correct for lint

app.js

@@ -1,58 +1,59 @@
-var express = require('express');
-var path = require('path');
-var favicon = require('serve-favicon');
-var logger = require('morgan');
-var cookieParser = require('cookie-parser');
-var bodyParser = require('body-parser');
+"use strict"
 
-var routes = require('./routes/index');
+const express = require('express')
+const path = require('path')
+const favicon = require('serve-favicon')
+const logger = require('morgan')
+const cookieParser = require('cookie-parser')
+const bodyParser = require('body-parser')
 
-var app = express();
+const routes = require('./routes/index')
+
+const app = express()
 
 // view engine setup
-app.set('views', path.join(__dirname, 'views'));
-app.set('view engine', 'pug');
+app.set('views', path.join(__dirname, 'views'))
+app.set('view engine', 'pug')
 
-// uncomment after placing your favicon in /public
-//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
-app.use(logger('dev'));
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: false }));
-app.use(cookieParser());
-app.use(express.static(path.join(__dirname, 'public')));
+// app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')))
+app.use(logger('dev'))
+app.use(bodyParser.json())
+app.use(bodyParser.urlencoded({ extended: false }))
+app.use(cookieParser())
+app.use(express.static(path.join(__dirname, 'public')))
 
-app.use('/', routes);
+app.use('/', routes)
 
 // catch 404 and forward to error handler
 app.use(function(req, res, next) {
-  var err = new Error('Not Found');
-  err.status = 404;
-  next(err);
-});
+  const err = new Error('Not Found')
+  err.status = 404
+  next(err)
+})
 
 // error handlers
 
 // development error handler
 // will print stacktrace
 if (app.get('env') === 'development') {
-  app.use(function(err, req, res, next) {
-    res.status(err.status || 500);
+  app.use(function(err, req, res) {
+    res.status(err.status || 500)
     res.render('error', {
       message: err.message,
       error: err
-    });
-  });
+    })
+  })
 }
 
 // production error handler
 // no stacktraces leaked to user
-app.use(function(err, req, res, next) {
-  res.status(err.status || 500);
+app.use(function(err, req, res) {
+  res.status(err.status || 500)
   res.render('error', {
     message: err.message,
     error: {}
-  });
-});
+  })
+})
 
 
-module.exports = app;
+module.exports = app

package.json

@@ -3,12 +3,9 @@
   "version": "0.0.0",
   "private": true,
   "scripts": {
-    "start": "node ./bin/www",
-    "styles": "cp -f node_modules/basscss/css/basscss.min.css public/stylesheets/",
-    "postinstall": "npm run styles"
+    "start": "node ./bin/www"
   },
   "dependencies": {
-    "basscss": "^8.0.1",
     "body-parser": "~1.15.1",
     "browserslist": "^1.3.5",
     "caniuse-db": "^1.0.30000506",