replace interface{} by any

Signed-off-by: yxxhero <aiopsclub@163.com>

cmd/helm/get_all.go

@@ -53,7 +53,7 @@ func newGetAllCmd(cfg *action.Configuration, out io.Writer) *cobra.Command {
 				return err
 			}
 			if template != "" {
-				data := map[string]interface{}{
+				data := map[string]any{
 					"Release": res,
 				}
 				return tpl(template, data, out)

cmd/helm/get_values.go

@@ -33,7 +33,7 @@ This command downloads a values file for a given release.
 `
 
 type valuesWriter struct {
-	vals      map[string]interface{}
+	vals      map[string]any
 	allValues bool
 }
 

cmd/helm/helm.go

@@ -43,14 +43,14 @@ func init() {
 	log.SetFlags(log.Lshortfile)
 }
 
-func debug(format string, v ...interface{}) {
+func debug(format string, v ...any) {
 	if settings.Debug {
 		format = fmt.Sprintf("[debug] %s\n", format)
 		log.Output(2, fmt.Sprintf(format, v...))
 	}
 }
 
-func warning(format string, v ...interface{}) {
+func warning(format string, v ...any) {
 	format = fmt.Sprintf("WARNING: %s\n", format)
 	fmt.Fprintf(os.Stderr, format, v...)
 }

cmd/helm/helm_test.go

@@ -94,7 +94,7 @@ func executeActionCommandStdinC(store *storage.Storage, in *os.File, cmd string)
 		Releases:     store,
 		KubeClient:   &kubefake.PrintingKubeClient{Out: io.Discard},
 		Capabilities: chartutil.DefaultCapabilities,
-		Log:          func(format string, v ...interface{}) {},
+		Log:          func(format string, v ...any) {},
 	}
 
 	root, err := newRootCmd(actionConfig, buf, args)

cmd/helm/printer.go

@@ -21,7 +21,7 @@ import (
 	"text/template"
 )
 
-func tpl(t string, vals map[string]interface{}, out io.Writer) error {
+func tpl(t string, vals map[string]any, out io.Writer) error {
 	tt, err := template.New("_").Parse(t)
 	if err != nil {
 		return err

internal/monocular/client.go

@@ -31,7 +31,7 @@ type Client struct {
 	BaseURL string
 
 	// The internal logger to use
-	Log func(string, ...interface{})
+	Log func(string, ...any)
 }
 
 // New creates a new client
@@ -48,7 +48,7 @@ func New(u string) (*Client, error) {
 	}, nil
 }
 
-var nopLogger = func(_ string, _ ...interface{}) {}
+var nopLogger = func(_ string, _ ...any) {}
 
 // Validate if the base URL for monocular is valid.
 func validate(u string) error {

internal/test/test.go

@@ -30,8 +30,8 @@ var updateGolden = flag.Bool("update", false, "update golden files")
 
 // TestingT describes a testing object compatible with the critical functions from the testing.T type
 type TestingT interface {
-	Fatal(...interface{})
-	Fatalf(string, ...interface{})
+	Fatal(...any)
+	Fatalf(string, ...any)
 	HelperT
 }
 

pkg/action/action.go

@@ -94,7 +94,7 @@ type Configuration struct {
 	// Capabilities describes the capabilities of the Kubernetes cluster.
 	Capabilities *chartutil.Capabilities
 
-	Log func(string, ...interface{})
+	Log func(string, ...any)
 }
 
 // renderResources renders the templates in a chart
@@ -238,7 +238,7 @@ type RESTClientGetter interface {
 }
 
 // DebugLog sets the logger that writes debug strings
-type DebugLog func(format string, v ...interface{})
+type DebugLog func(format string, v ...any)
 
 // capabilities builds a Capabilities from discovery information.
 func (cfg *Configuration) getCapabilities() (*chartutil.Capabilities, error) {
@@ -327,7 +327,7 @@ func GetVersionSet(client discovery.ServerResourcesInterface) (chartutil.Version
 		return chartutil.DefaultVersionSet, nil
 	}
 
-	versionMap := make(map[string]interface{})
+	versionMap := make(map[string]any)
 	versions := []string{}
 
 	// Extract the groups

pkg/action/action_test.go

@@ -47,7 +47,7 @@ func actionConfigFixture(t *testing.T) *Configuration {
 		KubeClient:     &kubefake.FailingKubeClient{PrintingKubeClient: kubefake.PrintingKubeClient{Out: io.Discard}},
 		Capabilities:   chartutil.DefaultCapabilities,
 		RegistryClient: registryClient,
-		Log: func(format string, v ...interface{}) {
+		Log: func(format string, v ...any) {
 			t.Helper()
 			if *verbose {
 				t.Logf(format, v...)
@@ -139,12 +139,12 @@ func withName(name string) chartOption {
 }
 
 func withSampleValues() chartOption {
-	values := map[string]interface{}{
+	values := map[string]any{
 		"someKey": "someValue",
-		"nestedKey": map[string]interface{}{
+		"nestedKey": map[string]any{
 			"simpleKey": "simpleValue",
-			"anotherNestedKey": map[string]interface{}{
-				"yetAnotherNestedKey": map[string]interface{}{
+			"anotherNestedKey": map[string]any{
+				"yetAnotherNestedKey": map[string]any{
 					"youReadyForAnotherNestedKey": "No",
 				},
 			},
@@ -155,7 +155,7 @@ func withSampleValues() chartOption {
 	}
 }
 
-func withValues(values map[string]interface{}) chartOption {
+func withValues(values map[string]any) chartOption {
 	return func(opts *chartOptions) {
 		opts.Values = values
 	}
@@ -240,7 +240,7 @@ func namedReleaseStub(name string, status release.Status) *release.Release {
 			Description:   "Named Release Stub",
 		},
 		Chart:   buildChart(withSampleTemplates()),
-		Config:  map[string]interface{}{"name": "value"},
+		Config:  map[string]any{"name": "value"},
 		Version: 1,
 		Hooks: []*release.Hook{
 			{

pkg/action/get_values.go

@@ -38,7 +38,7 @@ func NewGetValues(cfg *Configuration) *GetValues {
 }
 
 // Run executes 'helm get values' against the given release.
-func (g *GetValues) Run(name string) (map[string]interface{}, error) {
+func (g *GetValues) Run(name string) (map[string]any, error) {
 	if err := g.cfg.KubeClient.IsReachable(); err != nil {
 		return nil, err
 	}

pkg/action/install.go

@@ -205,13 +205,13 @@ func (i *Install) installCRDs(crds []chart.CRD) error {
 //
 // If DryRun is set to true, this will prepare the release, but not install it
 
-func (i *Install) Run(chrt *chart.Chart, vals map[string]interface{}) (*release.Release, error) {
+func (i *Install) Run(chrt *chart.Chart, vals map[string]any) (*release.Release, error) {
 	ctx := context.Background()
 	return i.RunWithContext(ctx, chrt, vals)
 }
 
 // Run executes the installation with Context
-func (i *Install) RunWithContext(ctx context.Context, chrt *chart.Chart, vals map[string]interface{}) (*release.Release, error) {
+func (i *Install) RunWithContext(ctx context.Context, chrt *chart.Chart, vals map[string]any) (*release.Release, error) {
 	// Check reachability of cluster unless in client-only mode (e.g. `helm template` without `--validate`)
 	if !i.ClientOnly {
 		if err := i.cfg.KubeClient.IsReachable(); err != nil {
@@ -513,7 +513,7 @@ func (i *Install) availableName() error {
 }
 
 // createRelease creates a new release object
-func (i *Install) createRelease(chrt *chart.Chart, rawVals map[string]interface{}) *release.Release {
+func (i *Install) createRelease(chrt *chart.Chart, rawVals map[string]any) *release.Release {
 	ts := i.cfg.Now()
 	return &release.Release{
 		Name:      i.ReleaseName,

pkg/action/install_test.go

@@ -59,7 +59,7 @@ func TestInstallRelease(t *testing.T) {
 	req := require.New(t)
 
 	instAction := installAction(t)
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	ctx, done := context.WithCancel(context.Background())
 	res, err := instAction.RunWithContext(ctx, buildChart(), vals)
 	if err != nil {
@@ -93,13 +93,13 @@ func TestInstallRelease(t *testing.T) {
 func TestInstallReleaseWithValues(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
-	userVals := map[string]interface{}{
-		"nestedKey": map[string]interface{}{
+	userVals := map[string]any{
+		"nestedKey": map[string]any{
 			"simpleKey": "simpleValue",
 		},
 	}
-	expectedUserValues := map[string]interface{}{
-		"nestedKey": map[string]interface{}{
+	expectedUserValues := map[string]any{
+		"nestedKey": map[string]any{
 			"simpleKey": "simpleValue",
 		},
 	}
@@ -138,7 +138,7 @@ func TestInstallReleaseClientOnly(t *testing.T) {
 func TestInstallRelease_NoName(t *testing.T) {
 	instAction := installAction(t)
 	instAction.ReleaseName = ""
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	_, err := instAction.Run(buildChart(), vals)
 	if err == nil {
 		t.Fatal("expected failure when no name is specified")
@@ -150,7 +150,7 @@ func TestInstallRelease_WithNotes(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
 	instAction.ReleaseName = "with-notes"
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(withNotes("note here")), vals)
 	if err != nil {
 		t.Fatalf("Failed install: %s", err)
@@ -177,7 +177,7 @@ func TestInstallRelease_WithNotesRendered(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
 	instAction.ReleaseName = "with-notes"
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(withNotes("got-{{.Release.Name}}")), vals)
 	if err != nil {
 		t.Fatalf("Failed install: %s", err)
@@ -196,7 +196,7 @@ func TestInstallRelease_WithChartAndDependencyParentNotes(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
 	instAction.ReleaseName = "with-notes"
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(withNotes("parent"), withDependency(withNotes("child"))), vals)
 	if err != nil {
 		t.Fatalf("Failed install: %s", err)
@@ -215,7 +215,7 @@ func TestInstallRelease_WithChartAndDependencyAllNotes(t *testing.T) {
 	instAction := installAction(t)
 	instAction.ReleaseName = "with-notes"
 	instAction.SubNotes = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(withNotes("parent"), withDependency(withNotes("child"))), vals)
 	if err != nil {
 		t.Fatalf("Failed install: %s", err)
@@ -235,7 +235,7 @@ func TestInstallRelease_DryRun(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
 	instAction.DryRun = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(withSampleTemplates()), vals)
 	if err != nil {
 		t.Fatalf("Failed install: %s", err)
@@ -259,7 +259,7 @@ func TestInstallRelease_DryRun_Lookup(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
 	instAction.DryRun = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	mockChart := buildChart(withSampleTemplates())
 	mockChart.Templates = append(mockChart.Templates, &chart.File{
@@ -279,7 +279,7 @@ func TestInstallReleaseIncorrectTemplate_DryRun(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
 	instAction.DryRun = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	_, err := instAction.Run(buildChart(withSampleIncludingIncorrectTemplates()), vals)
 	expectedErr := "\"hello/templates/incorrect\" at <.Values.bad.doh>: nil pointer evaluating interface {}.doh"
 	if err == nil {
@@ -297,7 +297,7 @@ func TestInstallRelease_NoHooks(t *testing.T) {
 	instAction.ReleaseName = "no-hooks"
 	instAction.cfg.Releases.Create(releaseStub())
 
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(), vals)
 	if err != nil {
 		t.Fatalf("Failed install: %s", err)
@@ -314,7 +314,7 @@ func TestInstallRelease_FailedHooks(t *testing.T) {
 	failer.WatchUntilReadyError = fmt.Errorf("Failed watch")
 	instAction.cfg.KubeClient = failer
 
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(), vals)
 	is.Error(err)
 	is.Contains(res.Info.Description, "failed post-install")
@@ -331,7 +331,7 @@ func TestInstallRelease_ReplaceRelease(t *testing.T) {
 	instAction.cfg.Releases.Create(rel)
 	instAction.ReleaseName = rel.Name
 
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	res, err := instAction.Run(buildChart(), vals)
 	is.NoError(err)
 
@@ -347,13 +347,13 @@ func TestInstallRelease_ReplaceRelease(t *testing.T) {
 func TestInstallRelease_KubeVersion(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 	_, err := instAction.Run(buildChart(withKube(">=0.0.0")), vals)
 	is.NoError(err)
 
 	// This should fail for a few hundred years
 	instAction.ReleaseName = "should-fail"
-	vals = map[string]interface{}{}
+	vals = map[string]any{}
 	_, err = instAction.Run(buildChart(withKube(">=99.0.0")), vals)
 	is.Error(err)
 	is.Contains(err.Error(), "chart requires kubeVersion")
@@ -367,7 +367,7 @@ func TestInstallRelease_Wait(t *testing.T) {
 	failer.WaitError = fmt.Errorf("I timed out")
 	instAction.cfg.KubeClient = failer
 	instAction.Wait = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	res, err := instAction.Run(buildChart(), vals)
 	is.Error(err)
@@ -382,7 +382,7 @@ func TestInstallRelease_Wait_Interrupted(t *testing.T) {
 	failer.WaitDuration = 10 * time.Second
 	instAction.cfg.KubeClient = failer
 	instAction.Wait = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	ctx := context.Background()
 	ctx, cancel := context.WithCancel(ctx)
@@ -402,7 +402,7 @@ func TestInstallRelease_WaitForJobs(t *testing.T) {
 	instAction.cfg.KubeClient = failer
 	instAction.Wait = true
 	instAction.WaitForJobs = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	res, err := instAction.Run(buildChart(), vals)
 	is.Error(err)
@@ -420,7 +420,7 @@ func TestInstallRelease_Atomic(t *testing.T) {
 		failer.WaitError = fmt.Errorf("I timed out")
 		instAction.cfg.KubeClient = failer
 		instAction.Atomic = true
-		vals := map[string]interface{}{}
+		vals := map[string]any{}
 
 		res, err := instAction.Run(buildChart(), vals)
 		is.Error(err)
@@ -441,7 +441,7 @@ func TestInstallRelease_Atomic(t *testing.T) {
 		failer.DeleteError = fmt.Errorf("uninstall fail")
 		instAction.cfg.KubeClient = failer
 		instAction.Atomic = true
-		vals := map[string]interface{}{}
+		vals := map[string]any{}
 
 		_, err := instAction.Run(buildChart(), vals)
 		is.Error(err)
@@ -459,7 +459,7 @@ func TestInstallRelease_Atomic_Interrupted(t *testing.T) {
 	failer.WaitDuration = 10 * time.Second
 	instAction.cfg.KubeClient = failer
 	instAction.Atomic = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	ctx := context.Background()
 	ctx, cancel := context.WithCancel(ctx)
@@ -549,7 +549,7 @@ func TestNameTemplate(t *testing.T) {
 func TestInstallReleaseOutputDir(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	dir := t.TempDir()
 
@@ -581,7 +581,7 @@ func TestInstallReleaseOutputDir(t *testing.T) {
 func TestInstallOutputDirWithReleaseName(t *testing.T) {
 	is := assert.New(t)
 	instAction := installAction(t)
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	dir := t.TempDir()
 

pkg/action/lint.go

@@ -51,7 +51,7 @@ func NewLint() *Lint {
 }
 
 // Run executes 'helm Lint' against the given chart.
-func (l *Lint) Run(paths []string, vals map[string]interface{}) *LintResult {
+func (l *Lint) Run(paths []string, vals map[string]any) *LintResult {
 	lowestTolerance := support.ErrorSev
 	if l.Strict {
 		lowestTolerance = support.WarningSev
@@ -85,7 +85,7 @@ func HasWarningsOrErrors(result *LintResult) bool {
 	return false
 }
 
