, "/") && !strings.Contains(b, "/"):
+			return 1
+		case !strings.Contains(a, "/") && strings.Contains(b, "/"):
+			return -1
+		default:
+			return strings.Compare(a, b)
+		}
+	})
+	type tuple struct {
+		cmd string
+		vs  *ViewSetting
+	}
+	var victim tuple
+	for _, cmd := range cmds {
+		if vs := v.getVS(cmd, v.listeners[cmd].GetNamespace()); vs != nil {
+			slog.Debug("Reloading custom view settings", slogs.Command, cmd)
+			victim = tuple{cmd, vs}
+			break
+		}
+		victim = tuple{cmd, nil}
+	}
+	if victim.cmd != "" {
+		v.listeners[victim.cmd].ViewSettingsChanged(victim.vs)
+	}
+}
+
 func (v *CustomView) getVS(gvr, ns string) *ViewSetting {
+	if client.IsAllNamespaces(ns) {
+		ns = client.NamespaceAll
+	}
 	k := gvr
 	kk := slices.Collect(maps.Keys(v.Views))
 	slices.SortFunc(kk, func(s1, s2 string) int {

internal/config/views_int_test.go

@@ -17,6 +17,10 @@ func TestCustomView_getVS(t *testing.T) {
 	}{
 		"empty": {},
 
+		"miss": {
+			gvr: "zorg",
+		},
+
 		"gvr": {
 			gvr: "v1/pods",
 			e: &ViewSetting{
@@ -40,6 +44,13 @@ func TestCustomView_getVS(t *testing.T) {
 			},
 		},
 
+		"alias": {
+			gvr: "bozo",
+			e: &ViewSetting{
+				Columns: []string{"DUH", "BLAH", "BLEE"},
+			},
+		},
+
 		"toast-no-ns": {
 			gvr: "v1/pods",
 			ns:  "zorg",

internal/dao/helm_chart.go

@@ -10,9 +10,9 @@ import (
 	"os"
 
 	"github.com/derailed/k9s/internal/client"
+	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/render/helm"
 	"github.com/derailed/k9s/internal/slogs"
-	"gopkg.in/yaml.v2"
 	"helm.sh/helm/v3/pkg/action"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
@@ -83,7 +83,7 @@ func (h *HelmChart) GetValues(path string, allValues bool) ([]byte, error) {
 		return nil, err
 	}
 
-	return yaml.Marshal(resp)
+	return data.WriteYAML(resp)
 }
 
 // Describe returns the chart notes.

internal/dao/helm_history.go

@@ -9,13 +9,13 @@ import (
 	"strconv"
 	"strings"
 
-	"gopkg.in/yaml.v2"
 	"helm.sh/helm/v3/pkg/action"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 
 	"github.com/derailed/k9s/internal"
 	"github.com/derailed/k9s/internal/client"
+	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/render/helm"
 )
 
@@ -126,10 +126,14 @@ func (h *HelmHistory) GetValues(path string, allValues bool) ([]byte, error) {
 		return nil, fmt.Errorf("expected helm.ReleaseRes, but got %T", rel)
 	}
 
+	var content any
 	if allValues {
-		return yaml.Marshal(resp.Release.Chart.Values)
+		content = resp.Release.Chart.Values
+	} else {
+		content = resp.Release.Config
 	}
-	return yaml.Marshal(resp.Release.Config)
+
+	return data.WriteYAML(content)
 }
 
 func (h *HelmHistory) Rollback(_ context.Context, path, rev string) error {

internal/dao/popeye.go

@@ -1,142 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Copyright Authors of K9s
-
-package dao
-
-// !!BOZO!! Popeye
-// import (
-// 	"bytes"
-// 	"context"
-// 	"encoding/json"
-// 	"errors"
-// 	"fmt"
-// 	"os"
-// 	"path/filepath"
-// 	"sort"
-// 	"time"
-
-// 	"github.com/derailed/k9s/internal"
-// 	"github.com/derailed/k9s/internal/client"
-// 	cfg "github.com/derailed/k9s/internal/config"
-// 	"github.com/derailed/k9s/internal/render"
-// 	"github.com/derailed/popeye/pkg"
-// 	"github.com/derailed/popeye/pkg/config"
-// 	"github.com/derailed/popeye/types"
-// 	"k8s.io/apimachinery/pkg/runtime"
-// )
-
-// var _ Accessor = (*Popeye)(nil)
-
-// // Popeye tracks cluster sanitization.
-// type Popeye struct {
-// 	NonResource
-// }
-
-// // NewPopeye returns a new set of aliases.
-// func NewPopeye(f Factory) *Popeye {
-// 	a := Popeye{}
-// 	a.Init(f, client.NewGVR("popeye"))
-
-// 	return &a
-// }
-
-// type readWriteCloser struct {
-// 	*bytes.Buffer
-// }
-
-// // Close close read stream.
-// func (readWriteCloser) Close() error {
-// 	return nil
-// }
-
-// // List returns a collection of aliases.
-// func (p *Popeye) List(ctx context.Context, ns string) ([]runtime.Object, error) {
-// 	defer func(t time.Time) {
-// 		log.Debug().Msgf("Popeye -- Elapsed %v", time.Since(t))
-// 		if err := recover(); err != nil {
-// 			log.Debug().Msgf("POPEYE DIED!")
-// 		}
-// 	}(time.Now())
-
-// 	flags, js := config.NewFlags(), "json"
-// 	flags.Output = &js
-// 	flags.ActiveNamespace = &ns
-
-// 	if report, ok := ctx.Value(internal.KeyPath).(string); ok && report != "" {
-// 		ns, n := client.Namespaced(report)
-// 		sections := []string{n}
-// 		flags.Sections = &sections
-// 		flags.ActiveNamespace = &ns
-// 	}
-// 	spinach := filepath.Join(cfg.AppConfigDir, "spinach.yaml")
-// 	if c, err := p.getFactory().Client().Config().CurrentContextName(); err == nil {
-// 		spinach = filepath.Join(cfg.AppConfigDir, fmt.Sprintf("%s_spinach.yaml", c))
-// 	}
-// 	if _, err := os.Stat(spinach); err == nil {
-// 		flags.Spinach = &spinach
-// 	}
-
-// 	popeye, err := pkg.NewPopeye(flags, &log.Logger)
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	popeye.SetFactory(newPopeyeFactory(p.Factory))
-// 	if err = popeye.Init(); err != nil {
-// 		return nil, err
-// 	}
-
-// 	buff := readWriteCloser{Buffer: bytes.NewBufferString("")}
-// 	popeye.SetOutputTarget(buff)
-// 	if _, _, err = popeye.Sanitize(); err != nil {
-// 		log.Error().Err(err).Msgf("BOOM %#v", *flags.Sections)
-// 		return nil, err
-// 	}
-
-// 	var b render.Builder
-// 	if err = json.Unmarshal(buff.Bytes(), &b); err != nil {
-// 		return nil, err
-// 	}
-
-// 	oo := make([]runtime.Object, 0, len(b.Report.Sections))
-// 	sort.Sort(b.Report.Sections)
-// 	for _, s := range b.Report.Sections {
-// 		s.Tally.Count = len(s.Outcome)
-// 		if s.Tally.Sum() > 0 {
-// 			oo = append(oo, s)
-// 		}
-// 	}
-
-// 	return oo, nil
-// }
-
-// // Get retrieves a resource.
-// func (p *Popeye) Get(_ context.Context, _ string) (runtime.Object, error) {
-// 	return nil, errors.New("NYI!!")
-// }
-
-// // ----------------------------------------------------------------------------
-// // Helpers...
-
-// type popFactory struct {
-// 	Factory
-// }
-
-// var _ types.Factory = (*popFactory)(nil)
-
-// func newPopeyeFactory(f Factory) *popFactory {
-// 	return &popFactory{Factory: f}
-// }
-
-// func (p *popFactory) Client() types.Connection {
-// 	return &popeyeConnection{Connection: p.Factory.Client()}
-// }
-
-// type popeyeConnection struct {
-// 	client.Connection
-// }
-
-// var _ types.Connection = (*popeyeConnection)(nil)
-
-// func (c *popeyeConnection) Config() types.Config {
-// 	return c.Connection.Config()
-// }

