'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 };