make serving published repos in api mode configurable

utils/config.go

@@ -37,6 +37,7 @@ type ConfigStructure struct { // nolint: maligned
 	EnableMetricsEndpoint  bool                             `json:"enableMetricsEndpoint"`
 	LogLevel               string                           `json:"logLevel"`
 	LogFormat              string                           `json:"logFormat"`
+	ServeInAPIMode         bool                             `json:"serveInAPIMode"`
 }
 
 // FileSystemPublishRoot describes single filesystem publishing entry point
@@ -116,6 +117,7 @@ var Config = ConfigStructure{
 	EnableMetricsEndpoint:  false,
 	LogLevel:               "debug",
 	LogFormat:              "default",
+	ServeInAPIMode:         false,
 }
 
 // LoadConfig loads configuration from json file

utils/config_test.go

@@ -136,7 +136,8 @@ func (s *ConfigSuite) TestSaveConfig(c *C) {
 		"  \"AsyncAPI\": false,\n"+
 		"  \"enableMetricsEndpoint\": false,\n"+
 		"  \"logLevel\": \"info\",\n"+
-		"  \"logFormat\": \"json\"\n"+
+		"  \"logFormat\": \"json\",\n"+
+		"  \"serveInAPIMode\": false\n"+
 		"}")
 }