Print all handlers on start-up

debug.go

@@ -6,8 +6,14 @@ package gin
 
 import (
 	"bytes"
+	"fmt"
 	"html/template"
 	"log"
+	"os"
+	"reflect"
+	"runtime"
+
+	"golang.org/x/crypto/ssh/terminal"
 )
 
 func init() {
@@ -22,7 +28,21 @@ func IsDebugging() bool {
 
 func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
 	if IsDebugging() {
+		s := "<<<<<<<\tHandlers Running\t>>>>>>>"
+		w := 100
+
+		if terminal.IsTerminal(int(os.Stdout.Fd())) {
+			w, _, _ = terminal.GetSize(int(os.Stdout.Fd()))
+		} else {
+			fmt.Println("Couldn't get terminal size. Using default value...")
+		}
+		fmt.Printf(fmt.Sprintf("%%%ds\n", w/2), s)
+		// fmt.Printf(fmt.Sprintf("%%-%ds", w/2), fmt.Sprintf(fmt.Sprintf("%%%ds\n", w/2), s))
+		for i := 0; i < len(handlers); i += 2 {
+			fmt.Printf(" | %-50s | %-50s |\n", runtime.FuncForPC(reflect.ValueOf(handlers[i]).Pointer()).Name(), runtime.FuncForPC(reflect.ValueOf(handlers[i+1]).Pointer()).Name())
+		}
 		nuHandlers := len(handlers)
+		fmt.Printf("Total %d handlers found...\n", nuHandlers)
 		handlerName := nameOfFunction(handlers.Last())
 		debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
 	}

doc.go

@@ -3,4 +3,4 @@ Package gin implements a HTTP web framework called gin.
 
 See https://gin-gonic.github.io/gin/ for more information about gin.
 */
-package gin // import "github.com/gin-gonic/gin"
+package gin // import "github.com/jithinjk/gin"