Style updates

29 files changed, 154 insertions, 124 deletions

diff --git a/Gruntfile.js b/Gruntfile.js
index c2ff15e..945101c 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -9,6 +9,8 @@ module.exports = function(grunt) {
       },
       files: [
         '*.js',
+        'bench/**/*.js',
+        'tasks/**/*.js',
         'lib/**/!(*.min|parser).js',
         'spec/**/!(*.amd|json2|require).js'
       ]
diff --git a/bench/.eslintrc b/bench/.eslintrc
new file mode 100644
index 0000000..e03f181
--- /dev/null
+++ b/bench/.eslintrc
@@ -0,0 +1,14 @@
+{
+  "globals": {
+    "require": true
+  },
+  "rules": {
+    // Disabling for tests, for now.
+    "no-path-concat": 0,
+
+    "no-var": 0,
+    "no-shadow": 0,
+    "handle-callback-err": 0,
+    "no-console": 0
+  }
+}
\ No newline at end of file
diff --git a/bench/dist-size.js b/bench/dist-size.js
index 9e5fdc0..9176054 100644
--- a/bench/dist-size.js
+++ b/bench/dist-size.js
@@ -1,5 +1,4 @@
-var _ = require('underscore'),
-    async = require('async'),
+var async = require('async'),
     fs = require('fs'),
     zlib = require('zlib');
 
diff --git a/bench/index.js b/bench/index.js
index 462b046..3e357e5 100644
--- a/bench/index.js
+++ b/bench/index.js
@@ -2,7 +2,7 @@ var fs = require('fs');
 
 var metrics = fs.readdirSync(__dirname);
 metrics.forEach(function(metric) {
-  if (metric === 'index.js' || !/(.*)\.js$/.test(metric)) {
+  if (metric === 'index.js' || !(/(.*)\.js$/.test(metric))) {
     return;
   }
 
diff --git a/bench/templates/arguments.js b/bench/templates/arguments.js
index 5480c8d..aaa0346 100644
--- a/bench/templates/arguments.js
+++ b/bench/templates/arguments.js
@@ -1,6 +1,6 @@
 module.exports = {
   helpers: {
-    foo: function(options) {
+    foo: function() {
       return '';
     }
   },
diff --git a/bench/templates/array-each.js b/bench/templates/array-each.js
index f1eb1e8..50e1c02 100644
--- a/bench/templates/array-each.js
+++ b/bench/templates/array-each.js
@@ -1,7 +1,7 @@
 module.exports = {
-  context: { names: [{name: "Moe"}, {name: "Larry"}, {name: "Curly"}, {name: "Shemp"}] },
-  handlebars: "{{#each names}}{{name}}{{/each}}",
-  dust: "{#names}{name}{/names}",
-  mustache: "{{#names}}{{name}}{{/names}}",
-  eco: "<% for item in @names: %><%= item.name %><% end %>"
+  context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}] },
+  handlebars: '{{#each names}}{{name}}{{/each}}',
+  dust: '{#names}{name}{/names}',
+  mustache: '{{#names}}{{name}}{{/names}}',
+  eco: '<% for item in @names: %><%= item.name %><% end %>'
 };
diff --git a/bench/templates/array-mustache.js b/bench/templates/array-mustache.js
index 908f805..220c6fe 100644
--- a/bench/templates/array-mustache.js
+++ b/bench/templates/array-mustache.js
@@ -1,4 +1,4 @@
 module.exports = {
-  context: { names: [{name: "Moe"}, {name: "Larry"}, {name: "Curly"}, {name: "Shemp"}] },
-  handlebars: "{{#names}}{{name}}{{/names}}"
-}
+  context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}] },
+  handlebars: '{{#names}}{{name}}{{/names}}'
+};
diff --git a/bench/templates/complex.js b/bench/templates/complex.js
index ddf361b..feba874 100644
--- a/bench/templates/complex.js
+++ b/bench/templates/complex.js
@@ -3,13 +3,13 @@ var fs = require('fs');
 module.exports = {
   context: {
     header: function() {
-      return "Colors";
+      return 'Colors';
     },
     hasItems: true,   // To make things fairer in mustache land due to no `{{if}}` construct on arrays
     items: [
-      {name: "red", current: true, url: "#Red"},
-      {name: "green", current: false, url: "#Green"},
-      {name: "blue", current: false, url: "#Blue"}
+      {name: 'red', current: true, url: '#Red'},
+      {name: 'green', current: false, url: '#Green'},
+      {name: 'blue', current: false, url: '#Blue'}
     ]
   },
 
