feat: improved logger support

Author: opensaucerer

log/face.go

@@ -1,5 +1,10 @@
 package logger
 
+import (
+	"fmt"
+	"os"
+)
+
 type logger struct{}
 
 // Logger returns a new barf logger instance
@@ -12,22 +17,59 @@ func (l *logger) Info(msg string) {
 	Info(msg)
 }
 
+// Infof logs a formatted message with the green color
+func (l *logger) Infof(msg string, v ...interface{}) {
+	Info(fmt.Sprintf(msg, v...))
+}
+
 // Error logs a message with the red color
 func (l *logger) Error(msg string) {
 	Error(msg)
 }
 
+// Errorf logs a formatted message with the red color
+func (l *logger) Errorf(msg string, v ...interface{}) {
+	Error(fmt.Sprintf(msg, v...))
+}
+
+// Fatal logs a message with the red color and exits the program
+func (l *logger) Fatal(msg string) {
+	Error(msg)
+	os.Exit(1)
+}
+
+// Fatalf logs a formatted message with the red color and exits the program
+func (l *logger) Fatalf(msg string, v ...interface{}) {
+	Error(fmt.Sprintf(msg, v...))
+	os.Exit(1)
+}
+
 // Debug logs a message with the blue color
 func (l *logger) Debug(msg string) {
 	Debug(msg)
 }
 
+// Debugf logs a formatted message with the blue color
+func (l *logger) Debugf(msg string, v ...interface{}) {
+	Debug(fmt.Sprintf(msg, v...))
+}
+
 // Code is a function that logs based on the status code
 func (l *logger) Code(msg string, code int) {
 	Code(msg, code)
 }
 
+// Codef is a function that logs based on the status code
+func (l *logger) Codef(msg string, code int, v ...interface{}) {
+	Code(fmt.Sprintf(msg, v...), code)
+}
+
 // Warn logs a message with the yellow color
 func (l *logger) Warn(msg string) {
 	Warn(msg)
 }
+
+// Warnf logs a formatted message with the yellow color
+func (l *logger) Warnf(msg string, v ...interface{}) {
+	Warn(fmt.Sprintf(msg, v...))
+}

server/response.go

@@ -2,7 +2,6 @@ package server
 
 import (
 	"encoding/json"
-	"log"
 	"net/http"
 
 	"github.com/opensaucerer/barf/constant"
@@ -11,7 +10,6 @@ import (
 
 // JSON writes a JSON response to the response writer
 func JSON(w http.ResponseWriter, status bool, statusCode int, message string, data map[string]interface{}) {
-	log.Println("JSON", status, statusCode, message, data)
 	Response(w).Status(statusCode).JSON(typing.Response{
 		Status:  status,
 		Message: message,