node v2 cli support (#36309)

packages/tui/src/util/string-width.node.ts

@@ -0,0 +1,26 @@
+import measure from "string-width"
+import stripAnsi from "strip-ansi"
+import { eastAsianWidth } from "get-east-asian-width"
+
+const graphemes = new Intl.Segmenter(undefined, { granularity: "grapheme" })
+const textEmoji = /^\p{Emoji}\p{Mark}*$/u
+const emojiPresentation = /^\p{Emoji_Presentation}/u
+
+export function stringWidth(value: string) {
+  return Array.from(graphemes.segment(stripAnsi(value))).reduce((total, part) => {
+    const width = measure(part.segment)
+    const codePoint = part.segment.codePointAt(0)
+    if (
+      width !== 2 ||
+      codePoint === undefined ||
+      eastAsianWidth(codePoint) === 2 ||
+      !textEmoji.test(part.segment) ||
+      emojiPresentation.test(part.segment) ||
+      part.segment.includes("\uFE0F") ||
+      part.segment.includes("\u20E3") ||
+      part.segment.includes("\u200D")
+    )
+      return total + width
+    return total + 1
+  }, 0)
+}