minimize diffs

sindresorhus · Apr 26, 2024 · 1fa7ae0 · 1fa7ae0
1 parent e72254e
commit 1fa7ae0
Showing 1 changed file with 38 additions and 50 deletions.
diff --git a/index.js b/index.js
@@ -6,22 +6,15 @@ const BEL = '\u0007';
 const SEP = ';';
 
 /* global window */
-const isBrowser
-	= typeof window !== 'undefined' && window.document !== undefined;
+const isBrowser = typeof window !== 'undefined' && typeof window.document !== 'undefined';
 
-const isTerminalApp
-	= !isBrowser && process.env.TERM_PROGRAM === 'Apple_Terminal';
+const isTerminalApp = !isBrowser && process.env.TERM_PROGRAM === 'Apple_Terminal';
 const isWindows = !isBrowser && process.platform === 'win32';
+const cwdFunction = isBrowser ? () => {
+	throw new Error('`process.cwd()` only works in Node.js, not the browser.');
+} : process.cwd;
 
-const cwdFunction = isBrowser
-	? () => {
-		throw new Error(
-			'`process.cwd()` only works in Node.js, not the browser.',
-		);
-	}
-	: process.cwd;
-
-export function cursorTo(x, y) {
+export const cursorTo = (x, y) => {
 	if (typeof x !== 'number') {
 		throw new TypeError('The `x` argument is required');
 	}
@@ -31,45 +24,34 @@ export function cursorTo(x, y) {
 	}
 
 	return ESC + (y + 1) + SEP + (x + 1) + 'H';
-}
+};
 
-export function cursorMove(x, y) {
+export const cursorMove = (x, y) => {
 	if (typeof x !== 'number') {
 		throw new TypeError('The `x` argument is required');
 	}
 
 	let returnValue = '';
 
 	if (x < 0) {
-		returnValue += ESC + -x + 'D';
+		returnValue += ESC + (-x) + 'D';
 	} else if (x > 0) {
 		returnValue += ESC + x + 'C';
 	}
 
 	if (y < 0) {
-		returnValue += ESC + -y + 'A';
+		returnValue += ESC + (-y) + 'A';
 	} else if (y > 0) {
 		returnValue += ESC + y + 'B';
 	}
 
 	return returnValue;
-}
-
-export function cursorUp(count = 1) {
-	return ESC + count + 'A';
-}
-
-export function cursorDown(count = 1) {
-	return ESC + count + 'B';
-}
+};
 
-export function cursorForward(count = 1) {
-	return ESC + count + 'C';
-}
-
-export function cursorBackward(count = 1) {
-	return ESC + count + 'D';
-}
+export const cursorUp = (count = 1) => ESC + count + 'A';
+export const cursorDown = (count = 1) => ESC + count + 'B';
+export const cursorForward = (count = 1) => ESC + count + 'C';
+export const cursorBackward = (count = 1) => ESC + count + 'D';
 
 export const cursorLeft = ESC + 'G';
 export const cursorSavePosition = isTerminalApp ? '\u001B7' : ESC + 's';
@@ -118,11 +100,22 @@ export const exitAlternativeScreen = ESC + '?1049l';
 
 export const beep = BEL;
 
-export function link(text, url) {
-	return [OSC, '8', SEP, SEP, url, BEL, text, OSC, '8', SEP, SEP, BEL].join('');
-}
-
-export function image(buffer, options = {}) {
+export const link = (text, url) => [
+	OSC,
+	'8',
+	SEP,
+	SEP,
+	url,
+	BEL,
+	text,
+	OSC,
+	'8',
+	SEP,
+	SEP,
+	BEL,
+].join('');
+
+export const image = (buffer, options = {}) => {
 	let returnValue = `${OSC}1337;File=inline=1`;
 
 	if (options.width) {
@@ -138,26 +131,21 @@ export function image(buffer, options = {}) {
 	}
 
 	return returnValue + ':' + buffer.toString('base64') + BEL;
-}
+};
 
 export const iTerm = {
 	setCwd: (cwd = cwdFunction()) => `${OSC}50;CurrentDir=${cwd}${BEL}`,
 
 	annotation(message, options = {}) {
 		let returnValue = `${OSC}1337;`;
 
-		const hasX = options.x !== undefined;
-		const hasY = options.y !== undefined;
-		if (
-			(hasX || hasY)
-			&& !(hasX && hasY && options.length !== undefined)
-		) {
-			throw new Error(
-				'`x`, `y` and `length` must be defined when `x` or `y` is defined',
-			);
+		const hasX = typeof options.x !== 'undefined';
+		const hasY = typeof options.y !== 'undefined';
+		if ((hasX || hasY) && !(hasX && hasY && typeof options.length !== 'undefined')) {
+			throw new Error('`x`, `y` and `length` must be defined when `x` or `y` is defined');
 		}
 
-		message = message.replaceAll('|', '');
+		message = message.replace(/\|/g, '');
 
 		returnValue += options.isHidden ? 'AddHiddenAnnotation=' : 'AddAnnotation=';
 
@@ -207,4 +195,4 @@ export default {
 	link,
 	scrollDown,
 	scrollUp,
-}
+}