diff --git a/bench/templates/data.js b/bench/templates/data.js
index f532dec..be10e83 100644
--- a/bench/templates/data.js
+++ b/bench/templates/data.js
@@ -1,4 +1,4 @@
 module.exports = {
-  context: { names: [{name: "Moe"}, {name: "Larry"}, {name: "Curly"}, {name: "Shemp"}] },
-  handlebars: "{{#each names}}{{@index}}{{name}}{{/each}}"
-}
+  context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}] },
+  handlebars: '{{#each names}}{{@index}}{{name}}{{/each}}'
+};
diff --git a/bench/templates/depth-1.js b/bench/templates/depth-1.js
index 74809bc..0f2576f 100644
--- a/bench/templates/depth-1.js
+++ b/bench/templates/depth-1.js
@@ -1,6 +1,6 @@
 module.exports = {
-  context: { names: [{name: "Moe"}, {name: "Larry"}, {name: "Curly"}, {name: "Shemp"}], foo: 'bar' },
-  handlebars: "{{#each names}}{{../foo}}{{/each}}",
-  mustache: "{{#names}}{{foo}}{{/names}}",
-  eco: "<% for item in @names: %><%= @foo %><% end %>"
+  context: { names: [{name: 'Moe'}, {name: 'Larry'}, {name: 'Curly'}, {name: 'Shemp'}], foo: 'bar' },
+  handlebars: '{{#each names}}{{../foo}}{{/each}}',
+  mustache: '{{#names}}{{foo}}{{/names}}',
+  eco: '<% for item in @names: %><%= @foo %><% end %>'
 };
diff --git a/bench/templates/depth-2.js b/bench/templates/depth-2.js
index 1d38baa..bff6ce8 100644
--- a/bench/templates/depth-2.js
+++ b/bench/templates/depth-2.js
@@ -1,6 +1,6 @@
 module.exports = {
-  context: { names: [{bat: 'foo', name: ["Moe"]}, {bat: 'foo', name: ["Larry"]}, {bat: 'foo', name: ["Curly"]}, {bat: 'foo', name: ["Shemp"]}], foo: 'bar' },
-  handlebars: "{{#each names}}{{#each name}}{{../bat}}{{../../foo}}{{/each}}{{/each}}",
-  mustache: "{{#names}}{{#name}}{{bat}}{{foo}}{{/name}}{{/names}}",
-  eco: "<% for item in @names: %><% for child in item.name: %><%= item.bat %><%= @foo %><% end %><% end %>"
+  context: { names: [{bat: 'foo', name: ['Moe']}, {bat: 'foo', name: ['Larry']}, {bat: 'foo', name: ['Curly']}, {bat: 'foo', name: ['Shemp']}], foo: 'bar' },
+  handlebars: '{{#each names}}{{#each name}}{{../bat}}{{../../foo}}{{/each}}{{/each}}',
+  mustache: '{{#names}}{{#name}}{{bat}}{{foo}}{{/name}}{{/names}}',
+  eco: '<% for item in @names: %><% for child in item.name: %><%= item.bat %><%= @foo %><% end %><% end %>'
 };
diff --git a/bench/templates/index.js b/bench/templates/index.js
index a718ea3..943f9cd 100644
--- a/bench/templates/index.js
+++ b/bench/templates/index.js
@@ -2,7 +2,7 @@ var fs = require('fs');
 
