index.js

'use strict';
const isWSL = require('is-wsl');
const termux = require('./lib/termux.js');
const linux = require('./lib/linux.js');
const macos = require('./lib/macos.js');
const windows = require('./lib/windows.js');

const platformLib = (() => {
	switch (process.platform) {
		case 'darwin':
			return macos;
		case 'win32':
			return windows;
		case 'android':
			if (process.env.PREFIX !== '/data/data/com.termux/files/usr') {
				throw new Error('You need to install Termux for this module to work on Android: https://termux.com');
			}

			return termux;
		default:
			// `process.platform === 'linux'` for WSL.
			if (isWSL) {
				return windows;
			}

			return linux;
	}
})();

exports.write = async text => {
	if (typeof text !== 'string') {
		throw new TypeError(`Expected a string, got ${typeof text}`);
	}

	await platformLib.copy({input: text});
};

exports.read = async () => platformLib.paste({stripEof: false});

exports.writeSync = text => {
	if (typeof text !== 'string') {
		throw new TypeError(`Expected a string, got ${typeof text}`);
	}

	platformLib.copySync({input: text});
};

exports.readSync = () => platformLib.pasteSync({stripEof: false}).stdout;