-func lintChart(path string, vals map[string]interface{}, namespace string, strict bool) (support.Linter, error) {
+func lintChart(path string, vals map[string]any, namespace string, strict bool) (support.Linter, error) {
 	var chartPath string
 	linter := support.Linter{}
 

pkg/action/lint_test.go

@@ -21,7 +21,7 @@ import (
 )
 
 var (
-	values                  = make(map[string]interface{})
+	values                  = make(map[string]any)
 	namespace               = "testNamespace"
 	strict                  = false
 	chart1MultipleChartLint = "testdata/charts/multiplecharts-lint-chart-1"
@@ -78,7 +78,7 @@ func TestLintChart(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			_, err := lintChart(tt.chartPath, map[string]interface{}{}, namespace, strict)
+			_, err := lintChart(tt.chartPath, map[string]any{}, namespace, strict)
 			switch {
 			case err != nil && !tt.err:
 				t.Errorf("%s", err)

pkg/action/package.go

@@ -54,7 +54,7 @@ func NewPackage() *Package {
 }
 
 // Run executes 'helm package' against the given chart and returns the path to the packaged chart.
-func (p *Package) Run(path string, vals map[string]interface{}) (string, error) {
+func (p *Package) Run(path string, vals map[string]any) (string, error) {
 	ch, err := loader.LoadDir(path)
 	if err != nil {
 		return "", err

pkg/action/show_test.go

@@ -36,7 +36,7 @@ func TestShow(t *testing.T) {
 		Raw: []*chart.File{
 			{Name: "values.yaml", Data: []byte("VALUES\n")},
 		},
-		Values: map[string]interface{}{},
+		Values: map[string]any{},
 	}
 
 	output, err := client.Run("")

pkg/action/upgrade.go

@@ -129,13 +129,13 @@ func (u *Upgrade) SetRegistryClient(client *registry.Client) {
 }
 
 // Run executes the upgrade on the given release.
-func (u *Upgrade) Run(name string, chart *chart.Chart, vals map[string]interface{}) (*release.Release, error) {
+func (u *Upgrade) Run(name string, chart *chart.Chart, vals map[string]any) (*release.Release, error) {
 	ctx := context.Background()
 	return u.RunWithContext(ctx, name, chart, vals)
 }
 
 // RunWithContext executes the upgrade on the given release with context.
-func (u *Upgrade) RunWithContext(ctx context.Context, name string, chart *chart.Chart, vals map[string]interface{}) (*release.Release, error) {
+func (u *Upgrade) RunWithContext(ctx context.Context, name string, chart *chart.Chart, vals map[string]any) (*release.Release, error) {
 	if err := u.cfg.KubeClient.IsReachable(); err != nil {
 		return nil, err
 	}
@@ -172,7 +172,7 @@ func (u *Upgrade) RunWithContext(ctx context.Context, name string, chart *chart.
 }
 
 // prepareUpgrade builds an upgraded release for an upgrade operation.
-func (u *Upgrade) prepareUpgrade(name string, chart *chart.Chart, vals map[string]interface{}) (*release.Release, *release.Release, error) {
+func (u *Upgrade) prepareUpgrade(name string, chart *chart.Chart, vals map[string]any) (*release.Release, *release.Release, error) {
 	if chart == nil {
 		return nil, nil, errMissingChart
 	}
@@ -333,7 +333,7 @@ func (u *Upgrade) performUpgrade(ctx context.Context, originalRelease, upgradedR
 	}
 	rChan := make(chan resultMessage)
 	ctxChan := make(chan resultMessage)
-	doneChan := make(chan interface{})
+	doneChan := make(chan any)
 	defer close(doneChan)
 	go u.releasingUpgrade(rChan, upgradedRelease, current, target, originalRelease)
 	go u.handleContext(ctx, doneChan, ctxChan, upgradedRelease)
@@ -358,7 +358,7 @@ func (u *Upgrade) reportToPerformUpgrade(c chan<- resultMessage, rel *release.Re
 }
 
 // Setup listener for SIGINT and SIGTERM
-func (u *Upgrade) handleContext(ctx context.Context, done chan interface{}, c chan<- resultMessage, upgradedRelease *release.Release) {
+func (u *Upgrade) handleContext(ctx context.Context, done chan any, c chan<- resultMessage, upgradedRelease *release.Release) {
 	select {
 	case <-ctx.Done():
 		err := ctx.Err()
@@ -504,7 +504,7 @@ func (u *Upgrade) failRelease(rel *release.Release, created kube.ResourceList, e
 //
 // This is skipped if the u.ResetValues flag is set, in which case the
 // request values are not altered.
-func (u *Upgrade) reuseValues(chart *chart.Chart, current *release.Release, newVals map[string]interface{}) (map[string]interface{}, error) {
+func (u *Upgrade) reuseValues(chart *chart.Chart, current *release.Release, newVals map[string]any) (map[string]any, error) {
 	if u.ResetValues {
 		// If ResetValues is set, we completely ignore current.Config.
 		u.cfg.Log("resetting values to the chart's original version")

pkg/action/upgrade_test.go

@@ -51,7 +51,7 @@ func TestUpgradeRelease_Success(t *testing.T) {
 	req.NoError(upAction.cfg.Releases.Create(rel))
 
 	upAction.Wait = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	ctx, done := context.WithCancel(context.Background())
 	res, err := upAction.RunWithContext(ctx, rel.Name, buildChart(), vals)
@@ -81,7 +81,7 @@ func TestUpgradeRelease_Wait(t *testing.T) {
 	failer.WaitError = fmt.Errorf("I timed out")
 	upAction.cfg.KubeClient = failer
 	upAction.Wait = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	res, err := upAction.Run(rel.Name, buildChart(), vals)
 	req.Error(err)
@@ -104,7 +104,7 @@ func TestUpgradeRelease_WaitForJobs(t *testing.T) {
 	upAction.cfg.KubeClient = failer
 	upAction.Wait = true
 	upAction.WaitForJobs = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	res, err := upAction.Run(rel.Name, buildChart(), vals)
 	req.Error(err)
@@ -128,7 +128,7 @@ func TestUpgradeRelease_CleanupOnFail(t *testing.T) {
 	upAction.cfg.KubeClient = failer
 	upAction.Wait = true
 	upAction.CleanupOnFail = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	res, err := upAction.Run(rel.Name, buildChart(), vals)
 	req.Error(err)
@@ -154,7 +154,7 @@ func TestUpgradeRelease_Atomic(t *testing.T) {
 		failer.WatchUntilReadyError = fmt.Errorf("arming key removed")
 		upAction.cfg.KubeClient = failer
 		upAction.Atomic = true
-		vals := map[string]interface{}{}
+		vals := map[string]any{}
 
 		res, err := upAction.Run(rel.Name, buildChart(), vals)
 		req.Error(err)
@@ -179,7 +179,7 @@ func TestUpgradeRelease_Atomic(t *testing.T) {
 		failer.UpdateError = fmt.Errorf("update fail")
 		upAction.cfg.KubeClient = failer
 		upAction.Atomic = true
-		vals := map[string]interface{}{}
+		vals := map[string]any{}
 
 		_, err := upAction.Run(rel.Name, buildChart(), vals)
 		req.Error(err)
@@ -194,17 +194,17 @@ func TestUpgradeRelease_ReuseValues(t *testing.T) {
 	t.Run("reuse values should work with values", func(t *testing.T) {
 		upAction := upgradeAction(t)
 
-		existingValues := map[string]interface{}{
+		existingValues := map[string]any{
 			"name":        "value",
 			"maxHeapSize": "128m",
 			"replicas":    2,
 		}
-		newValues := map[string]interface{}{
+		newValues := map[string]any{
 			"name":        "newValue",
 			"maxHeapSize": "512m",
 			"cpu":         "12m",
 		}
-		expectedValues := map[string]interface{}{
+		expectedValues := map[string]any{
 			"name":        "newValue",
 			"maxHeapSize": "512m",
 			"cpu":         "12m",
@@ -238,8 +238,8 @@ func TestUpgradeRelease_ReuseValues(t *testing.T) {
 
 	t.Run("reuse values should not install disabled charts", func(t *testing.T) {
 		upAction := upgradeAction(t)
-		chartDefaultValues := map[string]interface{}{
-			"subchart": map[string]interface{}{
+		chartDefaultValues := map[string]any{
+			"subchart": map[string]any{
 				"enabled": true,
 			},
 		}
@@ -255,8 +255,8 @@ func TestUpgradeRelease_ReuseValues(t *testing.T) {
 			withMetadataDependency(dependency),
 		)
 		now := helmtime.Now()
-		existingValues := map[string]interface{}{
-			"subchart": map[string]interface{}{
+		existingValues := map[string]any{
+			"subchart": map[string]any{
 				"enabled": false,
 			},
 		}
@@ -283,7 +283,7 @@ func TestUpgradeRelease_ReuseValues(t *testing.T) {
 			withMetadataDependency(dependency),
 		)
 		// reusing values and upgrading
-		res, err := upAction.Run(rel.Name, sampleChartWithSubChart, map[string]interface{}{})
+		res, err := upAction.Run(rel.Name, sampleChartWithSubChart, map[string]any{})
 		is.NoError(err)
 
 		// Now get the upgraded release
@@ -297,8 +297,8 @@ func TestUpgradeRelease_ReuseValues(t *testing.T) {
 		is.Equal(release.StatusDeployed, updatedRes.Info.Status)
 		is.Equal(0, len(updatedRes.Chart.Dependencies()), "expected 0 dependencies")
 
-		expectedValues := map[string]interface{}{
-			"subchart": map[string]interface{}{
+		expectedValues := map[string]any{
+			"subchart": map[string]any{
 				"enabled": false,
 			},
 		}
@@ -320,7 +320,7 @@ func TestUpgradeRelease_Pending(t *testing.T) {
 	rel2.Version = 2
 	upAction.cfg.Releases.Create(rel2)
 
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	_, err := upAction.Run(rel.Name, buildChart(), vals)
 	req.Contains(err.Error(), "progress", err)
@@ -341,7 +341,7 @@ func TestUpgradeRelease_Interrupted_Wait(t *testing.T) {
 	failer.WaitDuration = 10 * time.Second
 	upAction.cfg.KubeClient = failer
 	upAction.Wait = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	ctx := context.Background()
 	ctx, cancel := context.WithCancel(ctx)
@@ -370,7 +370,7 @@ func TestUpgradeRelease_Interrupted_Atomic(t *testing.T) {
 	failer.WaitDuration = 5 * time.Second
 	upAction.cfg.KubeClient = failer
 	upAction.Atomic = true
-	vals := map[string]interface{}{}
+	vals := map[string]any{}
 
 	ctx := context.Background()
 	ctx, cancel := context.WithCancel(ctx)

pkg/chart/chart.go

@@ -45,7 +45,7 @@ type Chart struct {
 	// Templates for this chart.
 	Templates []*File `json:"templates"`
 	// Values are default config for this chart.
-	Values map[string]interface{} `json:"values"`
+	Values map[string]any `json:"values"`
 	// Schema is an optional JSON schema for imposing structure on Values
 	Schema []byte `json:"schema"`
 	// Files are miscellaneous files in a chart archive,

pkg/chart/dependency.go

@@ -44,7 +44,7 @@ type Dependency struct {
 	Enabled bool `json:"enabled,omitempty"`
 	// ImportValues holds the mapping of source values to parent key to be imported. Each item can be a
 	// string or pair of child/parent sublist items.
-	ImportValues []interface{} `json:"import-values,omitempty"`
+	ImportValues []any `json:"import-values,omitempty"`
 	// Alias usable alias to be used for the chart
 	Alias string `json:"alias,omitempty"`
 }

pkg/chart/errors.go

@@ -25,6 +25,6 @@ func (v ValidationError) Error() string {
 }
 
 // ValidationErrorf takes a message and formatting options and creates a ValidationError
-func ValidationErrorf(msg string, args ...interface{}) ValidationError {
+func ValidationErrorf(msg string, args ...any) ValidationError {
 	return ValidationError(fmt.Sprintf(msg, args...))
 }

pkg/chart/loader/load.go

@@ -103,7 +103,7 @@ func LoadFiles(files []*BufferedFile) (*chart.Chart, error) {
 				return c, errors.Wrap(err, "cannot load Chart.lock")
 			}
 		case f.Name == "values.yaml":
-			c.Values = make(map[string]interface{})
+			c.Values = make(map[string]any)
 			if err := yaml.Unmarshal(f.Data, &c.Values); err != nil {
 				return c, errors.Wrap(err, "cannot load values.yaml")
 			}

pkg/chartutil/coalesce.go

@@ -42,41 +42,41 @@ func concatPrefix(a, b string) string {
 //   - Scalar values and arrays are replaced, maps are merged
 //   - A chart has access to all of the variables for it, as well as all of
 //     the values destined for its dependencies.
-func CoalesceValues(chrt *chart.Chart, vals map[string]interface{}) (Values, error) {
+func CoalesceValues(chrt *chart.Chart, vals map[string]any) (Values, error) {
 	v, err := copystructure.Copy(vals)
 	if err != nil {
 		return vals, err
 	}
 
-	valsCopy := v.(map[string]interface{})
+	valsCopy := v.(map[string]any)
 	// if we have an empty map, make sure it is initialized
 	if valsCopy == nil {
-		valsCopy = make(map[string]interface{})
+		valsCopy = make(map[string]any)
 	}
 	return coalesce(log.Printf, chrt, valsCopy, "")
 }
 
-type printFn func(format string, v ...interface{})
+type printFn func(format string, v ...any)
 
 // coalesce coalesces the dest values and the chart values, giving priority to the dest values.
 //
 // This is a helper function for CoalesceValues.
-func coalesce(printf printFn, ch *chart.Chart, dest map[string]interface{}, prefix string) (map[string]interface{}, error) {
+func coalesce(printf printFn, ch *chart.Chart, dest map[string]any, prefix string) (map[string]any, error) {
 	coalesceValues(printf, ch, dest, prefix)
 	return coalesceDeps(printf, ch, dest, prefix)
 }
 
 // coalesceDeps coalesces the dependencies of the given chart.
-func coalesceDeps(printf printFn, chrt *chart.Chart, dest map[string]interface{}, prefix string) (map[string]interface{}, error) {
+func coalesceDeps(printf printFn, chrt *chart.Chart, dest map[string]any, prefix string) (map[string]any, error) {
 	for _, subchart := range chrt.Dependencies() {
 		if c, ok := dest[subchart.Name()]; !ok {
 			// If dest doesn't already have the key, create it.
-			dest[subchart.Name()] = make(map[string]interface{})
+			dest[subchart.Name()] = make(map[string]any)
 		} else if !istable(c) {
 			return dest, errors.Errorf("type mismatch on %s: %t", subchart.Name(), c)
 		}
 		if dv, ok := dest[subchart.Name()]; ok {
-			dvmap := dv.(map[string]interface{})
+			dvmap := dv.(map[string]any)
 			subPrefix := concatPrefix(prefix, chrt.Metadata.Name)
 
 			// Get globals out of dest and merge them into dvmap.
@@ -96,19 +96,19 @@ func coalesceDeps(printf printFn, chrt *chart.Chart, dest map[string]interface{}
 // coalesceGlobals copies the globals out of src and merges them into dest.
 //
 // For convenience, returns dest.
-func coalesceGlobals(printf printFn, dest, src map[string]interface{}, prefix string) {
-	var dg, sg map[string]interface{}
+func coalesceGlobals(printf printFn, dest, src map[string]any, prefix string) {
+	var dg, sg map[string]any
 
 	if destglob, ok := dest[GlobalKey]; !ok {
-		dg = make(map[string]interface{})
-	} else if dg, ok = destglob.(map[string]interface{}); !ok {
+		dg = make(map[string]any)
+	} else if dg, ok = destglob.(map[string]any); !ok {
 		printf("warning: skipping globals because destination %s is not a table.", GlobalKey)
 		return
 	}
 
 	if srcglob, ok := src[GlobalKey]; !ok {
-		sg = make(map[string]interface{})
-	} else if sg, ok = srcglob.(map[string]interface{}); !ok {
+		sg = make(map[string]any)
+	} else if sg, ok = srcglob.(map[string]any); !ok {
 		printf("warning: skipping globals because source %s is not a table.", GlobalKey)
 		return
 	}
@@ -119,12 +119,12 @@ func coalesceGlobals(printf printFn, dest, src map[string]interface{}, prefix st
 	// tables in globals.
 	for key, val := range sg {
 		if istable(val) {
-			vv := copyMap(val.(map[string]interface{}))
+			vv := copyMap(val.(map[string]any))
 			if destv, ok := dg[key]; !ok {
 				// Here there is no merge. We're just adding.
 				dg[key] = vv
 			} else {
-				if destvmap, ok := destv.(map[string]interface{}); !ok {
+				if destvmap, ok := destv.(map[string]any); !ok {
 					printf("Conflict: cannot merge map onto non-map for %q. Skipping.", key)
 				} else {
 					// Basically, we reverse order of coalesce here to merge
@@ -145,8 +145,8 @@ func coalesceGlobals(printf printFn, dest, src map[string]interface{}, prefix st
 	dest[GlobalKey] = dg
 }
 