 var templates = fs.readdirSync(__dirname);
 templates.forEach(function(template) {
-  if (template === 'index.js' || !/(.*)\.js$/.test(template)) {
+  if (template === 'index.js' || !(/(.*)\.js$/.test(template))) {
     return;
   }
   module.exports[RegExp.$1] = require('./' + RegExp.$1);
diff --git a/bench/templates/object-mustache.js b/bench/templates/object-mustache.js
index 52dbc26..41774b7 100644
--- a/bench/templates/object-mustache.js
+++ b/bench/templates/object-mustache.js
@@ -1,4 +1,4 @@
 module.exports = {
-  context: { person: { name: "Larry", age: 45 } },
-  handlebars: "{{#person}}{{name}}{{age}}{{/person}}"
+  context: { person: { name: 'Larry', age: 45 } },
+  handlebars: '{{#person}}{{name}}{{age}}{{/person}}'
 };
diff --git a/bench/templates/object.js b/bench/templates/object.js
index fef127a..084c070 100644
--- a/bench/templates/object.js
+++ b/bench/templates/object.js
@@ -1,7 +1,7 @@
 module.exports = {
-  context: { person: { name: "Larry", age: 45 } },
-  handlebars: "{{#with person}}{{name}}{{age}}{{/with}}",
-  dust: "{#person}{name}{age}{/person}",
-  eco: "<%= @person.name %><%= @person.age %>",
-  mustache: "{{#person}}{{name}}{{age}}{{/person}}"
+  context: { person: { name: 'Larry', age: 45 } },
+  handlebars: '{{#with person}}{{name}}{{age}}{{/with}}',
+  dust: '{#person}{name}{age}{/person}',
+  eco: '<%= @person.name %><%= @person.age %>',
+  mustache: '{{#person}}{{name}}{{age}}{{/person}}'
 };
diff --git a/bench/templates/partial-recursion.js b/bench/templates/partial-recursion.js
index 9d604fd..b903553 100644
--- a/bench/templates/partial-recursion.js
+++ b/bench/templates/partial-recursion.js
@@ -1,10 +1,10 @@
 module.exports = {
   context: { name: '1', kids: [{ name: '1.1', kids: [{name: '1.1.1', kids: []}] }] },
   partials: {
-    mustache: { recursion: "{{name}}{{#kids}}{{>recursion}}{{/kids}}" },
-    handlebars: { recursion: "{{name}}{{#each kids}}{{>recursion}}{{/each}}" }
+    mustache: { recursion: '{{name}}{{#kids}}{{>recursion}}{{/kids}}' },
+    handlebars: { recursion: '{{name}}{{#each kids}}{{>recursion}}{{/each}}' }
   },
-  handlebars: "{{name}}{{#each kids}}{{>recursion}}{{/each}}",
-  dust: "{name}{#kids}{>recursion:./}{/kids}",
-  mustache: "{{name}}{{#kids}}{{>recursion}}{{/kids}}"
+  handlebars: '{{name}}{{#each kids}}{{>recursion}}{{/each}}',
+  dust: '{name}{#kids}{>recursion:./}{/kids}',
+  mustache: '{{name}}{{#kids}}{{>recursion}}{{/kids}}'
 };
diff --git a/bench/templates/partial.js b/bench/templates/partial.js
index a6e6631..949e9c0 100644
--- a/bench/templates/partial.js
+++ b/bench/templates/partial.js
@@ -1,11 +1,11 @@
 module.exports = {
-  context: { peeps: [{name: "Moe", count: 15}, {name: "Larry", count: 5}, {name: "Curly", count: 1}] },
+  context: { peeps: [{name: 'Moe', count: 15}, {name: 'Larry', count: 5}, {name: 'Curly', count: 1}] },
   partials: {
-    mustache: { variables: "Hello {{name}}! You have {{count}} new messages." },
-    handlebars: { variables: "Hello {{name}}! You have {{count}} new messages." }
+    mustache: { variables: 'Hello {{name}}! You have {{count}} new messages.' },
+    handlebars: { variables: 'Hello {{name}}! You have {{count}} new messages.' }
   },
 
