Merge pull request vuejs#177 from Alex-Sokolov/master

Добавлена проверка установленных зависимостей

Author: gbezyuk

Makefile

@@ -2,6 +2,7 @@ all: update deploy
 
 deploy:
 	rm -rf public db.json
+  node install.js
 	hexo generate
 	hexo deploy
 

install.js

@@ -0,0 +1,14 @@
+var fs = require('fs')
+var execSync = require('child_process').execSync
+var deps = require('./package.json').dependencies
+var depFolders = Object.keys(deps)
+
+for (var depFolder in deps) {
+  if (!fs.existsSync('./node_modules/' + depFolder)) {
+    console.log('Dependency "' + depFolder + '" is NOT installed - installing now...')
+    execSync('npm install')
+    process.exit(0)
+  }
+}
+
+console.log('All dependencies are already installed.')