-func copyMap(src map[string]interface{}) map[string]interface{} {
-	m := make(map[string]interface{}, len(src))
+func copyMap(src map[string]any) map[string]any {
+	m := make(map[string]any, len(src))
 	for k, v := range src {
 		m[k] = v
 	}
@@ -156,7 +156,7 @@ func copyMap(src map[string]interface{}) map[string]interface{} {
 // coalesceValues builds up a values map for a particular chart.
 //
 // Values in v will override the values in the chart.
-func coalesceValues(printf printFn, c *chart.Chart, v map[string]interface{}, prefix string) {
+func coalesceValues(printf printFn, c *chart.Chart, v map[string]any, prefix string) {
 	subPrefix := concatPrefix(prefix, c.Metadata.Name)
 	for key, val := range c.Values {
 		if value, ok := v[key]; ok {
@@ -165,9 +165,9 @@ func coalesceValues(printf printFn, c *chart.Chart, v map[string]interface{}, pr
 				// This allows Helm's various sources of values (value files or --set) to
 				// remove incompatible keys from any previous chart, file, or set values.
 				delete(v, key)
-			} else if dest, ok := value.(map[string]interface{}); ok {
+			} else if dest, ok := value.(map[string]any); ok {
 				// if v[key] is a table, merge nv's val table into v[key].
-				src, ok := val.(map[string]interface{})
+				src, ok := val.(map[string]any)
 				if !ok {
 					// If the original value is nil, there is nothing to coalesce, so we don't print
 					// the warning
@@ -190,14 +190,14 @@ func coalesceValues(printf printFn, c *chart.Chart, v map[string]interface{}, pr
 // CoalesceTables merges a source map into a destination map.
 //
 // dest is considered authoritative.
-func CoalesceTables(dst, src map[string]interface{}) map[string]interface{} {
+func CoalesceTables(dst, src map[string]any) map[string]any {
 	return coalesceTablesFullKey(log.Printf, dst, src, "")
 }
 
 // coalesceTablesFullKey merges a source map into a destination map.
 //
 // dest is considered authoritative.
-func coalesceTablesFullKey(printf printFn, dst, src map[string]interface{}, prefix string) map[string]interface{} {
+func coalesceTablesFullKey(printf printFn, dst, src map[string]any, prefix string) map[string]any {
 	// When --reuse-values is set but there are no modifications yet, return new values
 	if src == nil {
 		return dst
@@ -215,7 +215,7 @@ func coalesceTablesFullKey(printf printFn, dst, src map[string]interface{}, pref
 			dst[key] = val
 		} else if istable(val) {
 			if istable(dv) {
-				coalesceTablesFullKey(printf, dv.(map[string]interface{}), val.(map[string]interface{}), fullkey)
+				coalesceTablesFullKey(printf, dv.(map[string]any), val.(map[string]any), fullkey)
 			} else {
 				printf("warning: cannot overwrite table with non table for %s (%v)", fullkey, val)
 			}

pkg/chartutil/coalesce_test.go

@@ -68,52 +68,52 @@ func TestCoalesceValues(t *testing.T) {
 
 	c := withDeps(&chart.Chart{
 		Metadata: &chart.Metadata{Name: "moby"},
-		Values: map[string]interface{}{
+		Values: map[string]any{
 			"back":     "exists",
 			"bottom":   "exists",
 			"front":    "exists",
 			"left":     "exists",
 			"name":     "moby",
-			"nested":   map[string]interface{}{"boat": true},
+			"nested":   map[string]any{"boat": true},
 			"override": "bad",
 			"right":    "exists",
 			"scope":    "moby",
 			"top":      "nope",
-			"global": map[string]interface{}{
-				"nested2": map[string]interface{}{"l0": "moby"},
+			"global": map[string]any{
+				"nested2": map[string]any{"l0": "moby"},
 			},
 		},
 	},
 		withDeps(&chart.Chart{
 			Metadata: &chart.Metadata{Name: "pequod"},
-			Values: map[string]interface{}{
+			Values: map[string]any{
 				"name":  "pequod",
 				"scope": "pequod",
-				"global": map[string]interface{}{
-					"nested2": map[string]interface{}{"l1": "pequod"},
+				"global": map[string]any{
+					"nested2": map[string]any{"l1": "pequod"},
 				},
 			},
 		},
 			&chart.Chart{
 				Metadata: &chart.Metadata{Name: "ahab"},
-				Values: map[string]interface{}{
-					"global": map[string]interface{}{
-						"nested":  map[string]interface{}{"foo": "bar"},
-						"nested2": map[string]interface{}{"l2": "ahab"},
+				Values: map[string]any{
+					"global": map[string]any{
+						"nested":  map[string]any{"foo": "bar"},
+						"nested2": map[string]any{"l2": "ahab"},
 					},
 					"scope":  "ahab",
 					"name":   "ahab",
 					"boat":   true,
-					"nested": map[string]interface{}{"foo": false, "bar": true},
+					"nested": map[string]any{"foo": false, "bar": true},
 				},
 			},
 		),
 		&chart.Chart{
 			Metadata: &chart.Metadata{Name: "spouter"},
-			Values: map[string]interface{}{
+			Values: map[string]any{
 				"scope": "spouter",
-				"global": map[string]interface{}{
-					"nested2": map[string]interface{}{"l1": "spouter"},
+				"global": map[string]any{
+					"nested2": map[string]any{"l1": "spouter"},
 				},
 			},
 		},
@@ -196,16 +196,16 @@ func TestCoalesceValues(t *testing.T) {
 		}
 	}
 
-	if _, ok := v["nested"].(map[string]interface{})["boat"]; ok {
+	if _, ok := v["nested"].(map[string]any)["boat"]; ok {
 		t.Error("Expected nested boat key to be removed, still present")
 	}
 
-	subchart := v["pequod"].(map[string]interface{})["ahab"].(map[string]interface{})
+	subchart := v["pequod"].(map[string]any)["ahab"].(map[string]any)
 	if _, ok := subchart["boat"]; ok {
 		t.Error("Expected subchart boat key to be removed, still present")
 	}
 
-	if _, ok := subchart["nested"].(map[string]interface{})["bar"]; ok {
+	if _, ok := subchart["nested"].(map[string]any)["bar"]; ok {
 		t.Error("Expected subchart nested bar key to be removed, still present")
 	}
 
@@ -214,28 +214,28 @@ func TestCoalesceValues(t *testing.T) {
 }
 
 func TestCoalesceTables(t *testing.T) {
-	dst := map[string]interface{}{
+	dst := map[string]any{
 		"name": "Ishmael",
-		"address": map[string]interface{}{
+		"address": map[string]any{
 			"street":  "123 Spouter Inn Ct.",
 			"city":    "Nantucket",
 			"country": nil,
 		},
-		"details": map[string]interface{}{
+		"details": map[string]any{
 			"friends": []string{"Tashtego"},
 		},
 		"boat": "pequod",
 		"hole": nil,
 	}
-	src := map[string]interface{}{
+	src := map[string]any{
 		"occupation": "whaler",
-		"address": map[string]interface{}{
+		"address": map[string]any{
 			"state":   "MA",
 			"street":  "234 Spouter Inn Ct.",
 			"country": "US",
 		},
 		"details": "empty",
-		"boat": map[string]interface{}{
+		"boat": map[string]any{
 			"mast": true,
 		},
 		"hole": "black",
@@ -252,7 +252,7 @@ func TestCoalesceTables(t *testing.T) {
 		t.Errorf("Unexpected occupation: %s", dst["occupation"])
 	}
 
-	addr, ok := dst["address"].(map[string]interface{})
+	addr, ok := dst["address"].(map[string]any)
 	if !ok {
 		t.Fatal("Address went away.")
 	}
@@ -273,7 +273,7 @@ func TestCoalesceTables(t *testing.T) {
 		t.Error("The country is not left out.")
 	}
 
-	if det, ok := dst["details"].(map[string]interface{}); !ok {
+	if det, ok := dst["details"].(map[string]any); !ok {
 		t.Fatalf("Details is the wrong type: %v", dst["details"])
 	} else if _, ok := det["friends"]; !ok {
 		t.Error("Could not find your friends. Maybe you don't have any. :-(")
@@ -287,14 +287,14 @@ func TestCoalesceTables(t *testing.T) {
 		t.Error("The hole still exists.")
 	}
 
-	dst2 := map[string]interface{}{
+	dst2 := map[string]any{
 		"name": "Ishmael",
-		"address": map[string]interface{}{
+		"address": map[string]any{
 			"street":  "123 Spouter Inn Ct.",
 			"city":    "Nantucket",
 			"country": "US",
 		},
-		"details": map[string]interface{}{
+		"details": map[string]any{
 			"friends": []string{"Tashtego"},
 		},
 		"boat": "pequod",
@@ -309,7 +309,7 @@ func TestCoalesceTables(t *testing.T) {
 		t.Errorf("Unexpected name: %s", dst2["name"])
 	}
 
-	addr2, ok := dst2["address"].(map[string]interface{})
+	addr2, ok := dst2["address"].(map[string]any)
 	if !ok {
 		t.Fatal("Address went away.")
 	}
@@ -326,7 +326,7 @@ func TestCoalesceTables(t *testing.T) {
 		t.Errorf("Unexpected Country: %v", addr2["country"])
 	}
 
-	if det2, ok := dst2["details"].(map[string]interface{}); !ok {
+	if det2, ok := dst2["details"].(map[string]any); !ok {
 		t.Fatalf("Details is the wrong type: %v", dst2["details"])
 	} else if _, ok := det2["friends"]; !ok {
 		t.Error("Could not find your friends. Maybe you don't have any. :-(")
@@ -345,24 +345,24 @@ func TestCoalesceValuesWarnings(t *testing.T) {
 
 	c := withDeps(&chart.Chart{
 		Metadata: &chart.Metadata{Name: "level1"},
-		Values: map[string]interface{}{
+		Values: map[string]any{
 			"name": "moby",
 		},
 	},
 		withDeps(&chart.Chart{
 			Metadata: &chart.Metadata{Name: "level2"},
-			Values: map[string]interface{}{
+			Values: map[string]any{
 				"name": "pequod",
 			},
 		},
 			&chart.Chart{
 				Metadata: &chart.Metadata{Name: "level3"},
-				Values: map[string]interface{}{
+				Values: map[string]any{
 					"name": "ahab",
 					"boat": true,
-					"spear": map[string]interface{}{
+					"spear": map[string]any{
 						"tip": true,
-						"sail": map[string]interface{}{
+						"sail": map[string]any{
 							"cotton": true,
 						},
 					},
@@ -371,12 +371,12 @@ func TestCoalesceValuesWarnings(t *testing.T) {
 		),
 	)
 
-	vals := map[string]interface{}{
-		"level2": map[string]interface{}{
-			"level3": map[string]interface{}{
-				"boat": map[string]interface{}{"mast": true},
-				"spear": map[string]interface{}{
-					"tip": map[string]interface{}{
+	vals := map[string]any{
+		"level2": map[string]any{
+			"level3": map[string]any{
+				"boat": map[string]any{"mast": true},
+				"spear": map[string]any{
+					"tip": map[string]any{
 						"sharp": true,
 					},
 					"sail": true,
@@ -386,7 +386,7 @@ func TestCoalesceValuesWarnings(t *testing.T) {
 	}
 
 	warnings := make([]string, 0)
-	printf := func(format string, v ...interface{}) {
+	printf := func(format string, v ...any) {
 		t.Logf(format, v...)
 		warnings = append(warnings, fmt.Sprintf(format, v...))
 	}

pkg/chartutil/create.go

@@ -531,7 +531,7 @@ func CreateFrom(chartfile *chart.Metadata, dest, src string) error {
 		return errors.Wrap(err, "reading values file")
 	}
 
-	var m map[string]interface{}
+	var m map[string]any
 	if err := yaml.Unmarshal(transform(string(b), schart.Name()), &m); err != nil {
 		return errors.Wrap(err, "transforming values file")
 	}

pkg/chartutil/dependencies.go

@@ -115,7 +115,7 @@ func getAliasDependency(charts []*chart.Chart, dep *chart.Dependency) *chart.Cha
 }
 
 // processDependencyEnabled removes disabled charts from dependencies
-func processDependencyEnabled(c *chart.Chart, v map[string]interface{}, path string) error {
+func processDependencyEnabled(c *chart.Chart, v map[string]any, path string) error {
 	if c.Metadata.Dependencies == nil {
 		return nil
 	}
@@ -198,20 +198,20 @@ Loop:
 }
 
 // pathToMap creates a nested map given a YAML path in dot notation.
-func pathToMap(path string, data map[string]interface{}) map[string]interface{} {
+func pathToMap(path string, data map[string]any) map[string]any {
 	if path == "." {
 		return data
 	}
 	return set(parsePath(path), data)
 }
 
-func set(path []string, data map[string]interface{}) map[string]interface{} {
+func set(path []string, data map[string]any) map[string]any {
 	if len(path) == 0 {
 		return nil
 	}
 	cur := data
 	for i := len(path) - 1; i >= 0; i-- {
-		cur = map[string]interface{}{path[i]: cur}
+		cur = map[string]any{path[i]: cur}
 	}
 	return cur
 }
@@ -226,13 +226,13 @@ func processImportValues(c *chart.Chart) error {
 	if err != nil {
 		return err
 	}
-	b := make(map[string]interface{})
+	b := make(map[string]any)
 	// import values from each dependency if specified in import-values
 	for _, r := range c.Metadata.Dependencies {
-		var outiv []interface{}
+		var outiv []any
 		for _, riv := range r.ImportValues {
 			switch iv := riv.(type) {
-			case map[string]interface{}:
+			case map[string]any:
 				child := iv["child"].(string)
 				parent := iv["parent"].(string)
 

pkg/chartutil/dependencies_test.go

@@ -62,7 +62,7 @@ func TestLoadDependency(t *testing.T) {
 }
 
 func TestDependencyEnabled(t *testing.T) {
-	type M = map[string]interface{}
+	type M = map[string]any
 	tests := []struct {
 		name string
 		v    M

pkg/chartutil/jsonschema.go

@@ -29,7 +29,7 @@ import (
 )
 
 // ValidateAgainstSchema checks that values does not violate the structure laid out in schema
-func ValidateAgainstSchema(chrt *chart.Chart, values map[string]interface{}) error {
+func ValidateAgainstSchema(chrt *chart.Chart, values map[string]any) error {
 	var sb strings.Builder
 	if chrt.Schema != nil {
 		err := ValidateAgainstSingleSchema(values, chrt.Schema)
@@ -41,7 +41,7 @@ func ValidateAgainstSchema(chrt *chart.Chart, values map[string]interface{}) err
 
