Merge pull request #307 from TheDancingCode/enforce-eslint

Enforce linting

.eslintrc

@@ -1,4 +1,8 @@
 {
+  "env": {
+    "node": true,
+    "mocha": true
+  },
   "extends": "standard",
   "rules": {
     "padded-blocks": 0,

examples/express.js

@@ -1,12 +1,13 @@
 // npm install express
 
-var express = require('../../express')
-  , cons = require('../')
-  , app = express();
+var express = require('../../express');
+var cons = require('../');
+var app = express();
+var path = require('path');
 
 app.engine('html', cons.swig);
 app.set('view engine', 'html');
-app.set('views', __dirname + '/views');
+app.set('views', path.join(__dirname, 'views'));
 
 var users = [];
 users.push({ name: 'tobi' });
@@ -27,4 +28,4 @@ app.get('/users', function(req, res){
 });
 
 app.listen(3000);
-console.log('Express server listening on port 3000');
+console.log('Express server listening on port 3000');

index.js

@@ -1 +1 @@
-module.exports = require('./lib/consolidate');
+module.exports = require('./lib/consolidate');

lib/consolidate.js

@@ -337,7 +337,7 @@ exports.liquid.render = function(str, options, fn){
       // set up liquid-node engine
       try {
         Liquid = requires.liquid = require('liquid-node');
-        engine = new Liquid.Engine;
+        engine = new Liquid.Engine();
       } catch (err) {
         throw err;
       }
@@ -376,10 +376,6 @@ exports.liquid.render = function(str, options, fn){
        * callback:
        */
 
-      var compileOptions = {
-        customTags: {}
-      };
-
       if (options.customTags){
         var tagFunctions = options.customTags;
 
@@ -1181,10 +1177,10 @@ exports.dot.render = function (str, options, fn) {
     var engine = requires.dot || (requires.dot = require('dot'));
     var extend = (requires.extend || (requires.extend = require('util')._extend));
     try {
-    var settings = {};
-        settings = extend(settings, engine.templateSettings);
-        settings = extend(settings, options ? options.dot : {});
-    var tmpl = cache(options) || cache(options, engine.template(str, settings, options));
+      var settings = {};
+      settings = extend(settings, engine.templateSettings);
+      settings = extend(settings, options ? options.dot : {});
+      var tmpl = cache(options) || cache(options, engine.template(str, settings, options));
       fn(null, tmpl(options));
     } catch (err) {
       fn(err);
@@ -1239,7 +1235,8 @@ exports.ractive.render = function(str, options, fn){
       options.data = extend({}, options);
 
       // Remove consolidate-specific properties from the clone
-      var i, length;
+      var i;
+      var length;
       var properties = ["template", "filename", "cache", "partials"];
       for (i = 0, length = properties.length; i < length; i++) {
         var property = properties[i];
@@ -1380,7 +1377,7 @@ function requireReactString(src, filename) {
 
   if (!filename) filename = '';
   var m = new module.constructor();
-  filename = filename || '';
+  filename = filename || '';
 
   // Compile Using React
   var compiled = babel.transform(src, { presets: [ 'react' ] }).code;
@@ -1597,6 +1594,7 @@ exports.vash.render = function(str, options, fn) {
 
       var tmpl = cache(options) || cache(options, engine.compile(str, options));
       tmpl(options, function sealLayout(err, ctx) {
+        if(err) fn(err);
         ctx.finishLayout();
         fn(null, ctx.toString().replace(/\n$/, ''));
       });
@@ -1673,7 +1671,7 @@ exports.teacup = function(path, options, fn) {
   return promisify(fn, function(fn) {
     var engine = requires.teacup || (requires.teacup = require('teacup/lib/express'));
     require.extensions['.teacup'] = require.extensions['.coffee'];
-    if (path[0] != '/') {
+    if (path[0] !== '/') {
       path = join(process.cwd(), path);
     }
     if (!options.cache) {
@@ -1707,4 +1705,4 @@ exports.teacup.render = function(str, options, fn){
 /**
  * expose the instance of the engine
  */
- exports.requires = requires;
+exports.requires = requires;

