1 files changed, 17 insertions, 0 deletions
diff --git a/helpers/helpers.go b/helpers/helpers.go
index 2b4763a..780dbf2 100644
--- a/helpers/helpers.go
+++ b/helpers/helpers.go
@@ -2,6 +2,8 @@ package helpers
 
 import (
 	"fmt"
+	"net"
+	"net/http"
 	"strings"
 	"path/filepath"
 	"math/rand"
@@ -25,6 +27,18 @@ func Ask(str string) bool {
 	return true
 }
 
+func HTTPClient() *http.Client {
+	transport := &http.Transport{
+		DialContext: (&net.Dialer{
+			Timeout: 10 * time.Second,
+		}).DialContext,
+		TLSHandshakeTimeout: 10 * time.Second,
+	}
+	return &http.Client{
+		Transport: transport,
+	}
+}
+
 func ToString(v interface{}) string {
 	switch val := v.(type) {
 	case int:
@@ -67,6 +81,9 @@ func CopyDir(src, dst string) error {
             if err != nil {
                 return err
             }
+            if err := os.RemoveAll(target); err != nil {
+                return err
+            }
             return os.Symlink(link, target)
 
         case info.IsDir():