internal/dao/registry.go

@@ -242,21 +242,6 @@ func loadK9s(m ResourceMetas) {
 		Verbs:        []string{},
 		Categories:   []string{k9sCat},
 	}
-	m[client.NewGVR("popeye")] = metav1.APIResource{
-		Name:         "popeye",
-		Kind:         "Popeye",
-		SingularName: "popeye",
-		Namespaced:   true,
-		Verbs:        []string{},
-		Categories:   []string{k9sCat},
-	}
-	m[client.NewGVR("sanitizer")] = metav1.APIResource{
-		Name:         "sanitizer",
-		Kind:         "Sanitizer",
-		SingularName: "sanitizer",
-		Verbs:        []string{},
-		Categories:   []string{k9sCat},
-	}
 	m[client.NewGVR("contexts")] = metav1.APIResource{
 		Name:         "contexts",
 		Kind:         "Contexts",

internal/model/stack_test.go

@@ -9,6 +9,7 @@ import (
 	"testing"
 
 	"github.com/derailed/k9s/internal/model"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 	"github.com/stretchr/testify/assert"
@@ -291,14 +292,15 @@ func makeC(n string) c {
 	return c{name: n}
 }
 
-func (c) InCmdMode() bool                                              { return false }
+func (c) InCmdMode() bool                                            { return false }
-func (c c) Name() string                                               { return c.name }
+func (c c) Name() string                                             { return c.name }
-func (c c) Hints() model.MenuHints                                     { return nil }
+func (c) SetCommand(*cmd.Interpreter)                                {}
-func (c c) HasFocus() bool                                             { return false }
+func (c) Hints() model.MenuHints                                     { return nil }
-func (c c) ExtraHints() map[string]string                              { return nil }
+func (c) HasFocus() bool                                             { return false }
-func (c c) Draw(tcell.Screen)                                          {}
+func (c) ExtraHints() map[string]string                              { return nil }
-func (c c) InputHandler() func(*tcell.EventKey, func(tview.Primitive)) { return nil }
+func (c) Draw(tcell.Screen)                                          {}
-func (c c) MouseHandler() func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive) {
+func (c) InputHandler() func(*tcell.EventKey, func(tview.Primitive)) { return nil }
+func (c) MouseHandler() func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive) {
 	return nil
 }
 func (c c) SetRect(int, int, int, int)       {}

internal/model/types.go

@@ -10,6 +10,7 @@ import (
 	"github.com/derailed/k9s/internal/client"
 	"github.com/derailed/k9s/internal/dao"
 	"github.com/derailed/k9s/internal/model1"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tview"
 	"github.com/sahilm/fuzzy"
 	"k8s.io/apimachinery/pkg/runtime"
@@ -93,6 +94,13 @@ type Component interface {
 	Hinter
 	Commander
 	Filterer
+	Viewer
+}
+
+// Viewer represents a resource viewer.
+type Viewer interface {
+	// SetCommand sets the current command.
+	SetCommand(*cmd.Interpreter)
 }
 
 type Filterer interface {

internal/model1/types.go

@@ -48,6 +48,7 @@ type Renderer interface {
 	// ColorerFunc returns a row colorer function.
 	ColorerFunc() ColorerFunc
 
+	// SetViewSetting sets custom view settings if any.
 	SetViewSetting(vs *config.ViewSetting)
 }
 

internal/render/base.go

@@ -42,6 +42,7 @@ func (b *Base) doHeader(dh model1.Header) model1.Header {
 	return b.specs.Header(dh)
 }
 
+// SetViewSetting sets custom view settings if any.
 func (b *Base) SetViewSetting(vs *config.ViewSetting) {
 	var cols []string
 	b.vs = vs

