openapi: fix js package.json and go client url (#187)

For Go client this fixes URLs for external clients.

Author: chebykinn

assets/openapi/client-template/go/configuration.mustache

@@ -17,12 +17,12 @@ type StaticConfig interface {
 	MustGetPtr(cfg interface{}) interface{}
 }
 
-type ClientConf struct {
+type {{packageName}}ClientConf struct {
 	ServiceUrl string `envconfig:"{{clientEndpointEnv}}" default:"{{serviceEndpoint}}"`
 }
 
-func getClientConf(conf StaticConfig) *ClientConf {
-	return conf.MustGetPtr((*ClientConf)(nil)).(*ClientConf)
+func getClientConf(conf StaticConfig) *{{packageName}}ClientConf {
+	return conf.MustGetPtr((*{{packageName}}ClientConf)(nil)).(*{{packageName}}ClientConf)
 }
 
 type contextKey string
@@ -127,6 +127,13 @@ type Configuration struct {
 	{{/withCustomMiddlewareFunction}}
 }
 
+func normalizeServiceUrl(url string) string {
+	if strings.HasPrefix(url, "http://") {
+		return url
+	}
+	return "http://"+url
+}
+
 // NewConfiguration returns a new Configuration object
 func NewConfiguration(conf StaticConfig) *Configuration {
 	cfg := getClientConf(conf)
@@ -140,7 +147,7 @@ func NewConfiguration(conf StaticConfig) *Configuration {
 		Servers:          ServerConfigurations{
 		{{/-first}}
 			{
-				URL: "http://"+cfg.ServiceUrl,
+				URL: normalizeServiceUrl(cfg.ServiceUrl),
 				Description: "{{{description}}}{{^description}}No description provided{{/description}}",
 				{{#variables}}
 				{{#-first}}

assets/openapi/server-template/js/package.mustache

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "prestart": "npm install",
-    "start": "node index.js"
+    "start": "node index.js",
     "dev": "node index.js"
   },
   "keywords": [