 	// For each dependency, recursively call this function with the coalesced values
 	for _, subchart := range chrt.Dependencies() {
-		subchartValues := values[subchart.Name()].(map[string]interface{})
+		subchartValues := values[subchart.Name()].(map[string]any)
 		if err := ValidateAgainstSchema(subchart, subchartValues); err != nil {
 			sb.WriteString(err.Error())
 		}

pkg/chartutil/jsonschema_test.go

@@ -119,9 +119,9 @@ func TestValidateAgainstSchema(t *testing.T) {
 	}
 	chrt.AddDependency(subchart)
 
-	vals := map[string]interface{}{
+	vals := map[string]any{
 		"name": "John",
-		"subchart": map[string]interface{}{
+		"subchart": map[string]any{
 			"age": 25,
 		},
 	}
@@ -146,9 +146,9 @@ func TestValidateAgainstSchemaNegative(t *testing.T) {
 	}
 	chrt.AddDependency(subchart)
 
-	vals := map[string]interface{}{
+	vals := map[string]any{
 		"name":     "John",
-		"subchart": map[string]interface{}{},
+		"subchart": map[string]any{},
 	}
 
 	var errString string

pkg/chartutil/save_test.go

@@ -136,7 +136,7 @@ func TestSavePreservesTimestamps(t *testing.T) {
 			Name:       "ahab",
 			Version:    "1.2.3",
 		},
-		Values: map[string]interface{}{
+		Values: map[string]any{
 			"imageName": "testimage",
 			"imageId":   42,
 		},

pkg/chartutil/values.go

@@ -32,7 +32,7 @@ import (
 const GlobalKey = "global"
 
 // Values represents a collection of chart values.
-type Values map[string]interface{}
+type Values map[string]any
 
 // YAML encodes the Values into a YAML string.
 func (v Values) YAML() (string, error) {
@@ -64,12 +64,12 @@ func (v Values) Table(name string) (Values, error) {
 	return table, err
 }
 
-// AsMap is a utility function for converting Values to a map[string]interface{}.
+// AsMap is a utility function for converting Values to a map[string]any.
 //
 // It protects against nil map panics.
-func (v Values) AsMap() map[string]interface{} {
+func (v Values) AsMap() map[string]any {
 	if len(v) == 0 {
-		return map[string]interface{}{}
+		return map[string]any{}
 	}
 	return v
 }
@@ -89,12 +89,12 @@ func tableLookup(v Values, simple string) (Values, error) {
 	if !ok {
 		return v, ErrNoTable{simple}
 	}
-	if vv, ok := v2.(map[string]interface{}); ok {
+	if vv, ok := v2.(map[string]any); ok {
 		return vv, nil
 	}
 
 	// This catches a case where a value is of type Values, but doesn't (for some
-	// reason) match the map[string]interface{}. This has been observed in the
+	// reason) match the map[string]any. This has been observed in the
 	// wild, and might be a result of a nil map of type Values.
 	if vv, ok := v2.(Values); ok {
 		return vv, nil
@@ -116,7 +116,7 @@ func ReadValues(data []byte) (vals Values, err error) {
 func ReadValuesFile(filename string) (Values, error) {
 	data, err := os.ReadFile(filename)
 	if err != nil {
-		return map[string]interface{}{}, err
+		return map[string]any{}, err
 	}
 	return ReadValues(data)
 }
@@ -134,14 +134,14 @@ type ReleaseOptions struct {
 // ToRenderValues composes the struct from the data coming from the Releases, Charts and Values files
 //
 // This takes both ReleaseOptions and Capabilities to merge into the render values.
-func ToRenderValues(chrt *chart.Chart, chrtVals map[string]interface{}, options ReleaseOptions, caps *Capabilities) (Values, error) {
+func ToRenderValues(chrt *chart.Chart, chrtVals map[string]any, options ReleaseOptions, caps *Capabilities) (Values, error) {
 	if caps == nil {
 		caps = DefaultCapabilities
 	}
-	top := map[string]interface{}{
+	top := map[string]any{
 		"Chart":        chrt.Metadata,
 		"Capabilities": caps,
-		"Release": map[string]interface{}{
+		"Release": map[string]any{
 			"Name":      options.Name,
 			"Namespace": options.Namespace,
 			"IsUpgrade": options.IsUpgrade,
@@ -166,8 +166,8 @@ func ToRenderValues(chrt *chart.Chart, chrtVals map[string]interface{}, options
 }
 
 // istable is a special-purpose function to see if the present thing matches the definition of a YAML table.
-func istable(v interface{}) bool {
-	_, ok := v.(map[string]interface{})
+func istable(v any) bool {
+	_, ok := v.(map[string]any)
 	return ok
 }
 
@@ -178,14 +178,14 @@ func istable(v interface{}) bool {
 //	chapter:
 //	  one:
 //	    title: "Loomings"
-func (v Values) PathValue(path string) (interface{}, error) {
+func (v Values) PathValue(path string) (any, error) {
 	if path == "" {
 		return nil, errors.New("YAML path cannot be empty")
 	}
 	return v.pathValue(parsePath(path))
 }
 
-func (v Values) pathValue(path []string) (interface{}, error) {
+func (v Values) pathValue(path []string) (any, error) {
 	if len(path) == 1 {
 		// if exists must be root key not table
 		if _, ok := v[path[0]]; ok && !istable(v[path[0]]) {

pkg/chartutil/values_test.go

@@ -68,17 +68,17 @@ water:
 
 func TestToRenderValues(t *testing.T) {
 
-	chartValues := map[string]interface{}{
+	chartValues := map[string]any{
 		"name": "al Rashid",
-		"where": map[string]interface{}{
+		"where": map[string]any{
 			"city":  "Basrah",
 			"title": "caliph",
 		},
 	}
 
-	overrideValues := map[string]interface{}{
+	overrideValues := map[string]any{
 		"name": "Haroun",
-		"where": map[string]interface{}{
+		"where": map[string]any{
 			"city": "Baghdad",
 			"date": "809 CE",
 		},
@@ -112,7 +112,7 @@ func TestToRenderValues(t *testing.T) {
 	if name := res["Chart"].(*chart.Metadata).Name; name != "test" {
 		t.Errorf("Expected chart name 'test', got %q", name)
 	}
-	relmap := res["Release"].(map[string]interface{})
+	relmap := res["Release"].(map[string]any)
 	if name := relmap["Name"]; name.(string) != "Seven Voyages" {
 		t.Errorf("Expected release name 'Seven Voyages', got %q", name)
 	}
@@ -139,7 +139,7 @@ func TestToRenderValues(t *testing.T) {
 	if vals["name"] != "Haroun" {
 		t.Errorf("Expected 'Haroun', got %q (%v)", vals["name"], vals)
 	}
-	where := vals["where"].(map[string]interface{})
+	where := vals["where"].(map[string]any)
 	expects := map[string]string{
 		"city":  "Baghdad",
 		"date":  "809 CE",
@@ -223,7 +223,7 @@ chapter:
 	}
 }
 
-func matchValues(t *testing.T, data map[string]interface{}) {
+func matchValues(t *testing.T, data map[string]any) {
 	if data["poet"] != "Coleridge" {
 		t.Errorf("Unexpected poet: %s", data["poet"])
 	}
@@ -247,7 +247,7 @@ func matchValues(t *testing.T, data map[string]interface{}) {
 	}
 }
 
-func ttpl(tpl string, v map[string]interface{}) (string, error) {
+func ttpl(tpl string, v map[string]any) (string, error) {
 	var b bytes.Buffer
 	tt := template.Must(template.New("t").Parse(tpl))
 	err := tt.Execute(&b, v)

pkg/cli/output/output.go

@@ -103,7 +103,7 @@ type Writer interface {
 
 // EncodeJSON is a helper function to decorate any error message with a bit more
 // context and avoid writing the same code over and over for printers.
-func EncodeJSON(out io.Writer, obj interface{}) error {
+func EncodeJSON(out io.Writer, obj any) error {
 	enc := json.NewEncoder(out)
 	err := enc.Encode(obj)
 	if err != nil {
@@ -114,7 +114,7 @@ func EncodeJSON(out io.Writer, obj interface{}) error {
 
 // EncodeYAML is a helper function to decorate any error message with a bit more
 // context and avoid writing the same code over and over for printers
-func EncodeYAML(out io.Writer, obj interface{}) error {
+func EncodeYAML(out io.Writer, obj any) error {
 	raw, err := yaml.Marshal(obj)
 	if err != nil {
 		return errors.Wrap(err, "unable to write YAML output")

pkg/cli/values/options.go

@@ -40,12 +40,12 @@ type Options struct {
 
 // MergeValues merges values from files specified via -f/--values and directly
 // via --set-json, --set, --set-string, or --set-file, marshaling them to YAML
-func (opts *Options) MergeValues(p getter.Providers) (map[string]interface{}, error) {
-	base := map[string]interface{}{}
+func (opts *Options) MergeValues(p getter.Providers) (map[string]any, error) {
+	base := map[string]any{}
 
 	// User specified a values files via -f/--values
 	for _, filePath := range opts.ValueFiles {
-		currentMap := map[string]interface{}{}
+		currentMap := map[string]any{}
 
 		bytes, err := readFile(filePath, p)
 		if err != nil {
@@ -82,7 +82,7 @@ func (opts *Options) MergeValues(p getter.Providers) (map[string]interface{}, er
 
 	// User specified a value via --set-file
 	for _, value := range opts.FileValues {
-		reader := func(rs []rune) (interface{}, error) {
+		reader := func(rs []rune) (any, error) {
 			bytes, err := readFile(string(rs), p)
 			if err != nil {
 				return nil, err
@@ -97,15 +97,15 @@ func (opts *Options) MergeValues(p getter.Providers) (map[string]interface{}, er
 	return base, nil
 }
 
-func mergeMaps(a, b map[string]interface{}) map[string]interface{} {
-	out := make(map[string]interface{}, len(a))
+func mergeMaps(a, b map[string]any) map[string]any {
+	out := make(map[string]any, len(a))
 	for k, v := range a {
 		out[k] = v
 	}
 	for k, v := range b {
-		if v, ok := v.(map[string]interface{}); ok {
+		if v, ok := v.(map[string]any); ok {
 			if bv, ok := out[k]; ok {
-				if bv, ok := bv.(map[string]interface{}); ok {
+				if bv, ok := bv.(map[string]any); ok {
 					out[k] = mergeMaps(bv, v)
 					continue
 				}

pkg/cli/values/options_test.go

@@ -24,24 +24,24 @@ import (
 )
 
 func TestMergeValues(t *testing.T) {
-	nestedMap := map[string]interface{}{
+	nestedMap := map[string]any{
 		"foo": "bar",
 		"baz": map[string]string{
 			"cool": "stuff",
 		},
 	}
-	anotherNestedMap := map[string]interface{}{
+	anotherNestedMap := map[string]any{
 		"foo": "bar",
 		"baz": map[string]string{
 			"cool":    "things",
 			"awesome": "stuff",
 		},
 	}
-	flatMap := map[string]interface{}{
+	flatMap := map[string]any{
 		"foo": "bar",
 		"baz": "stuff",
 	}
-	anotherFlatMap := map[string]interface{}{
+	anotherFlatMap := map[string]any{
 		"testing": "fun",
 	}
 
@@ -64,7 +64,7 @@ func TestMergeValues(t *testing.T) {
 	}
 
 	testMap = mergeMaps(anotherFlatMap, anotherNestedMap)
-	expectedMap := map[string]interface{}{
+	expectedMap := map[string]any{
 		"testing": "fun",
 		"foo":     "bar",
 		"baz": map[string]string{

pkg/engine/engine.go

@@ -118,7 +118,7 @@ func (e Engine) initFunMap(t *template.Template, referenceTpls map[string]render
 	includedNames := make(map[string]int)
 
 	// Add the 'include' function here so we can close over t.
-	funcMap["include"] = func(name string, data interface{}) (string, error) {
+	funcMap["include"] = func(name string, data any) (string, error) {
 		var buf strings.Builder
 		if v, ok := includedNames[name]; ok {
 			if v > recursionMaxNums {
@@ -161,7 +161,7 @@ func (e Engine) initFunMap(t *template.Template, referenceTpls map[string]render
 	}
 
 	// Add the `required` function here so we can use lintMode
-	funcMap["required"] = func(warn string, val interface{}) (interface{}, error) {
+	funcMap["required"] = func(warn string, val any) (any, error) {
 		if val == nil {
 			if e.LintMode {
 				// Don't fail on missing required values when linting
@@ -361,14 +361,14 @@ func allTemplates(c *chart.Chart, vals chartutil.Values) map[string]renderable {
 //
 // As it recurses, it also sets the values to be appropriate for the template
 // scope.
-func recAllTpls(c *chart.Chart, templates map[string]renderable, vals chartutil.Values) map[string]interface{} {
-	subCharts := make(map[string]interface{})
+func recAllTpls(c *chart.Chart, templates map[string]renderable, vals chartutil.Values) map[string]any {
+	subCharts := make(map[string]any)
 	chartMetaData := struct {
 		chart.Metadata
 		IsRoot bool
 	}{*c.Metadata, c.IsRoot()}
 
-	next := map[string]interface{}{
+	next := map[string]any{
 		"Chart":        chartMetaData,
 		"Files":        newFiles(c.Files),
 		"Release":      vals["Release"],

pkg/engine/engine_test.go

@@ -92,14 +92,14 @@ func TestRender(t *testing.T) {
 			{Name: "templates/test4", Data: []byte("{{toJson .Values}}")},
 			{Name: "templates/test5", Data: []byte("{{getHostByName \"helm.sh\"}}")},
 		},
-		Values: map[string]interface{}{"outer": "DEFAULT", "inner": "DEFAULT"},
+		Values: map[string]any{"outer": "DEFAULT", "inner": "DEFAULT"},
 	}
 
-	vals := map[string]interface{}{
-		"Values": map[string]interface{}{
+	vals := map[string]any{
+		"Values": map[string]any{
 			"outer": "spouter",
 			"inner": "inn",
-			"global": map[string]interface{}{
+			"global": map[string]any{
 				"callme": "Ishmael",
 			},
 		},
@@ -212,11 +212,11 @@ func TestRenderWIthDNS(t *testing.T) {
 		Templates: []*chart.File{
 			{Name: "templates/test1", Data: []byte("{{getHostByName \"helm.sh\"}}")},
 		},
-		Values: map[string]interface{}{},
+		Values: map[string]any{},
 	}
 
-	vals := map[string]interface{}{
-		"Values": map[string]interface{}{},
+	vals := map[string]any{
+		"Values": map[string]any{},
 	}
 
 	v, err := chartutil.CoalesceValues(c, vals)
@@ -250,7 +250,7 @@ func TestParallelRenderInternals(t *testing.T) {
 			tpls := map[string]renderable{
 				"t": {
 					tpl:  `{{.val}}`,
-					vals: map[string]interface{}{"val": tt},
+					vals: map[string]any{"val": tt},
 				},
 			}
 			out, err := e.render(tpls)
@@ -267,7 +267,7 @@ func TestParallelRenderInternals(t *testing.T) {
 }
 
 func TestParseErrors(t *testing.T) {
-	vals := chartutil.Values{"Values": map[string]interface{}{}}
+	vals := chartutil.Values{"Values": map[string]any{}}
 
 	tplsUndefinedFunction := map[string]renderable{
 		"undefined_function": {tpl: `{{foo}}`, vals: vals},
@@ -283,7 +283,7 @@ func TestParseErrors(t *testing.T) {
 }
 
 func TestExecErrors(t *testing.T) {
-	vals := chartutil.Values{"Values": map[string]interface{}{}}
+	vals := chartutil.Values{"Values": map[string]any{}}
 	cases := []struct {
 		name     string
 		tpls     map[string]renderable
@@ -347,7 +347,7 @@ linebreak`,
 }
 
 func TestFailErrors(t *testing.T) {
-	vals := chartutil.Values{"Values": map[string]interface{}{}}
+	vals := chartutil.Values{"Values": map[string]any{}}
 
 	failtpl := `All your base are belong to us{{ fail "This is an error" }}`
 	tplsFailed := map[string]renderable{
@@ -452,7 +452,7 @@ func TestRenderDependency(t *testing.T) {
 		},
 	})
 