internal/render/popeye.go

@@ -1,195 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Copyright Authors of K9s
-
-package render
-
-import "github.com/derailed/popeye/pkg/config"
-
-// !!BOZO!! Popeye
-
-// // Popeye renders a sanitizer to screen.
-// type Popeye struct {
-// 	Base
-// }
-
-// // ColorerFunc colors a resource row.
-// func (Popeye) ColorerFunc() ColorerFunc {
-// 	return func(ns string, h Header, re *model1.RowEvent) tcell.Color {
-// 		c := DefaultColorer(ns, h, re)
-
-// 		warnCol := h.IndexOf("WARNING", true)
-// 		status, _ := strconv.Atoi(strings.TrimSpace(re.Row.Fields[warnCol]))
-// 		if status > 0 {
-// 			c = tcell.ColorOrange
-// 		}
-// 		errCol := h.IndexOf("ERROR", true)
-// 		status, _ = strconv.Atoi(strings.TrimSpace(re.Row.Fields[errCol]))
-// 		if status > 0 {
-// 			c = ErrColor
-// 		}
-// 		return c
-// 	}
-// }
-
-// // Header returns a header row.
-// func (Popeye) Header(ns string) model1.Header {
-// 	return model1.Header{
-// 		model1.HeaderColumn{Name: "RESOURCE"},
-// 		model1.HeaderColumn{Name: "SCORE%", Align: tview.AlignRight},
-// 		model1.HeaderColumn{Name: "SCANNED", Align: tview.AlignRight},
-// 		model1.HeaderColumn{Name: "ERROR", Align: tview.AlignRight},
-// 		model1.HeaderColumn{Name: "WARNING", Align: tview.AlignRight},
-// 		model1.HeaderColumn{Name: "INFO", Align: tview.AlignRight},
-// 		model1.HeaderColumn{Name: "OK", Align: tview.AlignRight},
-// 	}
-// }
-
-// // Render renders a K8s resource to screen.
-// func (Popeye) Render(o interface{}, ns string, r *model1.Row) error {
-// 	s, ok := o.(Section)
-// 	if !ok {
-// 		return fmt.Errorf("expected Section, but got %T", o)
-// 	}
-
-// 	r.ID = client.FQN(ns, s.Title)
-// 	r.Fields = append(r.Fields,
-// 		s.Title,
-// 		strconv.Itoa(s.Tally.Score()),
-// 		strconv.Itoa(s.Tally.OK+s.Tally.Info+s.Tally.Warning+s.Tally.Error),
-// 		strconv.Itoa(s.Tally.Error),
-// 		strconv.Itoa(s.Tally.Warning),
-// 		strconv.Itoa(s.Tally.Info),
-// 		strconv.Itoa(s.Tally.OK),
-// 	)
-// 	return nil
-// }
-
-// // ----------------------------------------------------------------------------
-// // Helpers...
-
-type (
-	// 	// Builder represents a popeye report.
-	// 	Builder struct {
-	// 		Report Report `json:"popeye" yaml:"popeye"`
-	// 	}
-
-	// 	// Report represents the output of a sanitization pass.
-	// 	Report struct {
-	// 		Score    int      `json:"score" yaml:"score"`
-	// 		Grade    string   `json:"grade" yaml:"grade"`
-	// 		Sections Sections `json:"sanitizers,omitempty" yaml:"sanitizers,omitempty"`
-	// 	}
-
-	// Sections represents a collection of sections.
-	Sections []Section
-
-	// Section represents a sanitizer pass.
-	Section struct {
-		Title   string  `json:"sanitizer" yaml:"sanitizer"`
-		GVR     string  `yaml:"gvr" json:"gvr"`
-		Tally   *Tally  `json:"tally" yaml:"tally"`
-		Outcome Outcome `json:"issues,omitempty" yaml:"issues,omitempty"`
-	}
-
-	// Outcome represents a classification of reports outcome.
-	Outcome map[string]Issues
-
-	// Issues represents a collection of issues.
-	Issues []Issue
-
-	// Issue represents a sanitization issue.
-	Issue struct {
-		Group   string       `yaml:"group" json:"group"`
-		GVR     string       `yaml:"gvr" json:"gvr"`
-		Level   config.Level `yaml:"level" json:"level"`
-		Message string       `yaml:"message" json:"message"`
-	}
-
-	// Tally tracks a section scores.
-
-	Tally struct {
-		OK, Info, Warning, Error int
-		Count                    int
-	}
-)
-
-// // Sum sums up tally counts.
-// func (t *Tally) Sum() int {
-// 	return t.OK + t.Info + t.Warning + t.Error
-// }
-
-// // Score returns the overall sections score in percent.
-// func (t *Tally) Score() int {
-// 	oks := t.OK + t.Info
-// 	return toPerc(float64(oks), float64(oks+t.Warning+t.Error))
-// }
-
-// func toPerc(v1, v2 float64) int {
-// 	if v2 == 0 {
-// 		return 0
-// 	}
-// 	return int(math.Floor((v1 / v2) * 100))
-// }
-
-// // Len returns a section length.
-// func (s Sections) Len() int {
-// 	return len(s)
-// }
-
-// // Swap swaps values.
-// func (s Sections) Swap(i, j int) {
-// 	s[i], s[j] = s[j], s[i]
-// }
-
-// // Less compares section scores.
-// func (s Sections) Less(i, j int) bool {
-// 	t1, t2 := s[i].Tally, s[j].Tally
-// 	return t1.Score() < t2.Score()
-// }
-
-// // GetObjectKind returns a schema object.
-// func (Section) GetObjectKind() schema.ObjectKind {
-// 	return nil
-// }
-
-// // DeepCopyObject returns a container copy.
-// func (s Section) DeepCopyObject() runtime.Object {
-// 	return s
-// }
-
-// // MaxSeverity gather the max severity in a collection of issues.
-// func (s Section) MaxSeverity() config.Level {
-// 	max := config.OkLevel
-// 	for _, issues := range s.Outcome {
-// 		m := issues.MaxSeverity()
-// 		if m > max {
-// 			max = m
-// 		}
-// 	}
-
-// 	return max
-// }
-
-// // MaxSeverity gather the max severity in a collection of issues.
-// func (i Issues) MaxSeverity() config.Level {
-// 	max := config.OkLevel
-// 	for _, is := range i {
-// 		if is.Level > max {
-// 			max = is.Level
-// 		}
-// 	}
-
-// 	return max
-// }
-
-// // CountSeverity counts severity level instances.
-// func (i Issues) CountSeverity(l config.Level) int {
-// 	var count int
-// 	for _, is := range i {
-// 		if is.Level == l {
-// 			count++
-// 		}
-// 	}
-
-// 	return count
-// }

internal/render/section.go

@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright Authors of K9s
+
+package render
+
+// Level tracks lint check level.
+type Level int
+
+const (
+	// OkLevel denotes no linting issues.
+	OkLevel Level = iota
+	// InfoLevel denotes FIY linting issues.
+	InfoLevel
+	// WarnLevel denotes a warning issue.
+	WarnLevel
+	// ErrorLevel denotes a serious issue.
+	ErrorLevel
+)
+
+type (
+	// Sections represents a collection of sections.
+	Sections []Section
+
+	// Section represents a sanitizer pass.
+	Section struct {
+		Title   string  `json:"sanitizer" yaml:"sanitizer"`
+		GVR     string  `yaml:"gvr" json:"gvr"`
+		Outcome Outcome `json:"issues,omitempty" yaml:"issues,omitempty"`
+	}
+
+	// Outcome represents a classification of reports outcome.
+	Outcome map[string]Issues
+
+	// Issues represents a collection of issues.
+	Issues []Issue
+
+	// Issue represents a sanitization issue.
+	Issue struct {
+		Group   string `yaml:"group" json:"group"`
+		GVR     string `yaml:"gvr" json:"gvr"`
+		Level   Level  `yaml:"level" json:"level"`
+		Message string `yaml:"message" json:"message"`
+	}
+)

internal/ui/config.go

@@ -32,11 +32,19 @@ type synchronizer interface {
 type Configurator struct {
 	Config     *config.Config
 	Styles     *config.Styles
-	CustomView *config.CustomView
+	customView *config.CustomView
 	BenchFile  string
 	skinFile   string
 }
 
+func (c *Configurator) CustomView() *config.CustomView {
+	if c.customView == nil {
+		c.customView = config.NewCustomView()
+	}
+
+	return c.customView
+}
+
 // HasSkin returns true if a skin file was located.
 func (c *Configurator) HasSkin() bool {
 	return c.skinFile != ""
@@ -82,13 +90,9 @@ func (c *Configurator) CustomViewsWatcher(ctx context.Context, s synchronizer) e
 
 // RefreshCustomViews load view configuration changes.
 func (c *Configurator) RefreshCustomViews() error {
-	if c.CustomView == nil {
+	c.CustomView().Reset()
-		c.CustomView = config.NewCustomView()
-	} else {
-		c.CustomView.Reset()
-	}
 
-	return c.CustomView.Load(config.AppViewsFile)
+	return c.CustomView().Load(config.AppViewsFile)
 }
 
 // SkinsDirWatcher watches for skin directory file changes.

internal/ui/crumbs_test.go

@@ -11,6 +11,7 @@ import (
 	"github.com/derailed/k9s/internal/config"
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 	"github.com/stretchr/testify/assert"
@@ -39,23 +40,24 @@ func makeComponent(n string) c {
 	return c{name: n}
 }
 
