1 files changed, 18 insertions, 0 deletions

diff --git a/src/alert.go b/src/alert.go
new file mode 100644
index 0000000..917d089
--- /dev/null
+++ b/src/alert.go
@@ -0,0 +1,18 @@
+package src
+
+import (
+        "fmt"
+
+        "github.com/rivo/tview"
+)
+
+func alert(a *app, format string, params ...interface{}) {
+        modal := tview.NewModal().
+                SetText(fmt.Sprintf(format, params...)).
+                AddButtons([]string{"OK"}).
+                SetDoneFunc(func(_ int, _ string) {
+                        a.pages.RemovePage("alert")
+                })
+
+        a.pages.AddPage("alert", modal, true, true)
+}