Add option to enable caller information in logger

Signed-off-by: stonezdj <stonezdj@gmail.com>

configuration/configuration.go

@@ -42,6 +42,9 @@ type Configuration struct {
 		// Hooks allows users to configure the log hooks, to enabling the
 		// sequent handling behavior, when defined levels of log message emit.
 		Hooks []LogHook `yaml:"hooks,omitempty"`
+
+		// ReportCaller allows user to configure the log to report the caller
+		ReportCaller bool `yaml:"reportcaller,omitempty"`
 	}
 
 	// Loglevel is the level at which registry operations are logged.

configuration/configuration_test.go

@@ -23,10 +23,11 @@ var configStruct = Configuration{
 		AccessLog struct {
 			Disabled bool `yaml:"disabled,omitempty"`
 		} `yaml:"accesslog,omitempty"`
-		Level     Loglevel               `yaml:"level,omitempty"`
-		Formatter string                 `yaml:"formatter,omitempty"`
-		Fields    map[string]interface{} `yaml:"fields,omitempty"`
-		Hooks     []LogHook              `yaml:"hooks,omitempty"`
+		Level        Loglevel               `yaml:"level,omitempty"`
+		Formatter    string                 `yaml:"formatter,omitempty"`
+		Fields       map[string]interface{} `yaml:"fields,omitempty"`
+		Hooks        []LogHook              `yaml:"hooks,omitempty"`
+		ReportCaller bool                   `yaml:"reportcaller,omitempty"`
 	}{
 		Level:  "info",
 		Fields: map[string]interface{}{"environment": "test"},