-func (c) InCmdMode() bool                                              { return false }
+func (c) SetCommand(*cmd.Interpreter)                                {}
-func (c c) HasFocus() bool                                             { return true }
+func (c) InCmdMode() bool                                            { return false }
-func (c c) Hints() model.MenuHints                                     { return nil }
+func (c) HasFocus() bool                                             { return true }
-func (c c) ExtraHints() map[string]string                              { return nil }
+func (c) Hints() model.MenuHints                                     { return nil }
-func (c c) Name() string                                               { return c.name }
+func (c) ExtraHints() map[string]string                              { return nil }
-func (c c) Draw(tcell.Screen)                                          {}
+func (c c) Name() string                                             { return c.name }
-func (c c) InputHandler() func(*tcell.EventKey, func(tview.Primitive)) { return nil }
+func (c) Draw(tcell.Screen)                                          {}
-func (c c) MouseHandler() func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive) {
+func (c) InputHandler() func(*tcell.EventKey, func(tview.Primitive)) { return nil }
+func (c) MouseHandler() func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive) {
 	return nil
 }
-func (c c) SetRect(int, int, int, int)       {}
+func (c) SetRect(int, int, int, int)       {}
-func (c c) GetRect() (int, int, int, int)    { return 0, 0, 0, 0 }
+func (c) GetRect() (int, int, int, int)    { return 0, 0, 0, 0 }
-func (c c) GetFocusable() tview.Focusable    { return c }
+func (c c) GetFocusable() tview.Focusable  { return c }
-func (c c) Focus(func(tview.Primitive))      {}
+func (c) Focus(func(tview.Primitive))      {}
-func (c c) Blur()                            {}
+func (c) Blur()                            {}
-func (c c) Start()                           {}
+func (c) Start()                           {}
-func (c c) Stop()                            {}
+func (c) Stop()                            {}
-func (c c) Init(context.Context) error       { return nil }
+func (c) Init(context.Context) error       { return nil }
-func (c c) SetFilter(string)                 {}
+func (c) SetFilter(string)                 {}
-func (c c) SetLabelFilter(map[string]string) {}
+func (c) SetLabelFilter(map[string]string) {}

internal/ui/table.go

@@ -54,6 +54,7 @@ type Table struct {
 	ctx         context.Context
 	mx          sync.RWMutex
 	readOnly    bool
+	noIcon      bool
 }
 
 // NewTable returns a new table view.
@@ -72,6 +73,15 @@ func NewTable(gvr client.GVR) *Table {
 	}
 }
 
+// SetNoIcon toggles no icon mode.
+func (t *Table) SetNoIcon(b bool) {
+	t.mx.Lock()
+	defer t.mx.Unlock()
+
+	t.noIcon = b
+}
+
+// SetReadOnly toggles read-only mode.
 func (t *Table) SetReadOnly(ro bool) {
 	t.mx.Lock()
 	defer t.mx.Unlock()
@@ -114,7 +124,8 @@ func (t *Table) getMSort() bool {
 	return t.manualSort
 }
 
-func (t *Table) setViewSetting(vs *config.ViewSetting) bool {
+// SetViewSetting sets custom view config is present.
+func (t *Table) SetViewSetting(vs *config.ViewSetting) bool {
 	t.mx.Lock()
 	defer t.mx.Unlock()
 
@@ -127,7 +138,8 @@ func (t *Table) setViewSetting(vs *config.ViewSetting) bool {
 	return false
 }
 
-func (t *Table) getViewSetting() *config.ViewSetting {
+// GetViewSetting return current view settings if any.
+func (t *Table) GetViewSetting() *config.ViewSetting {
 	t.mx.RLock()
 	defer t.mx.RUnlock()
 
@@ -161,7 +173,7 @@ func (t *Table) GVR() client.GVR { return t.gvr }
 
 // ViewSettingsChanged notifies listener the view configuration changed.
 func (t *Table) ViewSettingsChanged(vs *config.ViewSetting) {
-	if t.setViewSetting(vs) {
+	if t.SetViewSetting(vs) {
 		if vs == nil {
 			if !t.getMSort() && !t.sortCol.IsSet() {
 				t.setSortCol(model1.SortColumn{})
@@ -294,7 +306,7 @@ func (t *Table) doUpdate(data *model1.TableData) *model1.TableData {
 		t.actions.Delete(KeyShiftP)
 	}
 
-	t.setSortCol(data.ComputeSortCol(t.getViewSetting(), t.getSortCol(), t.getMSort()))
+	t.setSortCol(data.ComputeSortCol(t.GetViewSetting(), t.getSortCol(), t.getMSort()))
 
 	return data
 }
@@ -537,9 +549,12 @@ func (t *Table) styleTitle() string {
 
 	var title string
 	if ns == client.ClusterScope {
-		title = SkinTitle(fmt.Sprintf(TitleFmt, ROIndicator(t.readOnly), t.gvr, render.AsThousands(rc)), t.styles.Frame())
+		title = SkinTitle(fmt.Sprintf(TitleFmt, t.gvr, render.AsThousands(rc)), t.styles.Frame())
 	} else {
-		title = SkinTitle(fmt.Sprintf(NSTitleFmt, ROIndicator(t.readOnly), t.gvr, ns, render.AsThousands(rc)), t.styles.Frame())
+		title = SkinTitle(fmt.Sprintf(NSTitleFmt, t.gvr, ns, render.AsThousands(rc)), t.styles.Frame())
+	}
+	if ic := ROIndicator(t.readOnly, t.noIcon); ic != "" {
+		title = " " + ic + title
 	}
 
 	buff := t.cmdBuff.GetText()
@@ -557,10 +572,14 @@ func (t *Table) styleTitle() string {
 }
 
 // ROIndicator returns an icon showing whether the session is in readonly mode or not.
-func ROIndicator(ro bool) string {
+func ROIndicator(ro, noIC bool) string {
-	if ro {
+	if noIC {
-		return LockedIC
+		return ""
 	}
 
-	return UnlockedIC
+	if ro {
+		return lockedIC
+	}
+
+	return unlockedIC
 }

internal/ui/table_helper.go

@@ -23,10 +23,10 @@ const (
 	SearchFmt = "<[filter:bg:r]/%s[fg:bg:-]> "
 
 	// NSTitleFmt represents a namespaced view title.
-	NSTitleFmt = " %s [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%s[fg:bg:-]][fg:bg:-] "
+	NSTitleFmt = " [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%s[fg:bg:-]][fg:bg:-] "
 
 	// TitleFmt represents a standard view title.
-	TitleFmt = " %s [fg:bg:b]%s[fg:bg:-][[count:bg:b]%s[fg:bg:-]][fg:bg:-] "
+	TitleFmt = " [fg:bg:b]%s[fg:bg:-][[count:bg:b]%s[fg:bg:-]][fg:bg:-] "
 
 	descIndicator = "↓"
 	ascIndicator  = "↑"

internal/ui/types.go

@@ -16,11 +16,8 @@ import (
 )
 
 const (
-	// UnlockedIC represents an unlocked icon.
+	unlockedIC = "🔓"
-	UnlockedIC = "🔓"
+	lockedIC   = "🔒"
-
-	// LockedIC represents a locked icon.
-	LockedIC = "🔒"
 )
 
 // Namespaceable represents a namespaceable model.

internal/view/browser.go

@@ -22,6 +22,7 @@ import (
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/ui"
 	"github.com/derailed/k9s/internal/ui/dialog"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
@@ -58,6 +59,12 @@ func (b *Browser) getUpdating() bool {
 	return b.updating
 }
 
