lint: add eslint rules that cover editorconfig

.eslintignore

@@ -0,0 +1,2 @@
+coverage
+node_modules

.eslintrc

@@ -0,0 +1,7 @@
+{
+  "rules": {
+    "eol-last": "error",
+    "indent": ["error", 2, { "SwitchCase": 1 }],
+    "no-trailing-spaces": "error"
+  }
+}

.travis.yml

@@ -27,5 +27,7 @@ before_install:
   # Update Node.js modules
   - "test ! -d node_modules || npm prune"
   - "test ! -d node_modules || npm rebuild"
-script: "npm run-script test-ci"
+script:
+  - "npm run test-ci"
+  - "npm run lint"
 after_script: "npm install coveralls@2.10.0 && cat ./coverage/lcov.info | coveralls"

appveyor.yml

@@ -22,4 +22,5 @@ test_script:
   - node --version
   - npm --version
   - npm run test-ci
+  - npm run lint
 version: "{build}"

examples/content-negotiation/db.js

@@ -4,4 +4,4 @@ users.push({ name: 'Tobi' });
 users.push({ name: 'Loki' });
 users.push({ name: 'Jane' });
 
-module.exports = users;
+module.exports = users;

examples/mvc/controllers/main/index.js

@@ -1,3 +1,3 @@
 exports.index = function(req, res){
   res.redirect('/users');
-};
+};

examples/mvc/db.js

@@ -11,4 +11,4 @@ var users = exports.users = [];
 
 users.push({ name: 'TJ', pets: [pets[0], pets[1], pets[2]], id: 0  });
 users.push({ name: 'Guillermo', pets: [pets[3]], id: 1 });
-users.push({ name: 'Nathan', pets: [], id: 2 });
+users.push({ name: 'Nathan', pets: [], id: 2 });

examples/resource/index.js

@@ -75,7 +75,7 @@ app.resource('/users', User);
 
 app.get('/', function(req, res){
   res.send([
-      '<h1>Examples:</h1> <ul>'
+    '<h1>Examples:</h1> <ul>'
     , '<li>GET /users</li>'
     , '<li>GET /users/1</li>'
     , '<li>GET /users/3</li>'

examples/route-separation/site.js

@@ -1,3 +1,3 @@
 exports.index = function(req, res){
   res.render('index', { title: 'Route Separation Example' });
-};
+};

examples/search/public/client.js

@@ -10,4 +10,4 @@ search.addEventListener('keyup', function(){
     }
   };
   xhr.send();
-}, false);
+}, false);

examples/static-files/public/js/app.js

@@ -1 +1 @@
-foo
+foo

examples/web-service/index.js

@@ -61,7 +61,7 @@ var users = [
 ];
 
 var userRepos = {
-    tobi: [repos[0], repos[1]]
+  tobi: [repos[0], repos[1]]
   , loki: [repos[1]]
   , jane: [repos[2]]
 };

package.json

@@ -61,6 +61,7 @@
     "body-parser": "1.17.2",
     "cookie-parser": "~1.4.3",
     "ejs": "2.5.7",
+    "eslint": "2.13.1",
     "express-session": "1.15.3",
     "hbs": "4.0.1",
     "istanbul": "0.4.5",
@@ -87,6 +88,7 @@
     "lib/"
   ],
   "scripts": {
+    "lint": "eslint .",
     "test": "mocha --require test/support/env --reporter spec --bail --check-leaks test/ test/acceptance/",
     "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --require test/support/env --reporter spec --check-leaks test/ test/acceptance/",
     "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --require test/support/env --reporter dot --check-leaks test/ test/acceptance/",

test/acceptance/error-pages.js

@@ -99,4 +99,4 @@ describe('error-pages', function(){
       })
     })
   })
-})
+})

test/acceptance/error.js

@@ -26,4 +26,4 @@ describe('error', function(){
         .expect(404,done)
     })
   })
-})
+})

test/acceptance/route-map.js

@@ -42,4 +42,4 @@ describe('route-map', function(){
       .expect('delete 12\'s pet 2', done);
     })
   })
-})
+})

test/app.engine.js

@@ -47,7 +47,7 @@ describe('app', function(){
         done();
       })
     })
-    
+
     it('should work "view engine" setting', function(done){
       var app = express();
 
@@ -62,7 +62,7 @@ describe('app', function(){
         done();
       })
     })
-    
+
     it('should work "view engine" with leading "."', function(done){
       var app = express();
 

test/config.js

@@ -49,7 +49,7 @@ describe('config', function () {
       var app = express();
       assert.strictEqual(app.get('foo'), undefined);
     })
-    
+
     it('should otherwise return the value', function(){
       var app = express();
       app.set('foo', 'bar');
@@ -125,7 +125,7 @@ describe('config', function () {
       assert.strictEqual(app.get('tobi'), true);
     })
   })
-  
+
   describe('.disable()', function(){
     it('should set the value to false', function(){
       var app = express();
@@ -133,26 +133,26 @@ describe('config', function () {
       assert.strictEqual(app.get('tobi'), false);
     })
   })
-  
+
   describe('.enabled()', function(){
     it('should default to false', function(){
       var app = express();
       assert.strictEqual(app.enabled('foo'), false);
     })
-    
+
     it('should return true when set', function(){
       var app = express();
       app.set('foo', 'bar');
       assert.strictEqual(app.enabled('foo'), true);
     })
   })
-  
+
   describe('.disabled()', function(){
     it('should default to true', function(){
       var app = express();
       assert.strictEqual(app.disabled('foo'), true);
     })
-    
+
     it('should return false when set', function(){
       var app = express();
       app.set('foo', 'bar');