-	out, err := Render(ch, map[string]interface{}{})
+	out, err := Render(ch, map[string]any{})
 	if err != nil {
 		t.Fatalf("failed to render chart: %s", err)
 	}
@@ -483,7 +483,7 @@ func TestRenderNestedValues(t *testing.T) {
 			{Name: deepestpath, Data: []byte(`And this same {{.Values.what}} that smiles {{.Values.global.when}}`)},
 			{Name: checkrelease, Data: []byte(`Tomorrow will be {{default "happy" .Release.Name }}`)},
 		},
-		Values: map[string]interface{}{"what": "milkshake", "where": "here"},
+		Values: map[string]any{"what": "milkshake", "where": "here"},
 	}
 
 	inner := &chart.Chart{
@@ -491,7 +491,7 @@ func TestRenderNestedValues(t *testing.T) {
 		Templates: []*chart.File{
 			{Name: innerpath, Data: []byte(`Old {{.Values.who}} is still a-flyin'`)},
 		},
-		Values: map[string]interface{}{"who": "Robert", "what": "glasses"},
+		Values: map[string]any{"who": "Robert", "what": "glasses"},
 	}
 	inner.AddDependency(deepest)
 
@@ -501,10 +501,10 @@ func TestRenderNestedValues(t *testing.T) {
 			{Name: outerpath, Data: []byte(`Gather ye {{.Values.what}} while ye may`)},
 			{Name: subchartspath, Data: []byte(`The glorious Lamp of {{.Subcharts.herrick.Subcharts.deepest.Values.where}}, the {{.Subcharts.herrick.Values.what}}`)},
 		},
-		Values: map[string]interface{}{
+		Values: map[string]any{
 			"what": "stinkweed",
 			"who":  "me",
-			"herrick": map[string]interface{}{
+			"herrick": map[string]any{
 				"who":  "time",
 				"what": "Sun",
 			},
@@ -512,15 +512,15 @@ func TestRenderNestedValues(t *testing.T) {
 	}
 	outer.AddDependency(inner)
 
-	injValues := map[string]interface{}{
+	injValues := map[string]any{
 		"what": "rosebuds",
-		"herrick": map[string]interface{}{
-			"deepest": map[string]interface{}{
+		"herrick": map[string]any{
+			"deepest": map[string]any{
 				"what":  "flower",
 				"where": "Heaven",
 			},
 		},
-		"global": map[string]interface{}{
+		"global": map[string]any{
 			"when": "to-day",
 		},
 	}

pkg/engine/funcs.go

@@ -58,13 +58,13 @@ func funcMap() template.FuncMap {
 		// This is a placeholder for the "include" function, which is
 		// late-bound to a template. By declaring it here, we preserve the
 		// integrity of the linter.
-		"include":  func(string, interface{}) string { return "not implemented" },
-		"tpl":      func(string, interface{}) interface{} { return "not implemented" },
-		"required": func(string, interface{}) (interface{}, error) { return "not implemented", nil },
+		"include":  func(string, any) string { return "not implemented" },
+		"tpl":      func(string, any) any { return "not implemented" },
+		"required": func(string, any) (any, error) { return "not implemented", nil },
 		// Provide a placeholder for the "lookup" function, which requires a kubernetes
 		// connection.
-		"lookup": func(string, string, string, string) (map[string]interface{}, error) {
-			return map[string]interface{}{}, nil
+		"lookup": func(string, string, string, string) (map[string]any, error) {
+			return map[string]any{}, nil
 		},
 	}
 
@@ -79,7 +79,7 @@ func funcMap() template.FuncMap {
 // always return a string, even on marshal error (empty string).
 //
 // This is designed to be called from a template.
-func toYAML(v interface{}) string {
+func toYAML(v any) string {
 	data, err := yaml.Marshal(v)
 	if err != nil {
 		// Swallow errors inside of a template.
@@ -88,14 +88,14 @@ func toYAML(v interface{}) string {
 	return strings.TrimSuffix(string(data), "\n")
 }
 
-// fromYAML converts a YAML document into a map[string]interface{}.
+// fromYAML converts a YAML document into a map[string]any.
 //
 // This is not a general-purpose YAML parser, and will not parse all valid
 // YAML documents. Additionally, because its intended use is within templates
 // it tolerates errors. It will insert the returned error message string into
 // m["Error"] in the returned map.
-func fromYAML(str string) map[string]interface{} {
-	m := map[string]interface{}{}
+func fromYAML(str string) map[string]any {
+	m := map[string]any{}
 
 	if err := yaml.Unmarshal([]byte(str), &m); err != nil {
 		m["Error"] = err.Error()
@@ -103,17 +103,17 @@ func fromYAML(str string) map[string]interface{} {
 	return m
 }
 
-// fromYAMLArray converts a YAML array into a []interface{}.
+// fromYAMLArray converts a YAML array into a []any.
 //
 // This is not a general-purpose YAML parser, and will not parse all valid
 // YAML documents. Additionally, because its intended use is within templates
 // it tolerates errors. It will insert the returned error message string as
 // the first and only item in the returned array.
-func fromYAMLArray(str string) []interface{} {
-	a := []interface{}{}
+func fromYAMLArray(str string) []any {
+	a := []any{}
 
 	if err := yaml.Unmarshal([]byte(str), &a); err != nil {
-		a = []interface{}{err.Error()}
+		a = []any{err.Error()}
 	}
 	return a
 }
@@ -122,7 +122,7 @@ func fromYAMLArray(str string) []interface{} {
 // always return a string, even on marshal error (empty string).
 //
 // This is designed to be called from a template.
-func toTOML(v interface{}) string {
+func toTOML(v any) string {
 	b := bytes.NewBuffer(nil)
 	e := toml.NewEncoder(b)
 	err := e.Encode(v)
@@ -136,7 +136,7 @@ func toTOML(v interface{}) string {
 // always return a string, even on marshal error (empty string).
 //
 // This is designed to be called from a template.
-func toJSON(v interface{}) string {
+func toJSON(v any) string {
 	data, err := json.Marshal(v)
 	if err != nil {
 		// Swallow errors inside of a template.
@@ -145,14 +145,14 @@ func toJSON(v interface{}) string {
 	return string(data)
 }
 
-// fromJSON converts a JSON document into a map[string]interface{}.
+// fromJSON converts a JSON document into a map[string]any.
 //
 // This is not a general-purpose JSON parser, and will not parse all valid
 // JSON documents. Additionally, because its intended use is within templates
 // it tolerates errors. It will insert the returned error message string into
 // m["Error"] in the returned map.
-func fromJSON(str string) map[string]interface{} {
-	m := make(map[string]interface{})
+func fromJSON(str string) map[string]any {
+	m := make(map[string]any)
 
 	if err := json.Unmarshal([]byte(str), &m); err != nil {
 		m["Error"] = err.Error()
@@ -160,17 +160,17 @@ func fromJSON(str string) map[string]interface{} {
 	return m
 }
 
-// fromJSONArray converts a JSON array into a []interface{}.
+// fromJSONArray converts a JSON array into a []any.
 //
 // This is not a general-purpose JSON parser, and will not parse all valid
 // JSON documents. Additionally, because its intended use is within templates
 // it tolerates errors. It will insert the returned error message string as
 // the first and only item in the returned array.
-func fromJSONArray(str string) []interface{} {
-	a := []interface{}{}
+func fromJSONArray(str string) []any {
+	a := []any{}
 
 	if err := json.Unmarshal([]byte(str), &a); err != nil {
-		a = []interface{}{err.Error()}
+		a = []any{err.Error()}
 	}
 	return a
 }

pkg/engine/funcs_test.go

@@ -28,19 +28,19 @@ func TestFuncs(t *testing.T) {
 	//TODO write tests for failure cases
 	tests := []struct {
 		tpl, expect string
-		vars        interface{}
+		vars        any
 	}{{
 		tpl:    `{{ toYaml . }}`,
 		expect: `foo: bar`,
-		vars:   map[string]interface{}{"foo": "bar"},
+		vars:   map[string]any{"foo": "bar"},
 	}, {
 		tpl:    `{{ toToml . }}`,
 		expect: "foo = \"bar\"\n",
-		vars:   map[string]interface{}{"foo": "bar"},
+		vars:   map[string]any{"foo": "bar"},
 	}, {
 		tpl:    `{{ toJson . }}`,
 		expect: `{"foo":"bar"}`,
-		vars:   map[string]interface{}{"foo": "bar"},
+		vars:   map[string]any{"foo": "bar"},
 	}, {
 		tpl:    `{{ fromYaml . }}`,
 		expect: "map[hello:world]",
@@ -81,11 +81,11 @@ func TestFuncs(t *testing.T) {
 	}, {
 		tpl:    `{{ merge .dict (fromYaml .yaml) }}`,
 		expect: `map[a:map[b:c]]`,
-		vars:   map[string]interface{}{"dict": map[string]interface{}{"a": map[string]interface{}{"b": "c"}}, "yaml": `{"a":{"b":"d"}}`},
+		vars:   map[string]any{"dict": map[string]any{"a": map[string]any{"b": "c"}}, "yaml": `{"a":{"b":"d"}}`},
 	}, {
 		tpl:    `{{ merge (fromYaml .yaml) .dict }}`,
 		expect: `map[a:map[b:d]]`,
-		vars:   map[string]interface{}{"dict": map[string]interface{}{"a": map[string]interface{}{"b": "c"}}, "yaml": `{"a":{"b":"d"}}`},
+		vars:   map[string]any{"dict": map[string]any{"a": map[string]any{"b": "c"}}, "yaml": `{"a":{"b":"d"}}`},
 	}, {
 		tpl:    `{{ fromYaml . }}`,
 		expect: `map[Error:error unmarshaling JSON: while decoding JSON: json: cannot unmarshal array into Go value of type map[string]interface {}]`,
@@ -121,34 +121,34 @@ func TestFuncs(t *testing.T) {
 // be used to accidentally update mergo. This test and message should catch
 // the problem and explain why it's happening.
 func TestMerge(t *testing.T) {
-	dict := map[string]interface{}{
-		"src2": map[string]interface{}{
+	dict := map[string]any{
+		"src2": map[string]any{
 			"h": 10,
 			"i": "i",
 			"j": "j",
 		},
-		"src1": map[string]interface{}{
+		"src1": map[string]any{
 			"a": 1,
 			"b": 2,
-			"d": map[string]interface{}{
+			"d": map[string]any{
 				"e": "four",
 			},
 			"g": []int{6, 7},
 			"i": "aye",
 			"j": "jay",
-			"k": map[string]interface{}{
+			"k": map[string]any{
 				"l": false,
 			},
 		},
-		"dst": map[string]interface{}{
+		"dst": map[string]any{
 			"a": "one",
 			"c": 3,
-			"d": map[string]interface{}{
+			"d": map[string]any{
 				"f": 5,
 			},
 			"g": []int{8, 9},
 			"i": "eye",
-			"k": map[string]interface{}{
+			"k": map[string]any{
 				"l": true,
 			},
 		},
@@ -158,11 +158,11 @@ func TestMerge(t *testing.T) {
 	err := template.Must(template.New("test").Funcs(funcMap()).Parse(tpl)).Execute(&b, dict)
 	assert.NoError(t, err)
 
-	expected := map[string]interface{}{
+	expected := map[string]any{
 		"a": "one", // key overridden
 		"b": 2,     // merged from src1
 		"c": 3,     // merged from dst
-		"d": map[string]interface{}{ // deep merge
+		"d": map[string]any{ // deep merge
 			"e": "four",
 			"f": 5,
 		},
@@ -170,7 +170,7 @@ func TestMerge(t *testing.T) {
 		"h": 10,          // merged from src2
 		"i": "eye",       // overridden twice
 		"j": "jay",       // overridden and merged
-		"k": map[string]interface{}{
+		"k": map[string]any{
 			"l": true, // overridden
 		},
 	}

pkg/engine/lookup_func.go

@@ -30,7 +30,7 @@ import (
 	"k8s.io/client-go/rest"
 )
 
-type lookupFunc = func(apiversion string, resource string, namespace string, name string) (map[string]interface{}, error)
+type lookupFunc = func(apiversion string, resource string, namespace string, name string) (map[string]any, error)
 
 // NewLookupFunction returns a function for looking up objects in the cluster.
 //
@@ -39,11 +39,11 @@ type lookupFunc = func(apiversion string, resource string, namespace string, nam
 // This function is considered deprecated, and will be renamed in Helm 4. It will no
 // longer be a public function.
 func NewLookupFunction(config *rest.Config) lookupFunc {
-	return func(apiversion string, resource string, namespace string, name string) (map[string]interface{}, error) {
+	return func(apiversion string, resource string, namespace string, name string) (map[string]any, error) {
 		var client dynamic.ResourceInterface
 		c, namespaced, err := getDynamicClientOnKind(apiversion, resource, config)
 		if err != nil {
-			return map[string]interface{}{}, err
+			return map[string]any{}, err
 		}
 		if namespaced && namespace != "" {
 			client = c.Namespace(namespace)
@@ -57,9 +57,9 @@ func NewLookupFunction(config *rest.Config) lookupFunc {
 				if apierrors.IsNotFound(err) {
 					// Just return an empty interface when the object was not found.
 					// That way, users can use `if not (lookup ...)` in their templates.
-					return map[string]interface{}{}, nil
+					return map[string]any{}, nil
 				}
-				return map[string]interface{}{}, err
+				return map[string]any{}, err
 			}
 			return obj.UnstructuredContent(), nil
 		}
@@ -69,9 +69,9 @@ func NewLookupFunction(config *rest.Config) lookupFunc {
 			if apierrors.IsNotFound(err) {
 				// Just return an empty interface when the object was not found.
 				// That way, users can use `if not (lookup ...)` in their templates.
-				return map[string]interface{}{}, nil
+				return map[string]any{}, nil
 			}
-			return map[string]interface{}{}, err
+			return map[string]any{}, err
 		}
 		return obj.UnstructuredContent(), nil
 	}

pkg/kube/client.go

@@ -70,7 +70,7 @@ var ManagedFieldsManager string
 // Client represents a client capable of communicating with the Kubernetes API.
 type Client struct {
 	Factory Factory
-	Log     func(string, ...interface{})
+	Log     func(string, ...any)
 	// Namespace allows to bypass the kubeconfig file for the choice of the namespace
 	Namespace string
 
@@ -100,7 +100,7 @@ func New(getter genericclioptions.RESTClientGetter) *Client {
 	}
 }
 
-var nopLogger = func(_ string, _ ...interface{}) {}
+var nopLogger = func(_ string, _ ...any) {}
 
 // getKubeClient get or create a new KubernetesClientSet
 func (c *Client) getKubeClient() (*kubernetes.Clientset, error) {

pkg/kube/ready.go

@@ -59,7 +59,7 @@ func CheckJobs(checkJobs bool) ReadyCheckerOption {
 
 // NewReadyChecker creates a new checker. Passed ReadyCheckerOptions can
 // be used to override defaults.
-func NewReadyChecker(cl kubernetes.Interface, log func(string, ...interface{}), opts ...ReadyCheckerOption) ReadyChecker {
+func NewReadyChecker(cl kubernetes.Interface, log func(string, ...any), opts ...ReadyCheckerOption) ReadyChecker {
 	c := ReadyChecker{
 		client: cl,
 		log:    log,
@@ -76,7 +76,7 @@ func NewReadyChecker(cl kubernetes.Interface, log func(string, ...interface{}),
 // ReadyChecker is a type that can check core Kubernetes types for readiness.
 type ReadyChecker struct {
 	client        kubernetes.Interface
-	log           func(string, ...interface{})
+	log           func(string, ...any)
 	checkJobs     bool
 	pausedAsReady bool
 }

pkg/kube/wait.go

@@ -39,7 +39,7 @@ import (
 type waiter struct {
 	c       ReadyChecker
 	timeout time.Duration
-	log     func(string, ...interface{})
+	log     func(string, ...any)
 }
 