+// SetCommand sets the current command.
+func (b *Browser) SetCommand(cmd *cmd.Interpreter) {
+	b.GetTable().SetCommand(cmd)
+	//b.Table.SetViewSetting(b.app.CustomView().VSFor(cmd)
+}
+
 // Init watches all running pods in given namespace.
 func (b *Browser) Init(ctx context.Context) error {
 	var err error
@@ -85,6 +92,7 @@ func (b *Browser) Init(ctx context.Context) error {
 		b.app.CmdBuff().Reset()
 	}
 	b.Table.SetReadOnly(b.app.Config.IsReadOnly())
+	b.Table.SetNoIcon(b.app.Config.K9s.UI.NoIcons)
 
 	b.bindKeys(b.Actions())
 	for _, f := range b.bindKeysFn {

internal/view/cmd/interpreter.go

@@ -5,6 +5,8 @@ package cmd
 
 import (
 	"strings"
+
+	"github.com/derailed/k9s/internal/client"
 )
 
 // Interpreter tracks user prompt input.
@@ -218,7 +220,7 @@ func (c *Interpreter) FuzzyArg() (string, bool) {
 func (c *Interpreter) NSArg() (string, bool) {
 	ns, ok := c.args[nsKey]
 
-	return ns, ok && ns != ""
+	return ns, ok && ns != client.BlankNamespace
 }
 
 // HasContext returns the current context if any.

internal/view/command.go

@@ -329,7 +329,7 @@ func (c *Command) exec(p *cmd.Interpreter, gvr client.GVR, comp model.Component,
 			slog.Error("Failure detected during command exec", slogs.Error, e)
 			c.app.Content.Dump()
 			slog.Debug("Dumping history buffer", slogs.CmdHist, c.app.cmdHistory.List())
-			slog.Error("Dumping stack", slogs.Stack, debug.Stack())
+			slog.Error("Dumping stack", slogs.Stack, string(debug.Stack()))
 
 			p := cmd.NewInterpreter("pod")
 			cmds := c.app.cmdHistory.List()
@@ -344,6 +344,8 @@ func (c *Command) exec(p *cmd.Interpreter, gvr client.GVR, comp model.Component,
 	if comp == nil {
 		return fmt.Errorf("no component found for %s", gvr)
 	}
+	comp.SetCommand(p)
+
 	c.app.Flash().Infof("Viewing %s...", gvr)
 	if clearStack {
 		cmd := contextRX.ReplaceAllString(p.GetLine(), "")
@@ -352,10 +354,10 @@ func (c *Command) exec(p *cmd.Interpreter, gvr client.GVR, comp model.Component,
 	if err := c.app.inject(comp, clearStack); err != nil {
 		return err
 	}
-
 	if pushCmd {
 		c.app.cmdHistory.Push(p.GetLine())
 	}
+	slog.Debug("History", slogs.Stack, c.app.cmdHistory.List())
 
 	return
 }

internal/view/details.go

@@ -12,6 +12,7 @@ import (
 	"github.com/derailed/k9s/internal/config"
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 	"github.com/sahilm/fuzzy"
@@ -58,6 +59,7 @@ func NewDetails(app *App, title, subject, contentType string, searchable bool) *
 	return &d
 }
 
+func (d *Details) SetCommand(*cmd.Interpreter)      {}
 func (d *Details) SetFilter(string)                 {}
 func (d *Details) SetLabelFilter(map[string]string) {}
 

internal/view/help.go

@@ -14,6 +14,7 @@ import (
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/render"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 )
@@ -43,8 +44,9 @@ func NewHelp(app *App) *Help {
 	}
 }
 
-func (h *Help) SetFilter(string)                 {}
+func (*Help) SetCommand(*cmd.Interpreter)      {}
-func (h *Help) SetLabelFilter(map[string]string) {}
+func (*Help) SetFilter(string)                 {}
+func (*Help) SetLabelFilter(map[string]string) {}
 
 // Init initializes the component.
 func (h *Help) Init(ctx context.Context) error {

internal/view/helpers.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"log/slog"
 	"os"
+	"regexp"
 	"strconv"
 	"strings"
 
@@ -55,8 +56,10 @@ func clipboardWrite(text string) error {
 	return nil
 }
 
+var bracketRX = regexp.MustCompile(`\[(.+)\[\]`)
+
 func sanitizeEsc(s string) string {
-	return strings.ReplaceAll(s, "[]", "]")
+	return bracketRX.ReplaceAllString(s, `[$1]`)
 }
 
 func cpCmd(flash *model.Flash, v *tview.TextView) func(*tcell.EventKey) *tcell.EventKey {

internal/view/helpers_test.go

@@ -327,3 +327,26 @@ func Test_linesWithRegions(t *testing.T) {
 		})
 	}
 }
+
+func Test_sanitizeEsc(t *testing.T) {
+	uu := map[string]struct {
+		s string
+		e string
+	}{
+		"empty": {},
+		"empty-brackets": {
+			s: "[]",
+			e: "[]",
+		},
+		"tag": {
+			s: "[fred[]",
+			e: "[fred]",
+		},
+	}
+
+	for k, u := range uu {
+		t.Run(k, func(t *testing.T) {
+			assert.Equal(t, u.e, sanitizeEsc(u.s))
+		})
+	}
+}

internal/view/live_view.go

@@ -15,6 +15,7 @@ import (
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 	"github.com/sahilm/fuzzy"
@@ -61,6 +62,7 @@ func NewLiveView(app *App, title string, m model.ResourceViewer) *LiveView {
 	return &v
 }
 
+func (v *LiveView) SetCommand(*cmd.Interpreter)      {}
 func (v *LiveView) SetFilter(string)                 {}
 func (v *LiveView) SetLabelFilter(map[string]string) {}
 

internal/view/log.go

@@ -22,6 +22,7 @@ import (
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 )
@@ -63,8 +64,9 @@ func NewLog(gvr client.GVR, opts *dao.LogOptions) *Log {
 	return &l
 }
 
-func (l *Log) SetFilter(string)                 {}
+func (*Log) SetCommand(*cmd.Interpreter)      {}
-func (l *Log) SetLabelFilter(map[string]string) {}
+func (*Log) SetFilter(string)                 {}
+func (*Log) SetLabelFilter(map[string]string) {}
 
 // Init initializes the viewer.
 func (l *Log) Init(ctx context.Context) (err error) {

internal/view/picker.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
 )
@@ -27,6 +28,7 @@ func NewPicker() *Picker {
 	}
 }
 
+func (p *Picker) SetCommand(*cmd.Interpreter)      {}
 func (p *Picker) SetFilter(string)                 {}
 func (p *Picker) SetLabelFilter(map[string]string) {}
 

internal/view/pulse.go

@@ -21,6 +21,7 @@ import (
 	"github.com/derailed/k9s/internal/render"
 	"github.com/derailed/k9s/internal/tchart"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 )
 
 // Graphable represents a graphic component.
@@ -77,6 +78,7 @@ func NewPulse(gvr client.GVR) ResourceViewer {
 	}
 }
 
