Fix running npm install from create-react-app command and init script on Windows (#6)

Author: insin

global-cli/index.js

@@ -37,7 +37,7 @@
 
 var fs = require('fs');
 var path = require('path');
-var spawn = require('child_process').spawn;
+var spawn = require('cross-spawn');
 var chalk = require('chalk');
 var semver = require('semver');
 var argv = require('minimist')(process.argv.slice(2));

global-cli/package.json

@@ -9,6 +9,7 @@
   },
   "dependencies": {
     "chalk": "^1.1.1",
+    "cross-spawn": "^4.0.0",
     "minimist": "^1.2.0",
     "semver": "^5.0.3"
   }

package.json

@@ -32,6 +32,7 @@
     "babel-preset-es2016": "^6.11.3",
     "babel-preset-react": "^6.11.1",
     "css-loader": "^0.23.1",
+    "cross-spawn": "^4.0.0",
     "eslint": "^2.13.1",
     "eslint-config-airbnb": "^9.0.1",
     "eslint-loader": "^1.4.1",

scripts/init.js

@@ -9,7 +9,7 @@
 
 var fs = require('fs');
 var path = require('path');
-var spawn = require('child_process').spawn;
+var spawn = require('cross-spawn');
 
 module.exports = function(hostPath, appName, verbose) {
   var selfPath = path.join(hostPath, 'node_modules', 'create-react-app-scripts');