init bin

src/utils/copyFile.go

@@ -0,0 +1,35 @@
+package utils
+
+import (
+    "os"
+    "io"
+    "path/filepath"
+)
+
+func CopyFile(src string, dst string) (error) {
+
+    if _, err := os.Stat(src); err != nil {
+        return err
+    }
+
+    fin, errOpen := os.Open(src)
+    if errOpen != nil {
+        return errOpen
+    }
+    defer fin.Close()
+
+    folderPath := filepath.Dir(dst)
+    os.MkdirAll(folderPath, os.ModePerm)
+
+    fout, errCreate := os.Create(dst)
+    if errCreate != nil {
+        return errCreate
+    }
+    defer fout.Close()
+
+    _, errCopy := io.Copy(fout, fin)
+    if errCopy != nil {
+        return errCopy
+   }
+   return nil
+}