+func (p *Pulse) SetCommand(*cmd.Interpreter)      {}
 func (p *Pulse) SetFilter(string)                 {}
 func (p *Pulse) SetLabelFilter(map[string]string) {}
 

internal/view/registrar.go

@@ -90,9 +90,6 @@ func miscViewers(vv MetaViewers) {
 	vv[client.NewGVR("pulses")] = MetaViewer{
 		viewerFn: NewPulse,
 	}
-	vv[client.NewGVR("sanitizer")] = MetaViewer{
-		viewerFn: NewSanitizer,
-	}
 }
 
 func appsViewers(vv MetaViewers) {

internal/view/sanitizer.go

@@ -1,436 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Copyright Authors of K9s
-
-package view
-
-import (
-	"context"
-	"fmt"
-	"log/slog"
-	"strings"
-
-	"github.com/derailed/k9s/internal"
-	"github.com/derailed/k9s/internal/client"
-	"github.com/derailed/k9s/internal/dao"
-	"github.com/derailed/k9s/internal/model"
-	"github.com/derailed/k9s/internal/render"
-	"github.com/derailed/k9s/internal/slogs"
-	"github.com/derailed/k9s/internal/ui"
-	"github.com/derailed/k9s/internal/xray"
-	"github.com/derailed/tcell/v2"
-	"github.com/derailed/tview"
-	"golang.org/x/text/cases"
-	"golang.org/x/text/language"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-)
-
-var _ ResourceViewer = (*Sanitizer)(nil)
-
-// Sanitizer represents a sanitizer tree view.
-type Sanitizer struct {
-	*ui.Tree
-
-	app       *App
-	gvr       client.GVR
-	meta      metav1.APIResource
-	model     *model.Tree
-	cancelFn  context.CancelFunc
-	envFn     EnvFunc
-	contextFn ContextFunc
-}
-
-// NewSanitizer returns a new view.
-func NewSanitizer(gvr client.GVR) ResourceViewer {
-	return &Sanitizer{
-		gvr:   gvr,
-		Tree:  ui.NewTree(),
-		model: model.NewTree(gvr),
-	}
-}
-
-func (s *Sanitizer) SetFilter(string)                 {}
-func (s *Sanitizer) SetLabelFilter(map[string]string) {}
-
-// Init initializes the view.
-func (s *Sanitizer) Init(ctx context.Context) error {
-	s.envFn = s.k9sEnv
-
-	if err := s.Tree.Init(ctx); err != nil {
-		return err
-	}
-	s.SetKeyListenerFn(s.keyEntered)
-
-	var err error
-	s.meta, err = dao.MetaAccess.MetaFor(s.gvr)
-	if err != nil {
-		return err
-	}
-
-	if s.app, err = extractApp(ctx); err != nil {
-		return err
-	}
-
-	s.bindKeys()
-	s.SetBackgroundColor(s.app.Styles.Xray().BgColor.Color())
-	s.SetBorderColor(s.app.Styles.Frame().Border.FgColor.Color())
-	s.SetBorderFocusColor(s.app.Styles.Frame().Border.FocusColor.Color())
-	s.SetGraphicsColor(s.app.Styles.Xray().GraphicColor.Color())
-	s.SetTitle(cases.Title(language.Und, cases.NoLower).String(s.gvr.R()))
-
-	s.model.SetNamespace(client.CleanseNamespace(s.app.Config.ActiveNamespace()))
-	s.model.AddListener(s)
-
-	s.SetChangedFunc(func(n *tview.TreeNode) {
-		spec, ok := n.GetReference().(xray.NodeSpec)
-		if !ok {
-			slog.Error("No ref field found on node", slogs.FQN, n.GetText())
-			return
-		}
-		s.SetSelectedItem(spec.AsPath())
-		s.refreshActions()
-	})
-	s.refreshActions()
-
-	return nil
-}
-
-// InCmdMode checks if prompt is active.
-func (*Sanitizer) InCmdMode() bool {
-	return false
-}
-
-// ExtraHints returns additional hints.
-func (s *Sanitizer) ExtraHints() map[string]string {
-	if s.app.Config.K9s.UI.NoIcons {
-		return nil
-	}
-	return xray.EmojiInfo()
-}
-
-// SetInstance sets specific resource instance.
-func (s *Sanitizer) SetInstance(string) {}
-
-func (s *Sanitizer) bindKeys() {
-	s.Actions().Bulk(ui.KeyMap{
-		ui.KeySlash:     ui.NewSharedKeyAction("Filter Mode", s.activateCmd, false),
-		tcell.KeyEscape: ui.NewSharedKeyAction("Filter Reset", s.resetCmd, false),
-		tcell.KeyEnter:  ui.NewKeyAction("Goto", s.gotoCmd, true),
-	})
-}
-
-func (s *Sanitizer) keyEntered() {
-	s.ClearSelection()
-	s.update(s.filter(s.model.Peek()))
-}
-
-func (s *Sanitizer) refreshActions() {}
-
-// GetSelectedPath returns the current selection as string.
-func (s *Sanitizer) GetSelectedPath() string {
-	spec := s.selectedSpec()
-	if spec == nil {
-		return ""
-	}
-	return spec.Path()
-}
-
-func (s *Sanitizer) selectedSpec() *xray.NodeSpec {
-	node := s.GetCurrentNode()
-	if node == nil {
-		return nil
-	}
-
-	ref, ok := node.GetReference().(xray.NodeSpec)
-	if !ok {
-		slog.Error("Expecting a NodeSpec", slogs.RefType, fmt.Sprintf("%T", node.GetReference()))
-		return nil
-	}
-
-	return &ref
-}
-
-// EnvFn returns an plugin env function if available.
-func (s *Sanitizer) EnvFn() EnvFunc {
-	return s.envFn
-}
-
-func (s *Sanitizer) k9sEnv() Env {
-	env := k8sEnv(s.app.Conn().Config())
-
-	spec := s.selectedSpec()
-	if spec == nil {
-		return env
-	}
-
-	env["FILTER"] = s.CmdBuff().GetText()
-	if env["FILTER"] == "" {
-		ns, n := client.Namespaced(spec.Path())
-		env["NAMESPACE"], env["FILTER"] = ns, n
-	}
-
-	switch spec.GVR() {
-	case "containers":
-		_, co := client.Namespaced(spec.Path())
-		env["CONTAINER"] = co
-		ns, n := client.Namespaced(*spec.ParentPath())
-		env["NAMESPACE"], env["POD"], env["NAME"] = ns, n, co
-	default:
-		ns, n := client.Namespaced(spec.Path())
-		env["NAMESPACE"], env["NAME"] = ns, n
-	}
-
-	return env
-}
-
-// Aliases returns all available aliases.
-func (s *Sanitizer) Aliases() []string {
-	return append(s.meta.ShortNames, s.meta.SingularName, s.meta.Name)
-}
-
-func (s *Sanitizer) activateCmd(evt *tcell.EventKey) *tcell.EventKey {
-	if s.app.InCmdMode() {
-		return evt
-	}
-	s.app.ResetPrompt(s.CmdBuff())
-
-	return nil
-}
-
-func (s *Sanitizer) resetCmd(evt *tcell.EventKey) *tcell.EventKey {
-	if !s.CmdBuff().InCmdMode() {
-		s.CmdBuff().Reset()
-		return s.app.PrevCmd(evt)
-	}
-	s.CmdBuff().Reset()
-	s.model.ClearFilter()
-	s.Start()
-
-	return nil
-}
-
-func (s *Sanitizer) gotoCmd(evt *tcell.EventKey) *tcell.EventKey {
-	if s.CmdBuff().IsActive() {
-		if internal.IsLabelSelector(s.CmdBuff().GetText()) {
-			s.Start()
-		}
-		s.CmdBuff().SetActive(false)
-		s.GetRoot().ExpandAll()
-		return nil
-	}
-
-	spec := s.selectedSpec()
-	if spec == nil {
-		return nil
-	}
-	if len(spec.GVRs) <= 2 {
-		return nil
-	}