-  handlebars: "{{#each peeps}}{{>variables}}{{/each}}",
-  dust: "{#peeps}{>variables/}{/peeps}",
-  mustache: "{{#peeps}}{{>variables}}{{/peeps}}"
+  handlebars: '{{#each peeps}}{{>variables}}{{/each}}',
+  dust: '{#peeps}{>variables/}{/peeps}',
+  mustache: '{{#peeps}}{{>variables}}{{/peeps}}'
 };
diff --git a/bench/templates/paths.js b/bench/templates/paths.js
index d84e061..fed039d 100644
--- a/bench/templates/paths.js
+++ b/bench/templates/paths.js
@@ -1,7 +1,7 @@
 module.exports = {
-  context: { person: { name: {bar: {baz: "Larry"}}, age: 45 } },
-  handlebars: "{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}",
-  dust: "{person.name.bar.baz}{person.age}{person.foo}{animal.age}",
-  eco: "<%= @person.name.bar.baz %><%= @person.age %><%= @person.foo %><% if @animal: %><%= @animal.age %><% end %>",
-  mustache: "{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}"
+  context: { person: { name: {bar: {baz: 'Larry'}}, age: 45 } },
+  handlebars: '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}',
+  dust: '{person.name.bar.baz}{person.age}{person.foo}{animal.age}',
+  eco: '<%= @person.name.bar.baz %><%= @person.age %><%= @person.foo %><% if @animal: %><%= @animal.age %><% end %>',
+  mustache: '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}'
 };
diff --git a/bench/templates/string.js b/bench/templates/string.js
index 335e37c..6b0e94a 100644
--- a/bench/templates/string.js
+++ b/bench/templates/string.js
@@ -1,7 +1,7 @@
 module.exports = {
   context: {},
-  handlebars: "Hello world",
-  dust: "Hello world",
-  mustache: "Hello world",
-  eco: "Hello world"
+  handlebars: 'Hello world',
+  dust: 'Hello world',
+  mustache: 'Hello world',
+  eco: 'Hello world'
 };
diff --git a/bench/templates/subexpression.js b/bench/templates/subexpression.js
index 261c22d..659b530 100644
--- a/bench/templates/subexpression.js
+++ b/bench/templates/subexpression.js
@@ -4,11 +4,11 @@ module.exports = {
       return 'foo ' + value;
     },
     header: function() {
-      return "Colors";
+      return 'Colors';
     }
   },
-  handlebars: "{{echo (header)}}",
-  eco: "<%= @echo(@header()) %>"
+  handlebars: '{{echo (header)}}',
+  eco: '<%= @echo(@header()) %>'
 };
 
 module.exports.context = module.exports.helpers;
diff --git a/bench/templates/variables.js b/bench/templates/variables.js
index d354238..41e4fea 100644
--- a/bench/templates/variables.js
+++ b/bench/templates/variables.js
@@ -1,8 +1,8 @@
 module.exports = {
-  context: {name: "Mick", count: 30},
-  handlebars:  "Hello {{name}}! You have {{count}} new messages.",
-  dust: "Hello {name}! You have {count} new messages.",
-  mustache: "Hello {{name}}! You have {{count}} new messages.",
-  eco: "Hello <%= @name %>! You have <%= @count %> new messages."
+  context: {name: 'Mick', count: 30},
+  handlebars: 'Hello {{name}}! You have {{count}} new messages.',
+  dust: 'Hello {name}! You have {count} new messages.',
+  mustache: 'Hello {{name}}! You have {{count}} new messages.',
+  eco: 'Hello <%= @name %>! You have <%= @count %> new messages.'
 };
 
diff --git a/bench/throughput.js b/bench/throughput.js
index d27a94d..b0b229f 100644
--- a/bench/throughput.js
+++ b/bench/throughput.js
@@ -1,23 +1,22 @@
 var _ = require('underscore'),
     runner = require('./util/template-runner'),
-    templates = require('./templates'),
 
     eco, dust, Handlebars, Mustache, eco;
 
 try {
-  dust = require("dustjs-linkedin");
+  dust = require('dustjs-linkedin');
 } catch (err) { /* NOP */ }
 
 try {
-  Mustache = require("mustache");
+  Mustache = require('mustache');
 } catch (err) { /* NOP */ }
 
 try {
-  eco = require("eco");
+  eco = require('eco');
 } catch (err) { /* NOP */ }
 
 function error() {
-  throw new Error("EWOT");
+  throw new Error('EWOT');
 }
 
 function makeSuite(bench, name, template, handlebarsOnly) {
@@ -34,19 +33,19 @@ function makeSuite(bench, name, template, handlebarsOnly) {
       mustacheOut;
 
   var handlebar = Handlebars.compile(template.handlebars, {data: false}),
-      compat =  Handlebars.compile(template.handlebars, {data: false, compat: true}),
+      compat = Handlebars.compile(template.handlebars, {data: false, compat: true}),
       options = {helpers: template.helpers};
-  _.each(template.partials && template.partials.handlebars, function(partial, name) {
+  _.each(template.partials && template.partials.handlebars, function(partial) {
     Handlebars.registerPartial(name, Handlebars.compile(partial, {data: false}));
   });
 
   handlebarsOut = handlebar(context, options);
-  bench("handlebars", function() {
+  bench('handlebars', function() {
     handlebar(context, options);
   });
 
   compatOut = compat(context, options);
-  bench("compat", function() {
+  bench('compat', function() {
     compat(context, options);
   });
 