 // waitForResources polls to get the current status of all pods, PVCs, Services and

pkg/lint/lint.go

@@ -24,7 +24,7 @@ import (
 )
 
 // All runs all of the available linters on the given base directory.
-func All(basedir string, values map[string]interface{}, namespace string, strict bool) support.Linter {
+func All(basedir string, values map[string]any, namespace string, strict bool) support.Linter {
 	// Using abs path to get directory context
 	chartDir, _ := filepath.Abs(basedir)
 

pkg/lint/lint_test.go

@@ -24,7 +24,7 @@ import (
 	"helm.sh/helm/v3/pkg/lint/support"
 )
 
-var values map[string]interface{}
+var values map[string]any
 
 const namespace = "testNamespace"
 const strict = false

pkg/lint/rules/chartfile.go

@@ -66,15 +66,15 @@ func Chartfile(linter *support.Linter) {
 	linter.RunLinterRule(support.ErrorSev, chartFileName, validateChartDependencies(chartFile))
 }
 
-func validateChartVersionType(data map[string]interface{}) error {
+func validateChartVersionType(data map[string]any) error {
 	return isStringValue(data, "version")
 }
 
-func validateChartAppVersionType(data map[string]interface{}) error {
+func validateChartAppVersionType(data map[string]any) error {
 	return isStringValue(data, "appVersion")
 }
 
-func isStringValue(data map[string]interface{}, key string) error {
+func isStringValue(data map[string]any, key string) error {
 	value, ok := data[key]
 	if !ok {
 		return nil
@@ -196,14 +196,14 @@ func validateChartType(cf *chart.Metadata) error {
 }
 
 // loadChartFileForTypeCheck loads the Chart.yaml
-// in a generic form of a map[string]interface{}, so that the type
+// in a generic form of a map[string]any, so that the type
 // of the values can be checked
-func loadChartFileForTypeCheck(filename string) (map[string]interface{}, error) {
+func loadChartFileForTypeCheck(filename string) (map[string]any, error) {
 	b, err := os.ReadFile(filename)
 	if err != nil {
 		return nil, err
 	}
-	y := make(map[string]interface{})
+	y := make(map[string]any)
 	err = yaml.Unmarshal(b, &y)
 	return y, err
 }

pkg/lint/rules/template.go

@@ -45,7 +45,7 @@ var (
 )
 
 // Templates lints the templates in the Linter.
-func Templates(linter *support.Linter, values map[string]interface{}, namespace string, strict bool) {
+func Templates(linter *support.Linter, values map[string]any, namespace string, strict bool) {
 	fpath := "templates/"
 	templatesPath := filepath.Join(linter.ChartDir, fpath)
 

pkg/lint/rules/template_test.go

@@ -48,7 +48,7 @@ func TestValidateAllowedExtension(t *testing.T) {
 	}
 }
 
-var values = map[string]interface{}{"nameOverride": "", "httpPort": 80}
+var values = map[string]any{"nameOverride": "", "httpPort": 80}
 
 const namespace = "testNamespace"
 const strict = false
@@ -266,7 +266,7 @@ func TestStrictTemplateParsingMapError(t *testing.T) {
 			APIVersion: "v2",
 			Version:    "0.1.0",
 		},
-		Values: map[string]interface{}{
+		Values: map[string]any{
 			"mymap": map[string]string{
 				"key1": "val1",
 			},

pkg/lint/rules/values.go

@@ -30,7 +30,7 @@ import (
 //
 // This function is deprecated and will be removed in Helm 4.
 func Values(linter *support.Linter) {
-	ValuesWithOverrides(linter, map[string]interface{}{})
+	ValuesWithOverrides(linter, map[string]any{})
 }
 
 // ValuesWithOverrides tests the values.yaml file.
@@ -39,7 +39,7 @@ func Values(linter *support.Linter) {
 // they are only tested for well-formedness.
 //
 // If additional values are supplied, they are coalesced into the values in values.yaml.
-func ValuesWithOverrides(linter *support.Linter, values map[string]interface{}) {
+func ValuesWithOverrides(linter *support.Linter, values map[string]any) {
 	file := "values.yaml"
 	vf := filepath.Join(linter.ChartDir, file)
 	fileExists := linter.RunLinterRule(support.InfoSev, file, validateValuesFileExistence(vf))
@@ -59,7 +59,7 @@ func validateValuesFileExistence(valuesPath string) error {
 	return nil
 }
 
-func validateValuesFile(valuesPath string, overrides map[string]interface{}) error {
+func validateValuesFile(valuesPath string, overrides map[string]any) error {
 	values, err := chartutil.ReadValuesFile(valuesPath)
 	if err != nil {
 		return errors.Wrap(err, "unable to parse YAML")
@@ -70,7 +70,7 @@ func validateValuesFile(valuesPath string, overrides map[string]interface{}) err
 	// We could change that. For now, though, we retain that strategy, and thus can
 	// coalesce tables (like reuse-values does) instead of doing the full chart
 	// CoalesceValues
-	coalescedValues := chartutil.CoalesceTables(make(map[string]interface{}, len(overrides)), overrides)
+	coalescedValues := chartutil.CoalesceTables(make(map[string]any, len(overrides)), overrides)
 	coalescedValues = chartutil.CoalesceTables(coalescedValues, values)
 
 	ext := filepath.Ext(valuesPath)

pkg/lint/rules/values_test.go

@@ -68,7 +68,7 @@ func TestValidateValuesFileWellFormed(t *testing.T) {
 	tmpdir := ensure.TempFile(t, "values.yaml", []byte(badYaml))
 	defer os.RemoveAll(tmpdir)
 	valfile := filepath.Join(tmpdir, "values.yaml")
-	if err := validateValuesFile(valfile, map[string]interface{}{}); err == nil {
+	if err := validateValuesFile(valfile, map[string]any{}); err == nil {
 		t.Fatal("expected values file to fail parsing")
 	}
 }
@@ -80,7 +80,7 @@ func TestValidateValuesFileSchema(t *testing.T) {
 	createTestingSchema(t, tmpdir)
 
 	valfile := filepath.Join(tmpdir, "values.yaml")
-	if err := validateValuesFile(valfile, map[string]interface{}{}); err != nil {
+	if err := validateValuesFile(valfile, map[string]any{}); err != nil {
 		t.Fatalf("Failed validation with %s", err)
 	}
 }
@@ -94,7 +94,7 @@ func TestValidateValuesFileSchemaFailure(t *testing.T) {
 
 	valfile := filepath.Join(tmpdir, "values.yaml")
 
-	err := validateValuesFile(valfile, map[string]interface{}{})
+	err := validateValuesFile(valfile, map[string]any{})
 	if err == nil {
 		t.Fatal("expected values file to fail parsing")
 	}
@@ -104,7 +104,7 @@ func TestValidateValuesFileSchemaFailure(t *testing.T) {
 
 func TestValidateValuesFileSchemaOverrides(t *testing.T) {
 	yaml := "username: admin"
-	overrides := map[string]interface{}{
+	overrides := map[string]any{
 		"password": "swordfish",
 	}
 	tmpdir := ensure.TempFile(t, "values.yaml", []byte(yaml))
@@ -121,24 +121,24 @@ func TestValidateValuesFile(t *testing.T) {
 	tests := []struct {
 		name         string
 		yaml         string
-		overrides    map[string]interface{}
+		overrides    map[string]any
 		errorMessage string
 	}{
 		{
 			name:      "value added",
 			yaml:      "username: admin",
-			overrides: map[string]interface{}{"password": "swordfish"},
+			overrides: map[string]any{"password": "swordfish"},
 		},
 		{
 			name:         "value not overridden",
 			yaml:         "username: admin\npassword:",
-			overrides:    map[string]interface{}{"username": "anotherUser"},
+			overrides:    map[string]any{"username": "anotherUser"},
 			errorMessage: "Expected: string, given: null",
 		},
 		{
 			name:      "value overridden",
 			yaml:      "username: admin\npassword:",
-			overrides: map[string]interface{}{"username": "anotherUser", "password": "swordfish"},
+			overrides: map[string]any{"username": "anotherUser", "password": "swordfish"},
 		},
 	}
 

pkg/plugin/installer/installer.go

@@ -128,7 +128,7 @@ func isPlugin(dirname string) bool {
 
 var logger = log.New(os.Stderr, "[debug] ", log.Lshortfile)
 
-func debug(format string, args ...interface{}) {
+func debug(format string, args ...any) {
 	if Debug {
 		logger.Output(2, fmt.Sprintf(format, args...))
 	}

pkg/registry/utils_test.go

@@ -142,7 +142,7 @@ func setup(suite *TestSuite, tlsEnabled bool, insecure bool) *registry.Registry
 	config.HTTP.Addr = fmt.Sprintf(":%d", port)
 	// config.HTTP.Addr = fmt.Sprintf("127.0.0.1:%d", port)
 	config.HTTP.DrainTimeout = time.Duration(10) * time.Second
-	config.Storage = map[string]configuration.Parameters{"inmemory": map[string]interface{}{}}
+	config.Storage = map[string]configuration.Parameters{"inmemory": map[string]any{}}
 	config.Auth = configuration.Auth{
 		"htpasswd": configuration.Parameters{
 			"realm": "localhost",

pkg/release/mock.go

@@ -98,7 +98,7 @@ func Mock(opts *MockReleaseOptions) *Release {
 		Name:      name,
 		Info:      info,
 		Chart:     ch,
-		Config:    map[string]interface{}{"name": "value"},
+		Config:    map[string]any{"name": "value"},
 		Version:   version,
 		Namespace: namespace,
 		Hooks: []*Hook{

pkg/release/release.go

@@ -28,7 +28,7 @@ type Release struct {
 	Chart *chart.Chart `json:"chart,omitempty"`
 	// Config is the set of extra Values added to the chart.
 	// These values override the default values inside of the chart.
-	Config map[string]interface{} `json:"config,omitempty"`
+	Config map[string]any `json:"config,omitempty"`
 	// Manifest is the string representation of the rendered template.
 	Manifest string `json:"manifest,omitempty"`
 	// Hooks are all of the hooks declared for this release.

pkg/releaseutil/kind_sorter.go

@@ -130,7 +130,7 @@ func sortHooksByKind(hooks []*release.Hook, ordering KindSortOrder) []*release.H
 	return h
 }
 
-func lessByKind(a interface{}, b interface{}, kindA string, kindB string, o KindSortOrder) bool {
+func lessByKind(a any, b any, kindA string, kindB string, o KindSortOrder) bool {
 	ordering := make(map[string]int, len(o))
 	for v, k := range o {
 		ordering[k] = v

pkg/repo/index.go

@@ -80,7 +80,7 @@ func (c ChartVersions) Less(a, b int) bool {
 // IndexFile represents the index file in a chart repository
 type IndexFile struct {
 	// This is used ONLY for validation against chartmuseum's index files and is discarded after validation.
-	ServerInfo map[string]interface{}   `json:"serverInfo,omitempty"`
+	ServerInfo map[string]any           `json:"serverInfo,omitempty"`
 	APIVersion string                   `json:"apiVersion"`
 	Generated  time.Time                `json:"generated"`
 	Entries    map[string]ChartVersions `json:"entries"`

pkg/repo/repotest/server.go

@@ -115,7 +115,7 @@ func NewOCIServer(t *testing.T, dir string) (*OCIServer, error) {
 
 	config.HTTP.Addr = fmt.Sprintf(":%d", port)
 	config.HTTP.DrainTimeout = time.Duration(10) * time.Second
-	config.Storage = map[string]configuration.Parameters{"inmemory": map[string]interface{}{}}
+	config.Storage = map[string]configuration.Parameters{"inmemory": map[string]any{}}
 	config.Auth = configuration.Auth{
 		"htpasswd": configuration.Parameters{
 			"realm": "localhost",

pkg/storage/driver/cfgmaps.go

@@ -42,7 +42,7 @@ const ConfigMapsDriverName = "ConfigMap"
 // ConfigMapsInterface.
 type ConfigMaps struct {
 	impl corev1.ConfigMapInterface
-	Log  func(string, ...interface{})
+	Log  func(string, ...any)
 }
 
 // NewConfigMaps initializes a new ConfigMaps wrapping an implementation of
@@ -50,7 +50,7 @@ type ConfigMaps struct {
 func NewConfigMaps(impl corev1.ConfigMapInterface) *ConfigMaps {
 	return &ConfigMaps{
 		impl: impl,
-		Log:  func(_ string, _ ...interface{}) {},
+		Log:  func(_ string, _ ...any) {},
 	}
 }
 

pkg/storage/driver/mock_test.go

@@ -258,7 +258,7 @@ func newTestFixtureSQL(t *testing.T, releases ...*rspb.Release) (*SQL, sqlmock.S
 	sqlxDB := sqlx.NewDb(sqlDB, "sqlmock")
 	return &SQL{
 		db:               sqlxDB,
-		Log:              func(a string, b ...interface{}) {},
+		Log:              func(a string, b ...any) {},
 		namespace:        "default",
 		statementBuilder: sq.StatementBuilder.PlaceholderFormat(sq.Dollar),
 	}, mock

pkg/storage/driver/secrets.go

@@ -42,7 +42,7 @@ const SecretsDriverName = "Secret"
 // SecretsInterface.
 type Secrets struct {
 	impl corev1.SecretInterface
-	Log  func(string, ...interface{})
+	Log  func(string, ...any)
 }
 
 // NewSecrets initializes a new Secrets wrapping an implementation of
@@ -50,7 +50,7 @@ type Secrets struct {
 func NewSecrets(impl corev1.SecretInterface) *Secrets {
 	return &Secrets{
 		impl: impl,
-		Log:  func(_ string, _ ...interface{}) {},
+		Log:  func(_ string, _ ...any) {},
 	}
 }
 

pkg/storage/driver/sql.go

@@ -74,7 +74,7 @@ type SQL struct {
 	namespace        string
 	statementBuilder sq.StatementBuilderType
 
-	Log func(string, ...interface{})
+	Log func(string, ...any)
 }
 
 // Name returns the name of the driver.
@@ -181,7 +181,7 @@ type SQLReleaseWrapper struct {
 }
 
 // NewSQL initializes a new sql driver.
-func NewSQL(connectionString string, logger func(string, ...interface{}), namespace string) (*SQL, error) {
+func NewSQL(connectionString string, logger func(string, ...any), namespace string) (*SQL, error) {
 	db, err := sqlx.Connect(postgreSQLDialect, connectionString)
 	if err != nil {
 		return nil, err

pkg/storage/storage.go

@@ -43,7 +43,7 @@ type Storage struct {
 	// ignored (meaning no limits are imposed).
 	MaxHistory int
 
-	Log func(string, ...interface{})
+	Log func(string, ...any)
 }
 
 // Get retrieves the release from storage. An error is returned
@@ -261,6 +261,6 @@ func Init(d driver.Driver) *Storage {
 	}
 	return &Storage{
 		Driver: d,
-		Log:    func(_ string, _ ...interface{}) {},
+		Log:    func(_ string, _ ...any) {},
 	}
 }

pkg/storage/storage_test.go

@@ -553,7 +553,7 @@ func (test ReleaseTestData) ToRelease() *rspb.Release {
 	}
 }
 