package.json

@@ -75,6 +75,8 @@
     "view"
   ],
   "scripts": {
+    "lint": "eslint .",
+    "pretest": "npm run lint",
     "test": "mocha"
   }
 }

test/shared/dust.js

@@ -22,7 +22,7 @@ exports.test = function(name) {
 
       if (name === 'dust') {
         var dust = require('dustjs-helpers');
-        dust.helpers.templateName = function(chunk, context, bodies, params) {
+        dust.helpers.templateName = function(chunk, context) {
           return chunk.write(context.getTemplateName());
         };
         cons.requires.dust = dust;

test/shared/filters.js

@@ -1,7 +1,5 @@
-var cons = require('../../')
-  , fs = require('fs');
-
-var should = require('should');
+var cons = require('../../');
+var fs = require('fs');
 
 exports.test = function(name) {
   var user = { name: 'Tobi' };
@@ -12,9 +10,10 @@ exports.test = function(name) {
     it('should support filters', function(done) {
       var str = fs.readFileSync('test/fixtures/' + name + '/filters.' + name).toString();
 
-      var locals = { user: user, filters: { toupper: function(object) {
-        return object.toUpperCase();
-      }}};
+      var locals = { user: user,
+        filters: { toupper: function(object) {
+          return object.toUpperCase();
+        }}};
 
       cons[name].render(str, locals, function(err, html){
         if (err) return done(err);

test/shared/helpers.js

@@ -1,10 +1,9 @@
 
-var cons = require('../../')
-  , handlebars = require('handlebars')
-  , vash = require('vash')
-  , fs = require('fs')
-  , readFile = fs.readFile
-  , readFileSync = fs.readFileSync;
+var cons = require('../../');
+var handlebars = require('handlebars');
+var fs = require('fs');
+var readFile = fs.readFile;
+var readFileSync = fs.readFileSync;
 
 exports.test = function(name) {
 
@@ -15,43 +14,47 @@ exports.test = function(name) {
       fs.readFileSync = readFileSync;
     });
 
+    var user;
+
     if (name === 'handlebars') {
-        var user = { name: '<strong>Tobi</strong>' };
+      user = { name: '<strong>Tobi</strong>' };
 
         // Use case: return safe HTML that won’t be escaped in the final render.
-        it('should support helpers', function(done) {
-            var str = fs.readFileSync('test/fixtures/' + name + '/helpers.' + name).toString();
-
-            var locals = { user: user, helpers: { safe: function(object) {
-                return new handlebars.SafeString(object);
-            }}};
-
-            cons[name].render(str, locals, function(err, html){
-                if (err) return done(err);
-                html.should.equal('<strong>Tobi</strong>');
-                done();
-            });
+      it('should support helpers', function(done) {
+        var str = fs.readFileSync('test/fixtures/' + name + '/helpers.' + name).toString();
+
+        var locals = { user: user,
+          helpers: { safe: function(object) {
+            return new handlebars.SafeString(object);
+          }}};
+
+        cons[name].render(str, locals, function(err, html){
+          if (err) return done(err);
+          html.should.equal('<strong>Tobi</strong>');
+          done();
         });
+      });
     }
 
     if (name === 'vash') {
-        var user = { name: 'Tobi' };
+      user = { name: 'Tobi' };
 
         // See this for Vash helper system : https://github.com/kirbysayshi/vash#helper-system
         // Use case: return as as lower case
-        it('should support helpers', function(done) {
-            var str = fs.readFileSync('test/fixtures/' + name + '/helpers.' + name).toString();
-
-            var locals = { user: user, helpers: { lowerCase: function(text) {
-                return text.toLowerCase();
-            }}};
-
-            cons[name].render(str, locals, function(err, html){
-                if (err) return done(err);
-                html.should.equal('<strong>tobi</strong>');
-                done();
-            });
+      it('should support helpers', function(done) {
+        var str = fs.readFileSync('test/fixtures/' + name + '/helpers.' + name).toString();
+
+        var locals = { user: user,
+          helpers: { lowerCase: function(text) {
+            return text.toLowerCase();
+          }}};
+
+        cons[name].render(str, locals, function(err, html){
+          if (err) return done(err);
+          html.should.equal('<strong>tobi</strong>');
+          done();
         });
+      });
     }
   });
 };

