Prompt for template variables values based on the available manifest

cmd/scaffold/main.go

@@ -1,21 +1,22 @@
 package main
 
 import (
-	"log"
+	"fmt"
 	"os"
 
-	"gitlab.com/wpetit/scaffold/internal/command"
+	"forge.cadoles.com/wpetit/scaffold/internal/command"
 
 	"github.com/urfave/cli/v2"
 )
 
 func main() {
 	app := &cli.App{
-		Usage:    "generate source code for goweb based projects",
+		Usage:    "generate/update directory tree from template",
 		Commands: command.All(),
 	}
 
 	if err := app.Run(os.Args); err != nil {
-		log.Fatal(err)
+		fmt.Printf("%+v", err)
+		os.Exit(1)
 	}
 }