use eslint autofix to start fixing violations

grunt/config/esvm.js

@@ -1,14 +1,14 @@
-var get = require('lodash.get');
-var utils = require('../utils');
-var fromRoot = require('path').join.bind(null, __dirname, '..', '..');
+const get = require('lodash.get');
+const utils = require('../utils');
+const fromRoot = require('path').join.bind(null, __dirname, '..', '..');
 
-var release = process.env.ES_RELEASE;
-var ref = process.env.ES_REF;
-var port = parseFloat(get(process.env, 'ES_PORT', 9400));
-var host = get(process.env, 'ES_HOST', 'localhost');
+const release = process.env.ES_RELEASE;
+const ref = process.env.ES_REF;
+const port = parseFloat(get(process.env, 'ES_PORT', 9400));
+const host = get(process.env, 'ES_HOST', 'localhost');
 
-var Version = require('../../scripts/Version');
-var versionedOpts = [
+const Version = require('../../scripts/Version');
+const versionedOpts = [
   {
     version: '*',
     directory: fromRoot('esvm'),
@@ -90,8 +90,8 @@ utils.branches.forEach(function (branch) {
 
 // ci target, based on env variables
 (function () {
-  var v;
-  var opts = {
+  let v;
+  const opts = {
     config: {
       'http.port': port
     }

grunt/config/mochacov.js

@@ -1,12 +1,12 @@
-var root = require('find-root')(__dirname);
-var rel = require('path').resolve.bind(null, root);
-var rootReq = function (p) { return require(rel(p)); };
-var _ = rootReq('src/lib/utils');
-var grunt = require('grunt');
+const root = require('find-root')(__dirname);
+const rel = require('path').resolve.bind(null, root);
+const rootReq = function (p) { return require(rel(p)); };
+const _ = rootReq('src/lib/utils');
+const grunt = require('grunt');
 
-var JENKINS_REPORTER = rel('test/utils/jenkins-reporter.js');
+const JENKINS_REPORTER = rel('test/utils/jenkins-reporter.js');
 
-var config = {
+const config = {
   unit: {
     src: 'test/unit/index.js',
     options: {

grunt/config/run.js

@@ -1,6 +1,6 @@
-var utils = require('../utils');
+const utils = require('../utils');
 
-var config = {
+const config = {
   generate: {
     exec: 'node ./scripts/generate/index.js',
     options: {

grunt/config/s3.js

@@ -1,4 +1,4 @@
-var config = {};
+let config = {};
 try {
   config = require('../../.aws-config.json');
 } catch (e) {}

grunt/config/saucelabs-mocha.js

@@ -1,4 +1,4 @@
-var slk = require('../../test/utils/slk');
+const slk = require('../../test/utils/slk');
 module.exports = {
   all: {
     options: {

grunt/config/webpack.js

@@ -4,4 +4,4 @@ module.exports = {
     require('../../webpack_config/angular'),
     require('../../webpack_config/jquery'),
   ]
-}
+};

grunt/tasks.js

@@ -1,8 +1,8 @@
 module.exports = function (grunt) {
-  var Promise = require('bluebird');
-  var utils = require('./utils');
-  var readFile = Promise.promisify(require('fs').readFile);
-  var writeFile = Promise.promisify(require('fs').writeFile);
+  const Promise = require('bluebird');
+  const utils = require('./utils');
+  const readFile = Promise.promisify(require('fs').readFile);
+  const writeFile = Promise.promisify(require('fs').writeFile);
 
 
   // Default task runs the build process.
@@ -11,12 +11,12 @@ module.exports = function (grunt) {
   ]);
 
   grunt.registerTask('test', function (branch) {
-    var tasks = [
+    const tasks = [
       branch ? 'run:generate_' + branch : 'run:generate',
       'mochacov:unit'
     ];
 
-    var branches = branch ? [branch] : utils.branches;
+    const branches = branch ? [branch] : utils.branches;
 
     process.env.ES_PORT = process.env.ES_PORT || 9400;
     process.env.ES_HOST = process.env.ES_HOST || 'localhost';
@@ -38,10 +38,10 @@ module.exports = function (grunt) {
   ]);
 
   grunt.registerTask('version', function (nextVersion) {
-    var root = require('path').join.bind(null, __dirname, '..');
-    var readmePath = root('README.md');
-    var packagePath = root('package.json');
-    var browserBuildsPath = root('docs/browser_builds.asciidoc');
+    const root = require('path').join.bind(null, __dirname, '..');
+    const readmePath = root('README.md');
+    const packagePath = root('package.json');
+    const browserBuildsPath = root('docs/browser_builds.asciidoc');
 
     Promise.all([
       require(packagePath),
@@ -49,7 +49,7 @@ module.exports = function (grunt) {
       readFile(browserBuildsPath, 'utf8')
     ])
     .spread(function (pkg, readme, browserBuilds) {
-      var current = pkg.version;
+      const current = pkg.version;
 
       pkg.version = nextVersion;
       browserBuilds = utils.replaceAll(browserBuilds, current, nextVersion);

grunt/utils.js

@@ -1,10 +1,10 @@
-var _ = require('../src/lib/utils');
+const _ = require('../src/lib/utils');
 
-var root = require('find-root')(__dirname);
-var pkg = require(root + '/package.json');
-var stable = pkg.config.supported_es_branches;
-var unstable = pkg.config.unstable_es_branches;
-var branches = [].concat(stable, unstable);
+const root = require('find-root')(__dirname);
+const pkg = require(root + '/package.json');
+const stable = pkg.config.supported_es_branches;
+const unstable = pkg.config.unstable_es_branches;
+const branches = [].concat(stable, unstable);
 
 var utils = {
   branchSuffix: function (branch) {
@@ -29,7 +29,7 @@ utils.minorVersion = function (version) {
  * increment the version based on the release "type"
  */
 utils.increaseVersion = function (version, type) {
-  var i;
+  let i;
   switch (type) {
     case 'major':
       i = 0;
@@ -47,14 +47,14 @@ utils.increaseVersion = function (version, type) {
   }
 
   // breakout the current version
-  var next = version.split('.').map(function (n) {
+  const next = version.split('.').map(function (n) {
     return parseInt(n, 10);
   });
 
   // increment the version type
   next[i] += 1;
   // clear out all following numbers
-  for (i ++; i < next.length; i++) next[i] = 0;
+  for (i++; i < next.length; i++) next[i] = 0;
   // join back together with '.'
   return next.join('.');
 };
@@ -63,9 +63,9 @@ utils.increaseVersion = function (version, type) {
  * replace all instances of `replace` with `replacement` without creating a regexp object
  */
 utils.replaceAll = function (str, replace, replacement) {
-  var out = '';
-  var remaining = str;
-  var i = 0;
+  let out = '';
+  let remaining = str;
+  let i = 0;
 
   while (~(i = remaining.indexOf(replace))) {
     out += remaining.substring(0, i) + replacement;