fix(args): fixes passing arguments with space, fixes #21

Author: bahmutov

package.json

@@ -44,10 +44,11 @@
   },
   "homepage": "https://github.com/bahmutov/npm-quick-run#readme",
   "dependencies": {
+    "bluebird": "3.3.1",
+    "cross-spawn-async": "2.1.8",
     "debug": "2.2.0",
     "findup": "0.1.5",
     "json-package": "1.1.2",
-    "npm-utils": "1.5.0",
     "simple-bin-help": "1.6.0"
   },
   "config": {

src/quick-run.js

@@ -1,9 +1,9 @@
 const debug = require('debug')('quick')
 const findScripts = require('json-package').find
-const runNpmCommand = require('npm-utils').test
 const join = require('path').join
 const findup = require('findup')
 const printNames = require('json-package').printNames
+const run = require('./run')
 
 function printAllScripts (pkg) {
   printNames('Available scripts are',
@@ -76,14 +76,11 @@ function runPrefix (prefix) {
     process.exit(-1)
   }
 
-  var cmd = 'npm run ' + candidates[0]
-  var extraArguments = process.argv.slice(3)
-  if (extraArguments.length) {
-    cmd += ' -- ' + extraArguments.join(' ')
-  }
-  debug('formed command "%s"', cmd)
+  debug('all arguments', process.argv)
+  var extraArguments = ['run', candidates[0], '--'].concat(process.argv.slice(3))
+  debug('formed command: npm', extraArguments)
 
-  runNpmCommand(cmd, npmErrorLoggers)
+  run('npm', extraArguments)
     .catch(function (result) {
       process.exit(result.code)
     })

src/run.js

@@ -0,0 +1,27 @@
+var spawn = require('cross-spawn-async')
+var Promise = require('bluebird')
+
+function runner (app, parts) {
+  return new Promise(function (resolve, reject) {
+    var npm = spawn(app, parts, { stdio: 'inherit' })
+    var testErrors = ''
+
+    npm.on('error', function (err) {
+      console.error(err)
+      testErrors += err.toString()
+    })
+
+    npm.on('exit', function (code) {
+      if (code) {
+        reject({
+          code: code,
+          errors: testErrors
+        })
+        return
+      }
+      resolve()
+    })
+  })
+}
+
+module.exports = runner