@@ -61,8 +60,8 @@ function makeSuite(bench, name, template, handlebarsOnly) {
 
       dust.render(templateName, context, function(err, out) { dustOut = out; });
 
-      bench("dust", function() {
-        dust.render(templateName, context, function(err, out) { });
+      bench('dust', function() {
+        dust.render(templateName, context, function() {});
       });
     } else {
       bench('dust', error);
@@ -75,11 +74,11 @@ function makeSuite(bench, name, template, handlebarsOnly) {
 
       ecoOut = ecoTemplate(context);
 
-      bench("eco", function() {
+      bench('eco', function() {
         ecoTemplate(context);
       });
     } else {
-      bench("eco", error);
+      bench('eco', error);
     }
   }
 
@@ -90,11 +89,11 @@ function makeSuite(bench, name, template, handlebarsOnly) {
     if (mustacheSource) {
       mustacheOut = Mustache.to_html(mustacheSource, context, mustachePartials);
 
-      bench("mustache", function() {
+      bench('mustache', function() {
         Mustache.to_html(mustacheSource, context, mustachePartials);
       });
     } else {
-      bench("mustache", error);
+      bench('mustache', error);
     }
   }
 
diff --git a/bench/util/benchwarmer.js b/bench/util/benchwarmer.js
index 7496a3e..78b1a34 100644
--- a/bench/util/benchwarmer.js
+++ b/bench/util/benchwarmer.js
@@ -1,7 +1,7 @@
 var _ = require('underscore'),
-    Benchmark = require("benchmark");
+    Benchmark = require('benchmark');
 
-var BenchWarmer = function(names) {
+function BenchWarmer() {
   this.benchmarks = [];
   this.currentBenches = [];
   this.names = [];
@@ -9,9 +9,9 @@ var BenchWarmer = function(names) {
   this.minimum = Infinity;
   this.maximum = -Infinity;
   this.errors = {};
-};
+}
 
-var print = require("sys").print;
+var print = require('sys').print;
 
 BenchWarmer.prototype = {
   winners: function(benches) {
@@ -29,7 +29,7 @@ BenchWarmer.prototype = {
     });
   },
   push: function(name, fn) {
-    if(this.names.indexOf(name) == -1) {
+    if (this.names.indexOf(name) == -1) {
       this.names.push(name);
     }
 
@@ -37,9 +37,9 @@ BenchWarmer.prototype = {
     this.first = false;
 
     var bench = new Benchmark(fn, {
-      name: this.suiteName + ": " + name,
+      name: this.suiteName + ': ' + name,
       onComplete: function() {
-        if(first) { self.startLine(suiteName); }
+        if (first) { self.startLine(suiteName); }
         self.writeBench(bench);
         self.currentBenches.push(bench);
       }, onError: function() {
@@ -58,7 +58,7 @@ BenchWarmer.prototype = {
     this.printHeader('ops/msec', true);
 
     Benchmark.invoke(this.benchmarks, {
-      name: "run",
+      name: 'run',
       onComplete: function() {
         self.scaleTimes();
 
@@ -76,7 +76,7 @@ BenchWarmer.prototype = {
         print('\n');
 
         var errors = false, prop, bench;
-        for(prop in self.errors) {
+        for (prop in self.errors) {
           if (self.errors.hasOwnProperty(prop)
               && self.errors[prop].error.message !== 'EWOT') {
             errors = true;
@@ -84,18 +84,18 @@ BenchWarmer.prototype = {
           }
         }
 
