From c64b41d7d9a28e16a6fed5cfbc0471cf9844754a Mon Sep 17 00:00:00 2001
From: Yannick Briffa <yannick.briffa@corp.ovh.com>
Date: Thu, 11 Jan 2018 17:46:53 +0100
Subject: [PATCH] feature: adds no-stringer argument

---
 jsonenums.go | 13 ++++++++-----
 template.go  |  3 +++
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/jsonenums.go b/jsonenums.go
index 343f3d2..480f350 100644
--- a/jsonenums.go
+++ b/jsonenums.go
@@ -88,11 +88,12 @@ import (
 )
 
 var (
-	typeNames    = flag.String("type", "", "comma-separated list of type names; must be set")
-	outputLower  = flag.Bool("lower", false, "set the json enum values to lower case")
-	outputUpper  = flag.Bool("upper", false, "set the json enum values to upper case")
-	outputPrefix = flag.String("prefix", "", "prefix to be added to the output file")
-	outputSuffix = flag.String("suffix", "_jsonenums", "suffix to be added to the output file")
+	typeNames        = flag.String("type", "", "comma-separated list of type names; must be set")
+	outputLower      = flag.Bool("lower", false, "set the json enum values to lower case")
+	outputUpper      = flag.Bool("upper", false, "set the json enum values to upper case")
+	outputNoStringer = flag.Bool("no-stringer", false, "disable the usage of stringer if exists")
+	outputPrefix     = flag.String("prefix", "", "prefix to be added to the output file")
+	outputSuffix     = flag.String("suffix", "_jsonenums", "suffix to be added to the output file")
 )
 
 func main() {
@@ -130,12 +131,14 @@ func main() {
 		TypesAndValues map[string][]string
 		Lower          bool
 		Upper          bool
+		NoStringer     bool
 	}{
 		Command:        strings.Join(os.Args[1:], " "),
 		PackageName:    pkg.Name,
 		TypesAndValues: make(map[string][]string),
 		Lower:          *outputLower,
 		Upper:          *outputUpper,
+		NoStringer:     *outputNoStringer,
 	}
 
 	// Run generate for each type.
diff --git a/template.go b/template.go
index ca1ac10..764dd48 100644
--- a/template.go
+++ b/template.go
@@ -35,6 +35,7 @@ import (
 
 {{ $upper := .Upper}}
 {{ $lower := .Lower}}
+{{ $noStringer := .NoStringer }}
 {{range $typename, $values := .TypesAndValues}}
 
 var (
@@ -49,6 +50,7 @@ var (
     }
 )
 
+{{ if not $noStringer }}
 func init() {
     var v {{$typename}}
     if _, ok := interface{}(v).(fmt.Stringer); ok {
@@ -58,6 +60,7 @@ func init() {
         }
     }
 }
+{{ end }}
 
 // MarshalJSON is generated so {{$typename}} satisfies json.Marshaler.
 func (r {{$typename}}) MarshalJSON() ([]byte, error) {