mirall-cli / node_modules / cli-cursor / index.js

import process from 'node:process';
import restoreCursor from 'restore-cursor';

let isHidden = false;

const cliCursor = {};

cliCursor.show = (writableStream = process.stderr) => {
	if (!writableStream.isTTY) {
		return;
	}

	isHidden = false;
	writableStream.write('\u001B[?25h');
};

cliCursor.hide = (writableStream = process.stderr) => {
	if (!writableStream.isTTY) {
		return;
	}

	restoreCursor();
	isHidden = true;
	writableStream.write('\u001B[?25l');
};

cliCursor.toggle = (force, writableStream) => {
	if (force !== undefined) {
		isHidden = force;
	}

	if (isHidden) {
		cliCursor.show(writableStream);
	} else {
		cliCursor.hide(writableStream);
	}
};

export default cliCursor;