-        if(errors) {
-          print("\n\nErrors:\n");
-          for(prop in self.errors) {
+        if (errors) {
+          print('\n\nErrors:\n');
+          for (prop in self.errors) {
             if (self.errors.hasOwnProperty(prop)
                 && self.errors[prop].error.message !== 'EWOT') {
               bench = self.errors[prop];
-              print("\n" + bench.name + ":\n");
+              print('\n' + bench.name + ':\n');
               print(bench.error.message);
-              if(bench.error.stack) {
-                print(bench.error.stack.join("\n"));
+              if (bench.error.stack) {
+                print(bench.error.stack.join('\n'));
               }
-              print("\n");
+              print('\n');
             }
           }
         }
@@ -104,7 +104,7 @@ BenchWarmer.prototype = {
       }
     });
 
-    print("\n");
+    print('\n');
   },
 
   scaleTimes: function() {
@@ -121,10 +121,10 @@ BenchWarmer.prototype = {
   printHeader: function(title, winners) {
     var benchSize = 0, names = this.names, i, l;
 
-    for(i=0, l=names.length; i<l; i++) {
+    for (i = 0, l = names.length; i < l; i++) {
       var name = names[i];
 
-      if(benchSize < name.length) { benchSize = name.length; }
+      if (benchSize < name.length) { benchSize = name.length; }
     }
 
     this.nameSize = benchSize + 2;
@@ -133,28 +133,28 @@ BenchWarmer.prototype = {
 
     this.startLine(title);
     horSize = horSize + this.benchSize;
-    for(i=0, l=names.length; i<l; i++) {
+    for (i = 0, l = names.length; i < l; i++) {
       this.writeValue(names[i]);
       horSize = horSize + this.benchSize;
     }
 
     if (winners) {
-      print("WINNER(S)");
-      horSize = horSize + "WINNER(S)".length;
+      print('WINNER(S)');
+      horSize = horSize + 'WINNER(S)'.length;
     }
 
-    print("\n" + new Array(horSize + 1).join("-"));
+    print('\n' + new Array(horSize + 1).join('-'));
   },
 
   startLine: function(name) {
     var winners = Benchmark.map(this.winners(this.currentBenches), function(bench) {
-      return bench.name.split(": ")[1];
+      return bench.name.split(': ')[1];
     });
 
     this.currentBenches = [];
 
-    print(winners.join(", "));
-    print("\n");
+    print(winners.join(', '));
+    print('\n');
 
     if (name) {
       this.writeValue(name);
@@ -163,9 +163,9 @@ BenchWarmer.prototype = {
   writeBench: function(bench) {
     var out;
 
-    if(!bench.error) {
+    if (!bench.error) {
       var count = bench.hz,
-          moe   = count * bench.stats.rme / 100,
+          moe = count * bench.stats.rme / 100,
           minimum,
           maximum;
 
@@ -174,24 +174,22 @@ BenchWarmer.prototype = {
       minimum = count - moe;
       maximum = count + moe;
 
-      out = count + " ±" + moe + " (" + bench.cycles + ")";
+      out = count + ' ±' + moe + ' (' + bench.cycles + ')';
 
       this.times[bench.suiteName][bench.benchName] = count;
       this.minimum = Math.min(this.minimum, minimum);
       this.maximum = Math.max(this.maximum, maximum);
+    } else if (bench.error.message === 'EWOT') {
+      out = 'NA';
     } else {
-      if (bench.error.message === 'EWOT') {
-        out = 'NA';
-      } else {
-        out = 'E';
-      }
+      out = 'E';
     }
     this.writeValue(out);
   },
 
   writeValue: function(out) {
     var padding = this.benchSize - out.length + 1;
-    out = out + new Array(padding).join(" ");
+    out = out + new Array(padding).join(' ');
     print(out);
   }
 };
diff --git a/bench/util/template-runner.js b/bench/util/template-runner.js
index 8863ccd..b492ff3 100644
--- a/bench/util/template-runner.js
+++ b/bench/util/template-runner.js
@@ -22,6 +22,8 @@ module.exports = function(grunt, makeSuite, callback) {
   });
 