-	path := strings.Replace(spec.Path(), "::", "/", 1)
-	if strings.Contains(path, "[") {
-		return nil
-	}
-	if len(strings.Split(path, "/")) == 1 && spec.GVR() != "node" {
-		path = "-/" + path
-	}
-	s.app.gotoResource(client.NewGVR(spec.GVR()).R(), path, false, true)
-
-	return nil
-}
-
-func (s *Sanitizer) filter(root *xray.TreeNode) *xray.TreeNode {
-	q := s.CmdBuff().GetText()
-	if s.CmdBuff().Empty() || internal.IsLabelSelector(q) {
-		return root
-	}
-
-	s.UpdateTitle()
-	if f, ok := internal.IsFuzzySelector(q); ok {
-		return root.Filter(f, fuzzyFilter)
-	}
-
-	if internal.IsInverseSelector(q) {
-		return root.Filter(q, rxInverseFilter)
-	}
-
-	return root.Filter(q, rxFilter)
-}
-
-// TreeNodeSelected callback for node selection.
-func (s *Sanitizer) TreeNodeSelected() {
-	s.app.QueueUpdateDraw(func() {
-		n := s.GetCurrentNode()
-		if n != nil {
-			n.SetColor(s.app.Styles.Xray().CursorColor.Color())
-		}
-	})
-}
-
-// TreeLoadFailed notifies the load failed.
-func (s *Sanitizer) TreeLoadFailed(err error) {
-	s.app.Flash().Err(err)
-}
-
-func (s *Sanitizer) update(node *xray.TreeNode) {
-	root := makeTreeNode(node, s.ExpandNodes(), s.app.Config.K9s.UI.NoIcons, s.app.Styles)
-	if node == nil {
-		s.app.QueueUpdateDraw(func() {
-			s.SetRoot(root)
-		})
-		return
-	}
-
-	for _, c := range node.Children {
-		s.hydrate(root, c)
-	}
-	if s.GetSelectedItem() == "" {
-		s.SetSelectedItem(node.Spec().Path())
-	}
-
-	s.app.QueueUpdateDraw(func() {
-		s.SetRoot(root)
-		root.Walk(func(node, parent *tview.TreeNode) bool {
-			spec, ok := node.GetReference().(xray.NodeSpec)
-			if !ok {
-				slog.Error("Expecting a NodeSpec", slogs.RefType, fmt.Sprintf("%T", node.GetReference()))
-				return false
-			}
-			// BOZO!! Figure this out expand/collapse but the root
-			if parent != nil {
-				node.SetExpanded(s.ExpandNodes())
-			} else {
-				node.SetExpanded(true)
-			}
-
-			if spec.AsPath() == s.GetSelectedItem() {
-				node.SetExpanded(true).SetSelectable(true)
-				s.SetCurrentNode(node)
-			}
-			return true
-		})
-	})
-}
-
-// TreeChanged notifies the model data changed.
-func (s *Sanitizer) TreeChanged(node *xray.TreeNode) {
-	s.Count = node.Count(s.gvr.String())
-	s.update(s.filter(node))
-	s.UpdateTitle()
-}
-
-func (s *Sanitizer) hydrate(parent *tview.TreeNode, n *xray.TreeNode) {
-	node := makeTreeNode(n, s.ExpandNodes(), s.app.Config.K9s.UI.NoIcons, s.app.Styles)
-	for _, c := range n.Children {
-		s.hydrate(node, c)
-	}
-	parent.AddChild(node)
-}
-
-// SetEnvFn sets the custom environment function.
-func (s *Sanitizer) SetEnvFn(EnvFunc) {}
-
-// Refresh updates the view.
-func (s *Sanitizer) Refresh() {}
-
-// BufferChanged indicates the buffer was changed.
-func (s *Sanitizer) BufferChanged(_, _ string) {}
-
-// BufferCompleted indicates input was accepted.
-func (s *Sanitizer) BufferCompleted(_, _ string) {
-	s.update(s.filter(s.model.Peek()))
-}
-
-// BufferActive indicates the buff activity changed.
-func (s *Sanitizer) BufferActive(state bool, k model.BufferKind) {
-	s.app.BufferActive(state, k)
-}
-
-func (s *Sanitizer) defaultContext() context.Context {
-	ctx := context.WithValue(context.Background(), internal.KeyFactory, s.app.factory)
-	ctx = context.WithValue(ctx, internal.KeyFields, "")
-	if s.CmdBuff().Empty() {
-		ctx = context.WithValue(ctx, internal.KeyLabels, "")
-	} else {
-		ctx = context.WithValue(ctx, internal.KeyLabels, ui.TrimLabelSelector(s.CmdBuff().GetText()))
-	}
-
-	return ctx
-}
-
-// Start initializes resource watch loop.
-func (s *Sanitizer) Start() {
-	s.Stop()
-	s.CmdBuff().AddListener(s)
-
-	ctx := s.defaultContext()
-	ctx, s.cancelFn = context.WithCancel(ctx)
-	if s.contextFn != nil {
-		ctx = s.contextFn(ctx)
-	}
-	s.model.Refresh(ctx)
-	s.UpdateTitle()
-}
-
-// Stop terminates watch loop.
-func (s *Sanitizer) Stop() {
-	if s.cancelFn == nil {
-		return
-	}
-	s.cancelFn()
-	s.cancelFn = nil
-	s.CmdBuff().RemoveListener(s)
-}
-
-// AddBindKeysFn sets up extra key bindings.
-func (s *Sanitizer) AddBindKeysFn(BindKeysFunc) {}
-
-// SetContextFn sets custom context.
-func (s *Sanitizer) SetContextFn(f ContextFunc) {
-	s.contextFn = f
-}
-
-// Name returns the component name.
-func (s *Sanitizer) Name() string { return "report" }
-
-// GetTable returns the underlying table.
-func (s *Sanitizer) GetTable() *Table { return nil }
-
-// GVR returns a resource descriptor.
-func (s *Sanitizer) GVR() client.GVR { return s.gvr }
-
-// App returns the current app handle.
-func (s *Sanitizer) App() *App {
-	return s.app
-}
-
-// UpdateTitle updates the view title.
-func (s *Sanitizer) UpdateTitle() {
-	t := s.styleTitle()
-	s.app.QueueUpdateDraw(func() {
-		s.SetTitle(t)
-	})
-}
-
-func (s *Sanitizer) styleTitle() string {
-	base := cases.Title(language.Und, cases.NoLower).String(s.gvr.R())
-	ns := s.model.GetNamespace()
-	if client.IsAllNamespaces(ns) {
-		ns = client.NamespaceAll
-	}
-
-	var title string
-	if ns == client.ClusterScope {
-		title = ui.SkinTitle(fmt.Sprintf(ui.TitleFmt, ui.ROIndicator(s.app.Config.IsReadOnly()), base, render.AsThousands(int64(s.Count))), s.app.Styles.Frame())
-	} else {
-		title = ui.SkinTitle(fmt.Sprintf(ui.NSTitleFmt, ui.ROIndicator(s.app.Config.IsReadOnly()), base, ns, render.AsThousands(int64(s.Count))), s.app.Styles.Frame())
-	}
-
-	buff := s.CmdBuff().GetText()
-	if buff == "" {
-		return title
-	}
-	if internal.IsLabelSelector(buff) {
-		buff = ui.TrimLabelSelector(buff)
-	}
-
-	return title + ui.SkinTitle(fmt.Sprintf(ui.SearchFmt, buff), s.app.Styles.Frame())
-}

internal/view/secret.go

@@ -5,12 +5,12 @@ package view
 
 import (
 	"github.com/derailed/k9s/internal/client"
+	"github.com/derailed/k9s/internal/config/data"
 	"github.com/derailed/k9s/internal/dao"
 	"github.com/derailed/k9s/internal/ui"
 	"github.com/derailed/tcell/v2"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/labels"
-	"sigs.k8s.io/yaml"
 )
 