test/shared/includes.js

@@ -1,7 +1,5 @@
-var cons = require('../../')
-  , fs = require('fs');
-
-var should = require('should');
+var cons = require('../../');
+var fs = require('fs');
 
 exports.test = function(name) {
   var user = { name: 'Tobi' };
@@ -33,7 +31,7 @@ exports.test = function(name) {
       });
     });
 
-    if (name == 'nunjucks') {
+    if (name === 'nunjucks') {
       it('should support extending views', function (done) {
         var str = fs.readFileSync('test/fixtures/' + name + '/layouts.' + name).toString();
 

test/shared/index.js

@@ -1,8 +1,8 @@
 
-var cons = require('../../')
-  , fs = require('fs')
-  , readFile = fs.readFile
-  , readFileSync = fs.readFileSync;
+var cons = require('../../');
+var fs = require('fs');
+var readFile = fs.readFile;
+var readFileSync = fs.readFileSync;
 
 exports.test = function(name) {
   var user = { name: 'Tobi' };
@@ -109,8 +109,8 @@ exports.test = function(name) {
     });
 
     it('should be exposed in the requires object', function(){
-      var should = require('should'),
-        requiredName = name;
+      var should = require('should');
+      var requiredName = name;
       should.exist(cons.requires[requiredName]);
     });
   });

test/shared/partials.js

@@ -1,8 +1,9 @@
 
-var cons = require('../../')
-  , fs = require('fs')
-  , readFile = fs.readFile
-  , readFileSync = fs.readFileSync;
+var cons = require('../../');
+var join = require('path').join;
+var fs = require('fs');
+var readFile = fs.readFile;
+var readFileSync = fs.readFileSync;
 
 exports.test = function(name) {
   var user = { name: 'Tobi' };
@@ -13,7 +14,7 @@ exports.test = function(name) {
       fs.readFileSync = readFileSync;
     });
 
-    if (name == 'hogan' || name == 'mustache' || name == 'handlebars' || name == 'ractive') {
+    if (name === 'hogan' || name === 'mustache' || name === 'handlebars' || name === 'ractive') {
       it('should support partials', function(done){
         var path = 'test/fixtures/' + name + '/partials.' + name;
         var locals = { user: user, partials: { partial: 'user' } };
@@ -25,7 +26,7 @@ exports.test = function(name) {
       });
       it('should support absolute path partial', function(done){
         var path = 'test/fixtures/' + name + '/partials.' + name;
-        var locals = {user: user, partials: {partial: __dirname + '/../../test/fixtures/' + name + '/user' }};
+        var locals = {user: user, partials: {partial: join(__dirname, '/../../test/fixtures/' , name, '/user') }};
         cons[name](path, locals, function(err, html){
           if (err) return done(err);
           html.should.equal('<p>Tobi</p>');

test/shared/react.js

@@ -1,10 +1,10 @@
 /*eslint-env node, mocha */
 /*eslint  quotes: [2, "single"] */
-var consolidate = require('../../'),
-    fs = require('fs');
+var consolidate = require('../../');
+var fs = require('fs');
 
-var readFile = fs.readFile,
-    readFileSync = fs.readFileSync;
+var readFile = fs.readFile;
+var readFileSync = fs.readFileSync;
 
 
 exports.test = function(name) {
@@ -82,9 +82,9 @@ exports.test = function(name) {
     it('should support rendering into a base template', function(done){
       var path = 'test/fixtures/' + name + '/user.' + name;
       var locals = {
-          user: user,
-          base: 'test/fixtures/' + name + '/base.html',
-          title: 'My Title'
+        user: user,
+        base: 'test/fixtures/' + name + '/base.html',
+        title: 'My Title'
       };
 
       cons[name](path, locals, function(err, html){