-func assertErrNil(eh func(args ...interface{}), err error, message string) {
+func assertErrNil(eh func(args ...any), err error, message string) {
 	if err != nil {
 		eh(fmt.Sprintf("%s: %q", message, err))
 	}

pkg/strvals/parser.go

@@ -52,8 +52,8 @@ func ToYAML(s string) (string, error) {
 // Parse parses a set line.
 //
 // A set line is of the form name1=value1,name2=value2
-func Parse(s string) (map[string]interface{}, error) {
-	vals := map[string]interface{}{}
+func Parse(s string) (map[string]any, error) {
+	vals := map[string]any{}
 	scanner := bytes.NewBufferString(s)
 	t := newParser(scanner, vals, false)
 	err := t.parse()
@@ -63,8 +63,8 @@ func Parse(s string) (map[string]interface{}, error) {
 // ParseString parses a set line and forces a string value.
 //
 // A set line is of the form name1=value1,name2=value2
-func ParseString(s string) (map[string]interface{}, error) {
-	vals := map[string]interface{}{}
+func ParseString(s string) (map[string]any, error) {
+	vals := map[string]any{}
 	scanner := bytes.NewBufferString(s)
 	t := newParser(scanner, vals, true)
 	err := t.parse()
@@ -75,7 +75,7 @@ func ParseString(s string) (map[string]interface{}, error) {
 //
 // If the strval string has a key that exists in dest, it overwrites the
 // dest version.
-func ParseInto(s string, dest map[string]interface{}) error {
+func ParseInto(s string, dest map[string]any) error {
 	scanner := bytes.NewBufferString(s)
 	t := newParser(scanner, dest, false)
 	return t.parse()
@@ -87,8 +87,8 @@ func ParseInto(s string, dest map[string]interface{}) error {
 //
 // When the files at path1 and path2 contained "val1" and "val2" respectively, the set line is consumed as
 // name1=val1,name2=val2
-func ParseFile(s string, reader RunesValueReader) (map[string]interface{}, error) {
-	vals := map[string]interface{}{}
+func ParseFile(s string, reader RunesValueReader) (map[string]any, error) {
+	vals := map[string]any{}
 	scanner := bytes.NewBufferString(s)
 	t := newFileParser(scanner, vals, reader)
 	err := t.parse()
@@ -98,7 +98,7 @@ func ParseFile(s string, reader RunesValueReader) (map[string]interface{}, error
 // ParseIntoString parses a strvals line and merges the result into dest.
 //
 // This method always returns a string as the value.
-func ParseIntoString(s string, dest map[string]interface{}) error {
+func ParseIntoString(s string, dest map[string]any) error {
 	scanner := bytes.NewBufferString(s)
 	t := newParser(scanner, dest, true)
 	return t.parse()
@@ -109,7 +109,7 @@ func ParseIntoString(s string, dest map[string]interface{}) error {
 // An empty val is treated as null.
 //
 // If a key exists in dest, the new value overwrites the dest version.
-func ParseJSON(s string, dest map[string]interface{}) error {
+func ParseJSON(s string, dest map[string]any) error {
 	scanner := bytes.NewBufferString(s)
 	t := newJSONParser(scanner, dest)
 	return t.parse()
@@ -118,7 +118,7 @@ func ParseJSON(s string, dest map[string]interface{}) error {
 // ParseIntoFile parses a filevals line and merges the result into dest.
 //
 // This method always returns a string as the value.
-func ParseIntoFile(s string, dest map[string]interface{}, reader RunesValueReader) error {
+func ParseIntoFile(s string, dest map[string]any, reader RunesValueReader) error {
 	scanner := bytes.NewBufferString(s)
 	t := newFileParser(scanner, dest, reader)
 	return t.parse()
@@ -126,7 +126,7 @@ func ParseIntoFile(s string, dest map[string]interface{}, reader RunesValueReade
 
 // RunesValueReader is a function that takes the given value (a slice of runes)
 // and returns the parsed value
-type RunesValueReader func([]rune) (interface{}, error)
+type RunesValueReader func([]rune) (any, error)
 
 // parser is a simple parser that takes a strvals line and parses it into a
 // map representation.
@@ -135,23 +135,23 @@ type RunesValueReader func([]rune) (interface{}, error)
 // where data is the final parsed data from the parses with correct types
 type parser struct {
 	sc        *bytes.Buffer
-	data      map[string]interface{}
+	data      map[string]any
 	reader    RunesValueReader
 	isjsonval bool
 }
 
-func newParser(sc *bytes.Buffer, data map[string]interface{}, stringBool bool) *parser {
-	stringConverter := func(rs []rune) (interface{}, error) {
+func newParser(sc *bytes.Buffer, data map[string]any, stringBool bool) *parser {
+	stringConverter := func(rs []rune) (any, error) {
 		return typedVal(rs, stringBool), nil
 	}
 	return &parser{sc: sc, data: data, reader: stringConverter}
 }
 
-func newJSONParser(sc *bytes.Buffer, data map[string]interface{}) *parser {
+func newJSONParser(sc *bytes.Buffer, data map[string]any) *parser {
 	return &parser{sc: sc, data: data, reader: nil, isjsonval: true}
 }
 
-func newFileParser(sc *bytes.Buffer, data map[string]interface{}, reader RunesValueReader) *parser {
+func newFileParser(sc *bytes.Buffer, data map[string]any, reader RunesValueReader) *parser {
 	return &parser{sc: sc, data: data, reader: reader}
 }
 
@@ -176,7 +176,7 @@ func runeSet(r []rune) map[rune]bool {
 	return s
 }
 
-func (t *parser) key(data map[string]interface{}, nestedNameLevel int) (reterr error) {
+func (t *parser) key(data map[string]any, nestedNameLevel int) (reterr error) {
 	defer func() {
 		if r := recover(); r != nil {
 			reterr = fmt.Errorf("unable to parse key: %s", r)
@@ -200,9 +200,9 @@ func (t *parser) key(data map[string]interface{}, nestedNameLevel int) (reterr e
 			}
 			kk := string(k)
 			// Find or create target list
-			list := []interface{}{}
+			list := []any{}
 			if _, ok := data[kk]; ok {
-				list = data[kk].([]interface{})
+				list = data[kk].([]any)
 			}
 
 			// Now we need to get the value after the ].
@@ -224,7 +224,7 @@ func (t *parser) key(data map[string]interface{}, nestedNameLevel int) (reterr e
 				// Since Decode has its own buffer that consumes more characters (from underlying t.sc) than the ones actually decoded,
 				// we invoke Decode on a separate reader built with a copy of what is left in t.sc. After Decode is executed, we
 				// discard in t.sc the chars of the decoded json value (the number of those characters is returned by InputOffset).
-				var jsonval interface{}
+				var jsonval any
 				dec := json.NewDecoder(strings.NewReader(t.sc.String()))
 				if err = dec.Decode(&jsonval); err != nil {
 					return err
@@ -270,9 +270,9 @@ func (t *parser) key(data map[string]interface{}, nestedNameLevel int) (reterr e
 			}
 
 			// First, create or find the target map.
-			inner := map[string]interface{}{}
+			inner := map[string]any{}
 			if _, ok := data[string(k)]; ok {
-				inner = data[string(k)].(map[string]interface{})
+				inner = data[string(k)].(map[string]any)
 			}
 
 			// Recurse
@@ -288,7 +288,7 @@ func (t *parser) key(data map[string]interface{}, nestedNameLevel int) (reterr e
 	}
 }
 
-func set(data map[string]interface{}, key string, val interface{}) {
+func set(data map[string]any, key string, val any) {
 	// If key is empty, don't set it.
 	if len(key) == 0 {
 		return
@@ -296,7 +296,7 @@ func set(data map[string]interface{}, key string, val interface{}) {
 	data[key] = val
 }
 
-func setIndex(list []interface{}, index int, val interface{}) (l2 []interface{}, err error) {
+func setIndex(list []any, index int, val any) (l2 []any, err error) {
 	// There are possible index values that are out of range on a target system
 	// causing a panic. This will catch the panic and return an error instead.
 	// The value of the index that causes a panic varies from system to system.
@@ -313,7 +313,7 @@ func setIndex(list []interface{}, index int, val interface{}) (l2 []interface{},
 		return list, fmt.Errorf("index of %d is greater than maximum supported index of %d", index, MaxIndex)
 	}
 	if len(list) <= index {
-		newlist := make([]interface{}, index+1)
+		newlist := make([]any, index+1)
 		copy(newlist, list)
 		list = newlist
 	}
@@ -332,7 +332,7 @@ func (t *parser) keyIndex() (int, error) {
 	return strconv.Atoi(string(v))
 
 }
-func (t *parser) listItem(list []interface{}, i, nestedNameLevel int) ([]interface{}, error) {
+func (t *parser) listItem(list []any, i, nestedNameLevel int) ([]any, error) {
 	if i < 0 {
 		return list, fmt.Errorf("negative %d index not allowed", i)
 	}
@@ -356,7 +356,7 @@ func (t *parser) listItem(list []interface{}, i, nestedNameLevel int) ([]interfa
 			// Since Decode has its own buffer that consumes more characters (from underlying t.sc) than the ones actually decoded,
 			// we invoke Decode on a separate reader built with a copy of what is left in t.sc. After Decode is executed, we
 			// discard in t.sc the chars of the decoded json value (the number of those characters is returned by InputOffset).
-			var jsonval interface{}
+			var jsonval any
 			dec := json.NewDecoder(strings.NewReader(t.sc.String()))
 			if err = dec.Decode(&jsonval); err != nil {
 				return list, err
@@ -396,12 +396,12 @@ func (t *parser) listItem(list []interface{}, i, nestedNameLevel int) ([]interfa
 		if err != nil {
 			return list, errors.Wrap(err, "error parsing index")
 		}
-		var crtList []interface{}
+		var crtList []any
 		if len(list) > i {
 			// If nested list already exists, take the value of list to next cycle.
 			existed := list[i]
 			if existed != nil {
-				crtList = list[i].([]interface{})
+				crtList = list[i].([]any)
 			}
 		}
 		// Now we need to get the value after the ].
@@ -412,14 +412,14 @@ func (t *parser) listItem(list []interface{}, i, nestedNameLevel int) ([]interfa
 		return setIndex(list, i, list2)
 	case last == '.':
 		// We have a nested object. Send to t.key
-		inner := map[string]interface{}{}
+		inner := map[string]any{}
 		if len(list) > i {
 			var ok bool
-			inner, ok = list[i].(map[string]interface{})
+			inner, ok = list[i].(map[string]any)
 			if !ok {
 				// We have indices out of order. Initialize empty value.
-				list[i] = map[string]interface{}{}
-				inner = list[i].(map[string]interface{})
+				list[i] = map[string]any{}
+				inner = list[i].(map[string]any)
 			}
 		}
 
@@ -462,18 +462,18 @@ func (t *parser) val() ([]rune, error) {
 	return v, err
 }
 
-func (t *parser) valList() ([]interface{}, error) {
+func (t *parser) valList() ([]any, error) {
 	r, _, e := t.sc.ReadRune()
 	if e != nil {
-		return []interface{}{}, e
+		return []any{}, e
 	}
 
 	if r != '{' {
 		t.sc.UnreadRune()
-		return []interface{}{}, ErrNotList
+		return []any{}, ErrNotList
 	}
 
-	list := []interface{}{}
+	list := []any{}
 	stop := runeSet([]rune{',', '}'})
 	for {
 		switch rs, last, err := runesUntil(t.sc, stop); {
@@ -525,7 +525,7 @@ func inMap(k rune, m map[rune]bool) bool {
 	return ok
 }
 
-func typedVal(v []rune, st bool) interface{} {
+func typedVal(v []rune, st bool) any {
 	val := string(v)
 