   warmer.bench(function() {
-    callback && callback(warmer.times, warmer.scaled);
+    if (callback) {
+      callback(warmer.times, warmer.scaled);
+    }
   });
 };
diff --git a/tasks/.eslintrc b/tasks/.eslintrc
new file mode 100644
index 0000000..3461502
--- /dev/null
+++ b/tasks/.eslintrc
@@ -0,0 +1,16 @@
+{
+  "globals": {
+    "require": true
+  },
+  "rules": {
+    // Disabling for tests, for now.
+    "no-path-concat": 0,
+
+    "no-var": 0,
+    "no-shadow": 0,
+    "handle-callback-err": 0,
+    "no-console": 0,
+    "no-process-env": 0,
+    "dot-notation": [2, {"allowKeywords": true}]
+  }
+}
\ No newline at end of file
diff --git a/tasks/metrics.js b/tasks/metrics.js
index c4a202b..9044306 100644
--- a/tasks/metrics.js
+++ b/tasks/metrics.js
@@ -36,7 +36,7 @@ module.exports = function(grunt) {
           return done();
         }
 
-        emit(keen, events, function(err, res) {
+        emit(keen, events, function(err) {
           if (err) {
             throw err;
           }
diff --git a/tasks/parser.js b/tasks/parser.js
index 47533ce..7ff7258 100644
--- a/tasks/parser.js
+++ b/tasks/parser.js
@@ -6,7 +6,7 @@ module.exports = function(grunt) {
 
     var cmd = './node_modules/.bin/jison';
 
-    if(process.platform === 'win32'){
+    if (process.platform === 'win32') {
         cmd = 'node_modules\\.bin\\jison.cmd';
     }
 
diff --git a/tasks/publish.js b/tasks/publish.js
index 68b3157..55ea20a 100644
--- a/tasks/publish.js
+++ b/tasks/publish.js
@@ -60,7 +60,7 @@ module.exports = function(grunt) {
 
     async.forEach(_.keys(files), function(file, callback) {
         var params = {Bucket: bucket, Key: file, Body: grunt.file.read(files[file])};
-        s3.putObject(params, function(err, data) {
+        s3.putObject(params, function(err) {
           if (err) {
             throw err;
           } else {
diff --git a/tasks/util/git.js b/tasks/util/git.js
index a6c9ec1..0380263 100644
--- a/tasks/util/git.js
+++ b/tasks/util/git.js
@@ -50,7 +50,7 @@ module.exports = {
     childProcess.exec('git rev-parse --short origin/master', {}, function(err, stdout) {
       // This will error if master was not checked out but in this case we know we are not master
       // so we can ignore.
-      if (err && !/Needed a single revision/.test(err.message)) {
+      if (err && !(/Needed a single revision/.test(err.message))) {
         throw new Error('git.master: ' + err.message);
       }
 
@@ -59,7 +59,7 @@ module.exports = {
   },
 
   add: function(path, callback) {
-    childProcess.exec('git add -f ' + path, {}, function(err, stdout) {
+    childProcess.exec('git add -f ' + path, {}, function(err) {
       if (err) {
         throw new Error('git.add: ' + err.message);
       }
@@ -68,7 +68,7 @@ module.exports = {
     });
   },
   commit: function(name, callback) {
-    childProcess.exec('git commit --message=' + name, {}, function(err, stdout) {
+    childProcess.exec('git commit --message=' + name, {}, function(err) {
       if (err) {
         throw new Error('git.commit: ' + err.message);
       }
@@ -77,7 +77,7 @@ module.exports = {
     });
   },
   tag: function(name, callback) {
-    childProcess.exec('git tag -a --message=' + name + ' ' + name, {}, function(err, stdout, stderr) {
+    childProcess.exec('git tag -a --message=' + name + ' ' + name, {}, function(err) {
       if (err) {
         throw new Error('git.tag: ' + err.message);
       }
@@ -98,7 +98,7 @@ module.exports = {
       });
 
       var versionTags = tags.filter(function(info) {
-        return /^v/.test(info[0]);
+        return (/^v/.test(info[0]));
       });
 
       callback(undefined, versionTags[0] || tags[0]);
diff --git a/tasks/version.js b/tasks/version.js
index 3912266..8bc4d82 100644
--- a/tasks/version.js
+++ b/tasks/version.js
@@ -33,9 +33,9 @@ module.exports = function(grunt) {
       });
   });
 
-  function replace(path, regex, replace) {
+  function replace(path, regex, value) {
     var content = grunt.file.read(path);
-    content = content.replace(regex, replace);
+    content = content.replace(regex, value);
     grunt.file.write(path, content);
   }
 };