fieldName.go.tmpl

{{- define "fieldName" -}}
{{- /* Prints field name while prioritizing "json" field meta */ -}}

{{- $field := .Field -}}
{{- $fieldName := $field.Name -}}

{{- range $meta := $field.Meta -}} 
    {{- if exists $meta "json" -}}
    {{- $fieldName = get $meta "json" | split "," | first -}}
    {{- end -}}
{{- end -}}

{{- $fieldName -}}

{{- end -}}