command.js
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command.js
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			'use strict';
			const SPACES_REGEXP = / +/g;

			const joinCommand = (file, args = []) => {
			if (!Array.isArray(args)) {
			return file;
			}

			return [file, ...args].join(' ');
			};

			// Handle `execa.command()`
			const parseCommand = command => {
			const tokens = [];
			for (const token of command.trim().split(SPACES_REGEXP)) {
			// Allow spaces to be escaped by a backslash if not meant as a delimiter
			const previousToken = tokens[tokens.length - 1];
			if (previousToken && previousToken.endsWith('\\')) {
			// Merge previous token with current one
			tokens[tokens.length - 1] = `${previousToken.slice(0, -1)} ${token}`;
			} else {
			tokens.push(token);
			}
			}

			return tokens;
			};

			module.exports = {
			joinCommand,
			parseCommand
			};