wip: refactoring tui

packages/tui/internal/util/util.go

@@ -0,0 +1,18 @@
+package util
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func CmdHandler(msg tea.Msg) tea.Cmd {
+	return func() tea.Msg {
+		return msg
+	}
+}
+
+func Clamp(v, low, high int) int {
+	if high < low {
+		low, high = high, low
+	}
+	return min(high, max(low, v))
+}