re-enable prestart script

Author: SachaG

.gitignore

@@ -48,3 +48,5 @@ jsdoc-conf.json
 jsdoc.json
 packages/nova-router/.npm
 npm-debug.log
+
+.meteor/.id

.vulcan/prestart_vulcan.js

@@ -0,0 +1,70 @@
+#!/usr/bin/env node
+
+//Functions
+var fs         = require('fs');
+function existsSync(filePath){
+  try{
+    fs.statSync(filePath);
+  }catch(err){
+    if(err.code == 'ENOENT') return false;
+  }
+  return true;
+}
+
+function copySync(origin,target){
+  try{
+    fs.writeFileSync(target, fs.readFileSync(origin));
+  }catch(err){
+    if(err.code == 'ENOENT') return false;
+  }
+  return true;
+}
+
+//Add Definition Colors
+const chalk = require('chalk');
+
+//Vulcan letters
+console.log(chalk.gray(' ___    ___ '));
+console.log(chalk.gray(' '+String.fromCharCode(92))+chalk.redBright(String.fromCharCode(92))+chalk.dim.yellow(String.fromCharCode(92))+chalk.gray(String.fromCharCode(92)+'  /')+chalk.dim.yellow('/')+chalk.yellowBright('/')+chalk.gray('/'));
+console.log(chalk.gray('  '+String.fromCharCode(92))+chalk.redBright(String.fromCharCode(92))+chalk.dim.yellow(String.fromCharCode(92))+chalk.gray(String.fromCharCode(92))+chalk.gray('/')+chalk.dim.yellow('/')+chalk.yellowBright('/')+chalk.gray('/    Vulcan.js'));
+console.log(chalk.gray('   '+String.fromCharCode(92))+chalk.redBright(String.fromCharCode(92))+chalk.dim.yellow(String.fromCharCode(92))+chalk.dim.yellow('/')+chalk.yellowBright('/')+chalk.gray('/    The full-stack React+GraphQL framework'));
+console.log(chalk.gray('    ────     '));
+
+
+var os = require('os');
+var exec = require('child_process').execSync;
+var options = {
+  encoding: 'utf8'
+};
+//Check Meteor and install if not installed
+var checker = exec("meteor --version", options);
+if (!checker.includes("Meteor ")) {
+console.log("Vulcan requires Meteor but it's not installed. Trying to Install...");
+  //Check platform
+  if (os.platform()=='darwin') {
+    //Mac OS platform
+    console.log("🌋  "+chalk.bold.yellow("Good news you have a Mac and we will install it now! }"));
+    console.log(exec("curl https://install.meteor.com/ | bash", options));
+  } else if (os.platform()=='linux') {
+    //GNU/Linux platform
+    console.log("🌋  "+chalk.bold.yellow("Good news you are on  GNU/Linux platform and we will install Meteor now!"));
+    console.log(exec("curl https://install.meteor.com/ | bash", options));
+  } else if (os.platform()=='win32') {
+    //Windows NT platform
+      console.log(">  "+chalk.bold.yellow("Oh no! you are on a Windows platform and you will need to install Meteor Manually!"));
+      console.log(">  "+chalk.dim.yellow("Meteor for Windows is available at: ")+chalk.redBright("https://install.meteor.com/windows"));
+      process.exit(-1)
+  }
+} else {
+//Check exist file settings and create if not exist
+if (!existsSync("settings.json")) {
+  console.log(">  "+chalk.bold.yellow("Creating your own settings.json file...\n"));
+  if (!copySync("sample_settings.json","settings.json")) {
+    console.log(">  "+chalk.bold.red("Error Creating your own settings.json file...check files and permissions\n"));
+    process.exit(-1);
+  }
+}
+
+  console.log(">  "+chalk.bold.yellow("Happy hacking with Vulcan!"));
+  console.log(">  "+chalk.dim.yellow("The docs are available at: ")+chalk.redBright("http://docs.vulcanjs.org"));
+}

package.json

@@ -4,7 +4,8 @@
   "engines": {
     "npm": "^3.0"
   },
-  "scripts": {
+  "scripts": {    
+    "prestart": "node .vulcan/prestart_vulcan.js",
     "start": "meteor --settings settings.json",
     "lint": "eslint --cache --ext .jsx,js packages"
   },