index.js (1192B)
1 'use strict'; 2 3 const cp = require('child_process'); 4 const parse = require('./lib/parse'); 5 const enoent = require('./lib/enoent'); 6 7 function spawn(command, args, options) { 8 // Parse the arguments 9 const parsed = parse(command, args, options); 10 11 // Spawn the child process 12 const spawned = cp.spawn(parsed.command, parsed.args, parsed.options); 13 14 // Hook into child process "exit" event to emit an error if the command 15 // does not exists, see: https://github.com/IndigoUnited/node-cross-spawn/issues/16 16 enoent.hookChildProcess(spawned, parsed); 17 18 return spawned; 19 } 20 21 function spawnSync(command, args, options) { 22 // Parse the arguments 23 const parsed = parse(command, args, options); 24 25 // Spawn the child process 26 const result = cp.spawnSync(parsed.command, parsed.args, parsed.options); 27 28 // Analyze if the command does not exist, see: https://github.com/IndigoUnited/node-cross-spawn/issues/16 29 result.error = result.error || enoent.verifyENOENTSync(result.status, parsed); 30 31 return result; 32 } 33 34 module.exports = spawn; 35 module.exports.spawn = spawn; 36 module.exports.sync = spawnSync; 37 38 module.exports._parse = parse; 39 module.exports._enoent = enoent;