chore: vendor

vendor/github.com/charmbracelet/lipgloss/size.go

@@ -0,0 +1,41 @@
+package lipgloss
+
+import (
+	"strings"
+
+	"github.com/charmbracelet/x/ansi"
+)
+
+// Width returns the cell width of characters in the string. ANSI sequences are
+// ignored and characters wider than one cell (such as Chinese characters and
+// emojis) are appropriately measured.
+//
+// You should use this instead of len(string) len([]rune(string) as neither
+// will give you accurate results.
+func Width(str string) (width int) {
+	for _, l := range strings.Split(str, "\n") {
+		w := ansi.StringWidth(l)
+		if w > width {
+			width = w
+		}
+	}
+
+	return width
+}
+
+// Height returns height of a string in cells. This is done simply by
+// counting \n characters. If your strings use \r\n for newlines you should
+// convert them to \n first, or simply write a separate function for measuring
+// height.
+func Height(str string) int {
+	return strings.Count(str, "\n") + 1
+}
+
+// Size returns the width and height of the string in cells. ANSI sequences are
+// ignored and characters wider than one cell (such as Chinese characters and
+// emojis) are appropriately measured.
+func Size(str string) (width, height int) {
+	width = Width(str)
+	height = Height(str)
+	return width, height
+}