 // Secret presents a secret viewer.
@@ -57,7 +57,7 @@ func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey {
 		return nil
 	}
 
-	raw, err := yaml.Marshal(d)
+	raw, err := data.WriteYAML(d)
 	if err != nil {
 		s.App().Flash().Errf("Error decoding secret %s", err)
 		return nil

internal/view/table.go

@@ -12,11 +12,11 @@ import (
 
 	"github.com/derailed/k9s/internal"
 	"github.com/derailed/k9s/internal/client"
-	"github.com/derailed/k9s/internal/config"
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/render"
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/tcell/v2"
 )
 
@@ -28,6 +28,7 @@ type Table struct {
 	enterFn    EnterFunc
 	envFn      EnvFunc
 	bindKeysFn []BindKeysFunc
+	command    *cmd.Interpreter
 }
 
 // NewTable returns a new viewer.
@@ -48,11 +49,8 @@ func (t *Table) Init(ctx context.Context) (err error) {
 	if t.app.Conn() != nil {
 		ctx = context.WithValue(ctx, internal.KeyHasMetrics, t.app.Conn().HasMetrics())
 	}
-	if t.app.CustomView == nil {
-		t.app.CustomView = config.NewCustomView()
-	}
 	ctx = context.WithValue(ctx, internal.KeyStyles, t.app.Styles)
-	ctx = context.WithValue(ctx, internal.KeyViewConfig, t.app.CustomView)
+	ctx = context.WithValue(ctx, internal.KeyViewConfig, t.app.CustomView())
 	t.Table.Init(ctx)
 	if !t.app.Config.K9s.UI.Reactive {
 		if err := t.app.RefreshCustomViews(); err != nil {
@@ -68,6 +66,11 @@ func (t *Table) Init(ctx context.Context) (err error) {
 	return nil
 }
 
+// SetCommand sets the current command.
+func (t *Table) SetCommand(cmd *cmd.Interpreter) {
+	t.command = cmd
+}
+
 // HeaderIndex returns index of a given column or false if not found.
 func (t *Table) HeaderIndex(colName string) (int, bool) {
 	for i := 0; i < t.GetColumnCount(); i++ {
@@ -145,14 +148,18 @@ func (t *Table) Start() {
 	t.Stop()
 	t.CmdBuff().AddListener(t)
 	t.Styles().AddListener(t.Table)
-	t.App().CustomView.AddListener(t.Table.GVR().String(), t.Table)
+	cmds := []string{t.Table.GVR().String()}
+	if t.command != nil {
+		cmds = append(cmds, t.command.GetLine())
+	}
+	t.App().CustomView().AddListeners(t.Table, cmds...)
 }
 
 // Stop terminates the component.
 func (t *Table) Stop() {
 	t.CmdBuff().RemoveListener(t)
 	t.Styles().RemoveListener(t.Table)
-	t.App().CustomView.RemoveListener(t.GVR().String())
+	t.App().CustomView().RemoveListener(t.Table)
 }
 
 // SetEnterFn specifies the default enter behavior.

internal/view/types.go

@@ -10,6 +10,7 @@ import (
 	"github.com/derailed/k9s/internal/dao"
 	"github.com/derailed/k9s/internal/model"
 	"github.com/derailed/k9s/internal/ui"
+	"github.com/derailed/k9s/internal/view/cmd"
 )
 
 const (
@@ -95,6 +96,9 @@ type ResourceViewer interface {
 
 	// SetInstance sets a parent FQN
 	SetInstance(string)
+
+	// SetCommand sets the current command.
+	SetCommand(*cmd.Interpreter)
 }
 
 // LogViewer represents a log viewer.

internal/view/xray.go

@@ -20,6 +20,7 @@ import (
 	"github.com/derailed/k9s/internal/slogs"
 	"github.com/derailed/k9s/internal/ui"
 	"github.com/derailed/k9s/internal/ui/dialog"
+	"github.com/derailed/k9s/internal/view/cmd"
 	"github.com/derailed/k9s/internal/xray"
 	"github.com/derailed/tcell/v2"
 	"github.com/derailed/tview"
@@ -54,6 +55,7 @@ func NewXray(gvr client.GVR) ResourceViewer {
 	}
 }
 
+func (x *Xray) SetCommand(*cmd.Interpreter)      {}
 func (x *Xray) SetFilter(string)                 {}
 func (x *Xray) SetLabelFilter(map[string]string) {}
 
@@ -671,9 +673,12 @@ func (x *Xray) styleTitle() string {
 
 	var title string
 	if ns == client.ClusterScope {
-		title = ui.SkinTitle(fmt.Sprintf(ui.TitleFmt, ui.ROIndicator(x.app.Config.IsReadOnly()), base, render.AsThousands(int64(x.Count))), x.app.Styles.Frame())
+		title = ui.SkinTitle(fmt.Sprintf(ui.TitleFmt, base, render.AsThousands(int64(x.Count))), x.app.Styles.Frame())
 	} else {
-		title = ui.SkinTitle(fmt.Sprintf(ui.NSTitleFmt, ui.ROIndicator(x.app.Config.IsReadOnly()), base, ns, render.AsThousands(int64(x.Count))), x.app.Styles.Frame())
+		title = ui.SkinTitle(fmt.Sprintf(ui.NSTitleFmt, base, ns, render.AsThousands(int64(x.Count))), x.app.Styles.Frame())
+	}
+	if ic := ui.ROIndicator(x.app.Config.IsReadOnly(), x.app.Config.K9s.UI.NoIcons); ic != "" {
+		title = " " + ic + title
 	}
 
 	buff := x.CmdBuff().GetText()

internal/xray/section.go

@@ -9,7 +9,6 @@ import (
 	"strings"
 
 	"github.com/derailed/k9s/internal/render"
-	"github.com/derailed/popeye/pkg/config"
 )
 
 // Section represents an xray renderer.
@@ -59,15 +58,15 @@ func (*Section) outcomeRefs(parent *TreeNode, section render.Section) {
 // ----------------------------------------------------------------------------
 // Helpers...
 
-func colorize(s string, l config.Level) string {
+func colorize(s string, l render.Level) string {
 	c := "green"
 	// nolint:exhaustive
 	switch l {
-	case config.ErrorLevel:
+	case render.ErrorLevel:
 		c = "red"
-	case config.WarnLevel:
+	case render.WarnLevel:
 		c = "orange"
-	case config.InfoLevel:
+	case render.InfoLevel:
 		c = "blue"
 	}
 	return fmt.Sprintf("[%s::]%s", c, s)