Update gin to 0.5.0

Godeps/_workspace/src/github.com/gin-gonic/gin/logger.go

@@ -10,6 +10,17 @@ import (
 	"time"
 )
 
+var (
+	green   = string([]byte{27, 91, 57, 55, 59, 52, 50, 109})
+	white   = string([]byte{27, 91, 57, 48, 59, 52, 55, 109})
+	yellow  = string([]byte{27, 91, 57, 55, 59, 52, 51, 109})
+	red     = string([]byte{27, 91, 57, 55, 59, 52, 49, 109})
+	blue    = string([]byte{27, 91, 57, 55, 59, 52, 52, 109})
+	magenta = string([]byte{27, 91, 57, 55, 59, 52, 53, 109})
+	cyan    = string([]byte{27, 91, 57, 55, 59, 52, 54, 109})
+	reset   = string([]byte{27, 91, 48, 109})
+)
+
 func ErrorLogger() HandlerFunc {
 	return ErrorLoggerT(ErrorTypeAll)
 }
@@ -26,14 +37,6 @@ func ErrorLoggerT(typ uint32) HandlerFunc {
 	}
 }
 
-var (
-	green  = string([]byte{27, 91, 57, 55, 59, 52, 50, 109})
-	white  = string([]byte{27, 91, 57, 48, 59, 52, 55, 109})
-	yellow = string([]byte{27, 91, 57, 55, 59, 52, 51, 109})
-	red    = string([]byte{27, 91, 57, 55, 59, 52, 49, 109})
-	reset  = string([]byte{27, 91, 48, 109})
-)
-
 func Logger() HandlerFunc {
 	stdlogger := log.New(os.Stdout, "", 0)
 	//errlogger := log.New(os.Stderr, "", 0)
@@ -45,38 +48,58 @@ func Logger() HandlerFunc {
 		// Process request
 		c.Next()
 
-		// save the IP of the requester
-		requester := c.Request.Header.Get("X-Real-IP")
-		// if the requester-header is empty, check the forwarded-header
-		if len(requester) == 0 {
-			requester = c.Request.Header.Get("X-Forwarded-For")
-		}
-		// if the requester is still empty, use the hard-coded address from the socket
-		if len(requester) == 0 {
-			requester = c.Request.RemoteAddr
-		}
-
-		var color string
-		code := c.Writer.Status()
-		switch {
-		case code >= 200 && code <= 299:
-			color = green
-		case code >= 300 && code <= 399:
-			color = white
-		case code >= 400 && code <= 499:
-			color = yellow
-		default:
-			color = red
-		}
+		// Stop timer
 		end := time.Now()
 		latency := end.Sub(start)
-		stdlogger.Printf("[GIN] %v |%s %3d %s| %12v | %s %4s %s\n%s",
+
+		clientIP := c.ClientIP()
+		method := c.Request.Method
+		statusCode := c.Writer.Status()
+		statusColor := colorForStatus(statusCode)
+		methodColor := colorForMethod(method)
+
+		stdlogger.Printf("[GIN] %v |%s %3d %s| %12v | %s |%s  %s %-7s %s\n%s",
 			end.Format("2006/01/02 - 15:04:05"),
-			color, code, reset,
+			statusColor, statusCode, reset,
 			latency,
-			requester,
-			c.Request.Method, c.Request.URL.Path,
+			clientIP,
+			methodColor, reset, method,
+			c.Request.URL.Path,
 			c.Errors.String(),
 		)
 	}
 }
+
+func colorForStatus(code int) string {
+	switch {
+	case code >= 200 && code <= 299:
+		return green
+	case code >= 300 && code <= 399:
+		return white
+	case code >= 400 && code <= 499:
+		return yellow
+	default:
+		return red
+	}
+}
+
+func colorForMethod(method string) string {
+	switch {
+	case method == "GET":
+		return blue
+	case method == "POST":
+		return cyan
+	case method == "PUT":
+		return yellow
+	case method == "DELETE":
+		return red
+	case method == "PATCH":
+		return green
+	case method == "HEAD":
+		return magenta
+	case method == "OPTIONS":
+		return white
+	default:
+		return reset
+	}
+}