common: remove MarshalJSON helpers for mapstructure

They are not needed anymore since we don't exchange configuration files
using JSON, since baac495b9c.

common/helpers/mapstructure.go

@@ -4,7 +4,6 @@
 package helpers
 
 import (
-	"encoding/json"
 	"errors"
 	"fmt"
 	"reflect"
@@ -234,12 +233,3 @@ func ParametrizedConfigurationMarshalYAML[OuterConfiguration any, InnerConfigura
 	}
 	return result, nil
 }
-
-// ParametrizedConfigurationMarshalJSON undoes ParametrizedConfigurationUnmarshallerHook().
-func ParametrizedConfigurationMarshalJSON[OuterConfiguration any, InnerConfiguration any](oc OuterConfiguration, innerConfigurationMap map[string](func() InnerConfiguration)) ([]byte, error) {
-	result, err := ParametrizedConfigurationMarshalYAML(oc, innerConfigurationMap)
-	if err != nil {
-		return nil, err
-	}
-	return json.Marshal(result)
-}

common/httpserver/config.go

@@ -108,11 +108,6 @@ func (cc CacheConfiguration) MarshalYAML() (interface{}, error) {
 	return helpers.ParametrizedConfigurationMarshalYAML(cc, cacheConfigurationMap)
 }
 
-// MarshalJSON undoes ConfigurationUnmarshallerHook().
-func (cc CacheConfiguration) MarshalJSON() ([]byte, error) {
-	return helpers.ParametrizedConfigurationMarshalJSON(cc, cacheConfigurationMap)
-}
-
 var cacheConfigurationMap = map[string](func() CacheBackendConfiguration){
 	"memory": DefaultMemoryCacheConfiguration,
 	"redis":  DefaultRedisCacheConfiguration,

console/line.go

@@ -134,7 +134,6 @@ func (input graphLineHandlerInput) toSQL1(axis int, options toSQL1Options) strin
 		dimensionsInterpolate = "emptyArrayString()"
 	}
 
-	
 	// With
 	withStr := ""
 	if !options.skipWithClause {

console/query.go

@@ -33,7 +33,6 @@ func (c *Component) fixQueryColumnName(name string) string {
 	return ""
 }
 
-
 func metricForTopSort(inputUnit string) string {
 	switch inputUnit {
 	case "pps":

inlet/flow/config.go

@@ -55,11 +55,6 @@ func (ic InputConfiguration) MarshalYAML() (interface{}, error) {
 	return helpers.ParametrizedConfigurationMarshalYAML(ic, inputs)
 }
 
-// MarshalJSON undoes ConfigurationUnmarshallerHook().
-func (ic InputConfiguration) MarshalJSON() ([]byte, error) {
-	return helpers.ParametrizedConfigurationMarshalJSON(ic, inputs)
-}
-
 var inputs = map[string](func() input.Configuration){
 	"udp":  udp.DefaultConfiguration,
 	"file": file.DefaultConfiguration,

inlet/metadata/config.go

@@ -94,11 +94,6 @@ func (pc ProviderConfiguration) MarshalYAML() (interface{}, error) {
 	return helpers.ParametrizedConfigurationMarshalYAML(pc, providers)
 }
 
-// MarshalJSON undoes ConfigurationUnmarshallerHook().
-func (pc ProviderConfiguration) MarshalJSON() ([]byte, error) {
-	return helpers.ParametrizedConfigurationMarshalJSON(pc, providers)
-}
-
 var providers = map[string](func() provider.Configuration){
 	"snmp":   snmp.DefaultConfiguration,
 	"gnmi":   gnmi.DefaultConfiguration,

inlet/metadata/provider/gnmi/collector.go

@@ -106,7 +106,7 @@ outer2:
 		iface := state.Interfaces[index]
 		// Set name
 		if iface.Name == "" && len(model.IfNameKeys) > 0 {
-inner3:
+		inner3:
 			for _, key := range strings.Split(keys, ",") {
 				for _, name := range model.IfNameKeys {
 					pfx := fmt.Sprintf("%s=", name)

inlet/routing/config.go

@@ -32,11 +32,6 @@ func (pc ProviderConfiguration) MarshalYAML() (interface{}, error) {
 	return helpers.ParametrizedConfigurationMarshalYAML(pc, providers)
 }
 
-// MarshalJSON undoes ConfigurationUnmarshallerHook().
-func (pc ProviderConfiguration) MarshalJSON() ([]byte, error) {
-	return helpers.ParametrizedConfigurationMarshalJSON(pc, providers)
-}
-
 var providers = map[string](func() provider.Configuration){
 	"bmp":    bmp.DefaultConfiguration,
 	"bioris": bioris.DefaultConfiguration,