1 files changed, 19 insertions, 0 deletions

diff --git a/util/file.go b/util/file.go
new file mode 100644
index 0000000..b6fc86f
--- /dev/null
+++ b/util/file.go
@@ -0,0 +1,19 @@
+package util
+
+import (
+        "io"
+        "io/ioutil"
+)
+
+func WriteReaderToFile(filename string, data io.Reader) error {
+        d, err := ioutil.ReadAll(data)
+        if err != nil {
+                return err
+        }
+
+        if err = ioutil.WriteFile(filename, d, 0644); err != nil {
+                return err
+        }
+
+        return nil
+}