 	if st {

pkg/strvals/parser_test.go

@@ -25,48 +25,48 @@ import (
 func TestSetIndex(t *testing.T) {
 	tests := []struct {
 		name    string
-		initial []interface{}
-		expect  []interface{}
+		initial []any
+		expect  []any
 		add     int
 		val     int
 		err     bool
 	}{
 		{
 			name:    "short",
-			initial: []interface{}{0, 1},
-			expect:  []interface{}{0, 1, 2},
+			initial: []any{0, 1},
+			expect:  []any{0, 1, 2},
 			add:     2,
 			val:     2,
 			err:     false,
 		},
 		{
 			name:    "equal",
-			initial: []interface{}{0, 1},
-			expect:  []interface{}{0, 2},
+			initial: []any{0, 1},
+			expect:  []any{0, 2},
 			add:     1,
 			val:     2,
 			err:     false,
 		},
 		{
 			name:    "long",
-			initial: []interface{}{0, 1, 2, 3, 4, 5},
-			expect:  []interface{}{0, 1, 2, 4, 4, 5},
+			initial: []any{0, 1, 2, 3, 4, 5},
+			expect:  []any{0, 1, 2, 4, 4, 5},
 			add:     3,
 			val:     4,
 			err:     false,
 		},
 		{
 			name:    "negative",
-			initial: []interface{}{0, 1, 2, 3, 4, 5},
-			expect:  []interface{}{0, 1, 2, 3, 4, 5},
+			initial: []any{0, 1, 2, 3, 4, 5},
+			expect:  []any{0, 1, 2, 3, 4, 5},
 			add:     -1,
 			val:     4,
 			err:     true,
 		},
 		{
 			name:    "large",
-			initial: []interface{}{0, 1, 2, 3, 4, 5},
-			expect:  []interface{}{0, 1, 2, 3, 4, 5},
+			initial: []any{0, 1, 2, 3, 4, 5},
+			expect:  []any{0, 1, 2, 3, 4, 5},
 			add:     MaxIndex + 1,
 			val:     4,
 			err:     true,
@@ -103,53 +103,53 @@ func TestSetIndex(t *testing.T) {
 func TestParseSet(t *testing.T) {
 	testsString := []struct {
 		str    string
-		expect map[string]interface{}
+		expect map[string]any
 		err    bool
 	}{
 		{
 			str:    "long_int_string=1234567890",
-			expect: map[string]interface{}{"long_int_string": "1234567890"},
+			expect: map[string]any{"long_int_string": "1234567890"},
 			err:    false,
 		},
 		{
 			str:    "boolean=true",
-			expect: map[string]interface{}{"boolean": "true"},
+			expect: map[string]any{"boolean": "true"},
 			err:    false,
 		},
 		{
 			str:    "is_null=null",
-			expect: map[string]interface{}{"is_null": "null"},
+			expect: map[string]any{"is_null": "null"},
 			err:    false,
 		},
 		{
 			str:    "zero=0",
-			expect: map[string]interface{}{"zero": "0"},
+			expect: map[string]any{"zero": "0"},
 			err:    false,
 		},
 	}
 	tests := []struct {
 		str    string
-		expect map[string]interface{}
+		expect map[string]any
 		err    bool
 	}{
 		{
 			"name1=null,f=false,t=true",
-			map[string]interface{}{"name1": nil, "f": false, "t": true},
+			map[string]any{"name1": nil, "f": false, "t": true},
 			false,
 		},
 		{
 			"name1=value1",
-			map[string]interface{}{"name1": "value1"},
+			map[string]any{"name1": "value1"},
 			false,
 		},
 		{
 			"name1=value1,name2=value2",
-			map[string]interface{}{"name1": "value1", "name2": "value2"},
+			map[string]any{"name1": "value1", "name2": "value2"},
 			false,
 		},
 		{
 			"name1=value1,name2=value2,",
-			map[string]interface{}{"name1": "value1", "name2": "value2"},
+			map[string]any{"name1": "value1", "name2": "value2"},
 			false,
 		},
 		{
@@ -158,27 +158,27 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			str:    "name1=,name2=value2",
-			expect: map[string]interface{}{"name1": "", "name2": "value2"},
+			expect: map[string]any{"name1": "", "name2": "value2"},
 		},
 		{
 			str:    "leading_zeros=00009",
-			expect: map[string]interface{}{"leading_zeros": "00009"},
+			expect: map[string]any{"leading_zeros": "00009"},
 		},
 		{
 			str:    "zero_int=0",
-			expect: map[string]interface{}{"zero_int": 0},
+			expect: map[string]any{"zero_int": 0},
 		},
 		{
 			str:    "long_int=1234567890",
-			expect: map[string]interface{}{"long_int": 1234567890},
+			expect: map[string]any{"long_int": 1234567890},
 		},
 		{
 			str:    "boolean=true",
-			expect: map[string]interface{}{"boolean": true},
+			expect: map[string]any{"boolean": true},
 		},
 		{
 			str:    "is_null=null",
-			expect: map[string]interface{}{"is_null": nil},
+			expect: map[string]any{"is_null": nil},
 			err:    false,
 		},
 		{
@@ -199,40 +199,40 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			"name1=one\\,two,name2=three\\,four",
-			map[string]interface{}{"name1": "one,two", "name2": "three,four"},
+			map[string]any{"name1": "one,two", "name2": "three,four"},
 			false,
 		},
 		{
 			"name1=one\\=two,name2=three\\=four",
-			map[string]interface{}{"name1": "one=two", "name2": "three=four"},
+			map[string]any{"name1": "one=two", "name2": "three=four"},
 			false,
 		},
 		{
 			"name1=one two three,name2=three two one",
-			map[string]interface{}{"name1": "one two three", "name2": "three two one"},
+			map[string]any{"name1": "one two three", "name2": "three two one"},
 			false,
 		},
 		{
 			"outer.inner=value",
-			map[string]interface{}{"outer": map[string]interface{}{"inner": "value"}},
+			map[string]any{"outer": map[string]any{"inner": "value"}},
 			false,
 		},
 		{
 			"outer.middle.inner=value",
-			map[string]interface{}{"outer": map[string]interface{}{"middle": map[string]interface{}{"inner": "value"}}},
+			map[string]any{"outer": map[string]any{"middle": map[string]any{"inner": "value"}}},
 			false,
 		},
 		{
 			"outer.inner1=value,outer.inner2=value2",
-			map[string]interface{}{"outer": map[string]interface{}{"inner1": "value", "inner2": "value2"}},
+			map[string]any{"outer": map[string]any{"inner1": "value", "inner2": "value2"}},
 			false,
 		},
 		{
 			"outer.inner1=value,outer.middle.inner=value",
-			map[string]interface{}{
-				"outer": map[string]interface{}{
+			map[string]any{
+				"outer": map[string]any{
 					"inner1": "value",
-					"middle": map[string]interface{}{
+					"middle": map[string]any{
 						"inner": "value",
 					},
 				},
@@ -249,7 +249,7 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			str:    "name1.name2=",
-			expect: map[string]interface{}{"name1": map[string]interface{}{"name2": ""}},
+			expect: map[string]any{"name1": map[string]any{"name2": ""}},
 		},
 		{
 			str: "name1.=name2",
@@ -261,12 +261,12 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			"name1={value1,value2}",
-			map[string]interface{}{"name1": []string{"value1", "value2"}},
+			map[string]any{"name1": []string{"value1", "value2"}},
 			false,
 		},
 		{
 			"name1={value1,value2},name2={value1,value2}",
-			map[string]interface{}{
+			map[string]any{
 				"name1": []string{"value1", "value2"},
 				"name2": []string{"value1", "value2"},
 			},
@@ -274,12 +274,12 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			"name1={1021,902}",
-			map[string]interface{}{"name1": []int{1021, 902}},
+			map[string]any{"name1": []int{1021, 902}},
 			false,
 		},
 		{
 			"name1.name2={value1,value2}",
-			map[string]interface{}{"name1": map[string]interface{}{"name2": []string{"value1", "value2"}}},
+			map[string]any{"name1": map[string]any{"name2": []string{"value1", "value2"}}},
 			false,
 		},
 		{
@@ -289,21 +289,21 @@ func TestParseSet(t *testing.T) {
 		// List support
 		{
 			str:    "list[0]=foo",
-			expect: map[string]interface{}{"list": []string{"foo"}},
+			expect: map[string]any{"list": []string{"foo"}},
 		},
 		{
 			str: "list[0].foo=bar",
-			expect: map[string]interface{}{
-				"list": []interface{}{
-					map[string]interface{}{"foo": "bar"},
+			expect: map[string]any{
+				"list": []any{
+					map[string]any{"foo": "bar"},
 				},
 			},
 		},
 		{
 			str: "list[0].foo=bar,list[0].hello=world",
-			expect: map[string]interface{}{
-				"list": []interface{}{
-					map[string]interface{}{"foo": "bar", "hello": "world"},
+			expect: map[string]any{
+				"list": []any{
+					map[string]any{"foo": "bar", "hello": "world"},
 				},
 			},
 		},
@@ -313,15 +313,15 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			str:    "list[0]=foo,list[1]=bar",
-			expect: map[string]interface{}{"list": []string{"foo", "bar"}},
+			expect: map[string]any{"list": []string{"foo", "bar"}},
 		},
 		{
 			str:    "list[0]=foo,list[1]=bar,",
-			expect: map[string]interface{}{"list": []string{"foo", "bar"}},
+			expect: map[string]any{"list": []string{"foo", "bar"}},
 		},
 		{
 			str:    "list[0]=foo,list[3]=bar",
-			expect: map[string]interface{}{"list": []interface{}{"foo", nil, nil, "bar"}},
+			expect: map[string]any{"list": []any{"foo", nil, nil, "bar"}},
 		},
 		{
 			str: "list[0]=foo,list[-20]=bar",
@@ -333,41 +333,41 @@ func TestParseSet(t *testing.T) {
 		},
 		{
 			str:    "noval[0]",
-			expect: map[string]interface{}{"noval": []interface{}{}},
+			expect: map[string]any{"noval": []any{}},
 		},
 		{
 			str:    "noval[0]=",
-			expect: map[string]interface{}{"noval": []interface{}{""}},
+			expect: map[string]any{"noval": []any{""}},
 		},
 		{
 			str:    "nested[0][0]=1",
-			expect: map[string]interface{}{"nested": []interface{}{[]interface{}{1}}},
+			expect: map[string]any{"nested": []any{[]any{1}}},
 		},
 		{
 			str:    "nested[1][1]=1",
-			expect: map[string]interface{}{"nested": []interface{}{nil, []interface{}{nil, 1}}},
+			expect: map[string]any{"nested": []any{nil, []any{nil, 1}}},
 		},
 		{
 			str: "name1.name2[0].foo=bar,name1.name2[1].foo=bar",
-			expect: map[string]interface{}{
-				"name1": map[string]interface{}{
-					"name2": []map[string]interface{}{{"foo": "bar"}, {"foo": "bar"}},
+			expect: map[string]any{
+				"name1": map[string]any{
+					"name2": []map[string]any{{"foo": "bar"}, {"foo": "bar"}},
 				},
 			},
 		},
 		{
 			str: "name1.name2[1].foo=bar,name1.name2[0].foo=bar",
-			expect: map[string]interface{}{
-				"name1": map[string]interface{}{
-					"name2": []map[string]interface{}{{"foo": "bar"}, {"foo": "bar"}},
+			expect: map[string]any{
+				"name1": map[string]any{
+					"name2": []map[string]any{{"foo": "bar"}, {"foo": "bar"}},
 				},
 			},
 		},
 		{
 			str: "name1.name2[1].foo=bar",
-			expect: map[string]interface{}{
-				"name1": map[string]interface{}{
-					"name2": []map[string]interface{}{nil, {"foo": "bar"}},
+			expect: map[string]any{
+				"name1": map[string]any{
+					"name2": []map[string]any{nil, {"foo": "bar"}},
 				},
 			},
 		},
@@ -433,20 +433,20 @@ func TestParseInto(t *testing.T) {
 	tests := []struct {
 		input  string
 		input2 string
-		got    map[string]interface{}
-		expect map[string]interface{}
+		got    map[string]any
+		expect map[string]any
 		err    bool
 	}{
 		{
 			input: "outer.inner1=value1,outer.inner3=value3,outer.inner4=4",
-			got: map[string]interface{}{
-				"outer": map[string]interface{}{
+			got: map[string]any{
+				"outer": map[string]any{
 					"inner1": "overwrite",
 					"inner2": "value2",
 				},
 			},
-			expect: map[string]interface{}{
-				"outer": map[string]interface{}{
+			expect: map[string]any{
+				"outer": map[string]any{
 					"inner1": "value1",
 					"inner2": "value2",
 					"inner3": "value3",
@@ -457,9 +457,9 @@ func TestParseInto(t *testing.T) {
 		{
 			input:  "listOuter[0][0].type=listValue",
 			input2: "listOuter[0][0].status=alive",
-			got:    map[string]interface{}{},
-			expect: map[string]interface{}{
-				"listOuter": [][]interface{}{{map[string]string{
+			got:    map[string]any{},
+			expect: map[string]any{
+				"listOuter": [][]any{{map[string]string{
 					"type":   "listValue",
 					"status": "alive",
 				}}},
@@ -469,9 +469,9 @@ func TestParseInto(t *testing.T) {
 		{
 			input:  "listOuter[0][0].type=listValue",
 			input2: "listOuter[1][0].status=alive",
-			got:    map[string]interface{}{},
-			expect: map[string]interface{}{
-				"listOuter": [][]interface{}{
+			got:    map[string]any{},
+			expect: map[string]any{
+				"listOuter": [][]any{
 					{
 						map[string]string{"type": "listValue"},
 					},
@@ -485,17 +485,17 @@ func TestParseInto(t *testing.T) {
 		{
 			input:  "listOuter[0][1][0].type=listValue",
 			input2: "listOuter[0][0][1].status=alive",
-			got: map[string]interface{}{
-				"listOuter": []interface{}{
-					[]interface{}{
-						[]interface{}{
+			got: map[string]any{
+				"listOuter": []any{
+					[]any{
+						[]any{
 							map[string]string{"exited": "old"},
 						},
 					},
 				},
 			},
-			expect: map[string]interface{}{
-				"listOuter": [][][]interface{}{
+			expect: map[string]any{
+				"listOuter": [][][]any{
 					{
 						{
 							map[string]string{"exited": "old"},
@@ -543,15 +543,15 @@ func TestParseInto(t *testing.T) {
 }
 
 func TestParseIntoString(t *testing.T) {
-	got := map[string]interface{}{
-		"outer": map[string]interface{}{
+	got := map[string]any{
+		"outer": map[string]any{
 			"inner1": "overwrite",
 			"inner2": "value2",
 		},
 	}
 	input := "outer.inner1=1,outer.inner3=3"
-	expect := map[string]interface{}{
-		"outer": map[string]interface{}{
+	expect := map[string]any{
+		"outer": map[string]any{
 			"inner1": "1",
 			"inner2": "value2",
 			"inner3": "3",
@@ -579,20 +579,20 @@ func TestParseIntoString(t *testing.T) {
 func TestParseJSON(t *testing.T) {
 	tests := []struct {
 		input  string
-		got    map[string]interface{}
-		expect map[string]interface{}
+		got    map[string]any
+		expect map[string]any
 		err    bool
 	}{
 		{ // set json scalars values, and replace one existing key
 			input: "outer.inner1=\"1\",outer.inner3=3,outer.inner4=true,outer.inner5=\"true\"",
-			got: map[string]interface{}{
-				"outer": map[string]interface{}{
+			got: map[string]any{
+				"outer": map[string]any{
 					"inner1": "overwrite",
 					"inner2": "value2",
 				},
 			},
-			expect: map[string]interface{}{
-				"outer": map[string]interface{}{
+			expect: map[string]any{
+				"outer": map[string]any{
 					"inner1": "1",
 					"inner2": "value2",
 					"inner3": 3,
@@ -604,43 +604,43 @@ func TestParseJSON(t *testing.T) {
 		},
 		{ // set json objects and arrays, and replace one existing key
 			input: "outer.inner1={\"a\":\"1\",\"b\":2,\"c\":[1,2,3]},outer.inner3=[\"new value 1\",\"new value 2\"],outer.inner4={\"aa\":\"1\",\"bb\":2,\"cc\":[1,2,3]},outer.inner5=[{\"A\":\"1\",\"B\":2,\"C\":[1,2,3]}]",
-			got: map[string]interface{}{
-				"outer": map[string]interface{}{
-					"inner1": map[string]interface{}{
+			got: map[string]any{
+				"outer": map[string]any{
+					"inner1": map[string]any{
 						"x": "overwrite",
 					},
 					"inner2": "value2",
-					"inner3": []interface{}{
+					"inner3": []any{
 						"overwrite",
 					},
 				},
 			},
-			expect: map[string]interface{}{
-				"outer": map[string]interface{}{
-					"inner1": map[string]interface{}{"a": "1", "b": 2, "c": []interface{}{1, 2, 3}},
+			expect: map[string]any{
+				"outer": map[string]any{
+					"inner1": map[string]any{"a": "1", "b": 2, "c": []any{1, 2, 3}},
 					"inner2": "value2",
-					"inner3": []interface{}{"new value 1", "new value 2"},
-					"inner4": map[string]interface{}{"aa": "1", "bb": 2, "cc": []interface{}{1, 2, 3}},
-					"inner5": []interface{}{map[string]interface{}{"A": "1", "B": 2, "C": []interface{}{1, 2, 3}}},
+					"inner3": []any{"new value 1", "new value 2"},
+					"inner4": map[string]any{"aa": "1", "bb": 2, "cc": []any{1, 2, 3}},
+					"inner5": []any{map[string]any{"A": "1", "B": 2, "C": []any{1, 2, 3}}},
 				},
 			},
 			err: false,
 		},
 		{ // null assigment, and no value assigned (equivalent to null)
 			input: "outer.inner1=,outer.inner3={\"aa\":\"1\",\"bb\":2,\"cc\":[1,2,3]},outer.inner3.cc[1]=null",
-			got: map[string]interface{}{
-				"outer": map[string]interface{}{
-					"inner1": map[string]interface{}{
+			got: map[string]any{
+				"outer": map[string]any{
+					"inner1": map[string]any{
 						"x": "overwrite",
 					},
 					"inner2": "value2",
 				},
 			},
-			expect: map[string]interface{}{
-				"outer": map[string]interface{}{
+			expect: map[string]any{
+				"outer": map[string]any{
 					"inner1": nil,
 					"inner2": "value2",
-					"inner3": map[string]interface{}{"aa": "1", "bb": 2, "cc": []interface{}{1, nil, 3}},
+					"inner3": map[string]any{"aa": "1", "bb": 2, "cc": []any{1, nil, 3}},
 				},
 			},
 			err: false,
@@ -679,10 +679,10 @@ func TestParseJSON(t *testing.T) {
 
 func TestParseFile(t *testing.T) {
 	input := "name1=path1"
-	expect := map[string]interface{}{
+	expect := map[string]any{
 		"name1": "value1",
 	}
-	rs2v := func(rs []rune) (interface{}, error) {
+	rs2v := func(rs []rune) (any, error) {
 		v := string(rs)
 		if v != "path1" {
 			t.Errorf("%s: runesToVal: Expected value path1, got %s", input, v)
@@ -711,12 +711,12 @@ func TestParseFile(t *testing.T) {
 }
 
 func TestParseIntoFile(t *testing.T) {
-	got := map[string]interface{}{}
+	got := map[string]any{}
 	input := "name1=path1"
-	expect := map[string]interface{}{
+	expect := map[string]any{
 		"name1": "value1",
 	}
-	rs2v := func(rs []rune) (interface{}, error) {
+	rs2v := func(rs []rune) (any, error) {
 		v := string(rs)
 		if v != "path1" {
 			t.Errorf("%s: runesToVal: Expected value path1, got %s", input, v)
@@ -767,13 +767,13 @@ func TestParseSetNestedLevels(t *testing.T) {
 	}
 	tests := []struct {
 		str    string
-		expect map[string]interface{}
+		expect map[string]any
 		err    bool
 		errStr string
 	}{
 		{
 			"outer.middle.inner=value",
-			map[string]interface{}{"outer": map[string]interface{}{"middle": map[string]interface{}{"inner": "value"}}},
+			map[string]any{"outer": map[string]any{"middle": map[string]any{"inner": "value"}}},
 			false,
 			"",
 		},