field.go.tmpl

{{- define "field" -}}

{{- $type := .Type -}}
{{- $name := (coalesce .Name "") -}}
{{- $fieldName := $name | firstLetterToUpper -}}
{{- $typePrefix := .TypePrefix -}}
{{- $typeMeta := .TypeMeta -}}
{{- $typeMap := .TypeMap -}}
{{- $optional := .Optional -}}
{{- $printName := .PrintName -}}
{{- $includeJsonTags := .JsonTags -}}
{{- $includeStructTags := .StructTags -}}

{{- $customType := "" -}}
{{- $jsonTag := printf "json:%q" $name }}
{{- $structTags := array -}}
{{- range $meta := $typeMeta -}}
    {{- if exists $meta "json" -}}
        {{- $jsonTag = printf "json:%q" (get $meta "json") -}}
    {{- end -}}
    {{- if exists $meta "go.field.name" -}}
        {{- $fieldName = get $meta "go.field.name" -}}
    {{- end -}}
    {{- if exists $meta "go.field.type" -}}
        {{- $customType = get $meta "go.field.type" -}}
    {{- end -}}
    {{- if exists $meta "go.tag.json" -}}
        {{- $jsonTag = printf "json:%q" (get $meta "go.tag.json") -}}
    {{- end -}}
    {{- range $metaKey, $metaValue := $meta -}}
        {{- if and (hasPrefix $metaKey "go.tag.") (ne $metaKey "go.tag.json") -}}
            {{- $structTags = append $structTags (printf "%s:%q" (trimPrefix $metaKey "go.tag.") $metaValue) -}}
        {{- end -}}
    {{- end -}}
{{- end }}

{{- if $printName}}{{"\t"}}{{$fieldName}} {{end -}}
{{- if (ne $customType "") -}}

    {{$customType}}

{{- else if isMapType $type -}}

    map[{{mapKeyType $type}}]{{template "field" dict "Name" $name "Type" (mapValueType $type) "TypeMap" $typeMap "TypePrefix" $typePrefix "TypeMeta" $typeMeta}}

{{- else if isListType $type -}}

    []{{template "field" dict "Name" $name "Type" (listElemType $type) "TypeMap" $typeMap "TypePrefix" $typePrefix "TypeMeta" $typeMeta}}

{{- else if isCoreType $type -}}
    {{if $optional}}*{{end}}{{ get $typeMap $type }}

{{- else -}}{{- /* structs */ -}}
    {{- if isEnumType $type -}}
        {{if $optional}}*{{end}}{{$typePrefix}}{{$type}}
    {{- else -}}
        *{{$typePrefix}}{{$type}}
    {{- end -}}
{{- end -}}

{{- if $includeJsonTags -}}
{{" "}}`{{$jsonTag}}{{if and $includeStructTags (len $structTags)}} {{join (sort $structTags) " "}}{{end}}`
{{- end -}}

{{- end -}}