Resolving lint errors

gulp/build-tasks/assets-includes.js

@@ -3,21 +3,21 @@ const pjson = require('../../package.json');
 
 module.exports = function (gulp, plugins, config, dest, local = false, relpath = false) {
   return function (cb) {
-    let src = [
+    const src = [
       `${config.basepath.src}/assets/_project/_blocks/layout/**/*.html`,
     ];
       //.concat(config.build.excludes); //remove concat excludes, remove from gulp-config.json also
-    let versionLocked = {
+    const versionLocked = {
       regex: new RegExp(`/assets/${config.versionName}/{{version}}/`, 'g'),
       replacement: `/assets/${config.versionName}/${pjson.version}/`,
     };
-    let cdnLink = {
+    const cdnLink = {
       regex: new RegExp(`="/assets/${config.versionName}`, 'g'),
       replacement: `="https://static.qgov.net.au/assets/${config.versionName}`,
     };
-    let folderNameChange = {
-      regex: new RegExp(`="/assets/includes-local`, 'g'),
-      replacement: `="/assets/includes-cdn`,
+    const folderNameChange = {
+      regex: new RegExp('="/assets/includes-local', 'g'),
+      replacement: '="/assets/includes-cdn',
     };
 
     // Test if the element is set to deploy this component

gulp/build-tasks/node-docs-flatten.js

@@ -5,10 +5,9 @@
 const path = require('path');
 const ssiToStatic = require('../ssi-to-static.js');
 
-let includeSrc = path.join('build');
-let src = path.join('build', 'docs');
-let dest = path.join('build', 'docs');
-let exclude = [];
+const includeSrc = path.join('build');
+const src = path.join('build', 'docs');
+const dest = path.join('build', 'docs');
+const exclude = [];
 
 ssiToStatic(includeSrc, src, dest, exclude);
-

gulp/build-tasks/serve.js

@@ -1,8 +1,8 @@
 module.exports = function (gulp, plugins, connect, connectssi, argv, path, randomPort) {
   'use strict';
   return (cb) => {
-    let root = argv.root ? path.resolve(argv.root) : path.resolve('build');
-    let connectServer = (root, subpath, port) => {
+    const root = argv.root ? path.resolve(argv.root) : path.resolve('build');
+    const connectServer = (root, subpath, port) => {
       connect.server({
         root: subpath ? `${root}/${subpath}` : `${root}`,
         port: port || argv.port || 8086,

gulp/build-tasks/template-pages.js

@@ -1,21 +1,21 @@
 'use strict';
 // TODO handle any types of data inside the template pages folder
 module.exports = function (gulp, plugins, config, src, dest, type = 'cdn') {
   return function (cb) {
     const target = [
       `${config.basepath.src}/${src}/**/*.html`,
     ].concat(config.build.excludes); //remove concat excludes, remove from gulp-config.json also
 
-    let projectAssets = new RegExp('="(/)?assets/_project/', 'g');
-    let cdnIncludes = new RegExp('="(/)?assets/includes-cdn/', 'g');
+    const projectAssets = new RegExp('="(/)?assets/_project/', 'g');
+    const cdnIncludes = new RegExp('="(/)?assets/includes-cdn/', 'g');
     return gulp.src(target, { dot: true })
       .pipe(plugins.include({
         hardFail: true,
         // includePaths: ['/', '/src'],
       }))
       // Replace /assets/_project/ with /assets/v3/
       .pipe(plugins.replace(projectAssets, `="$1assets/${config.versionName}/`))
-      .pipe(plugins.if(type === 'local', plugins.replace(cdnIncludes, `="$1assets/includes-local/`))) // Replace cdn assets with local assets
+      .pipe(plugins.if(type === 'local', plugins.replace(cdnIncludes, '="$1assets/includes-local/'))) // Replace cdn assets with local assets
       .on('error', console.log)
       .pipe(gulp.dest(`${config.basepath.build}/${dest}/`));
   };

gulp/common-tasks/js-webpack.js

@@ -15,7 +15,7 @@ module.exports = function (gulp, plugins, config, destFolder, banner) {
         return `/assets/${config.versionName}`;
       }
     };
-    let dest = {
+    const dest = {
       base: `${config.basepath.build}`,
       release: `${config.basepath.build}`,
       ext: `${config.versionName}/latest/js`,

gulp/publish-tasks/git.js

@@ -35,7 +35,7 @@ const gitFunctions = {
   branch: (folder, argv) => {
     return (cb) => {
       let branchname = `v${pjson.version}-test`;
-      branchname += argv.hasOwnProperty('branch') ? `--${argv.branch}` : '';
+      branchname += Object.prototype.hasOwnProperty.call(argv, 'branch') ? `--${argv.branch}` : '';
       if (folder) process.chdir(path.resolve(folder));
       return git.checkout(branchname, { args: '-B' }, function (err) {
         if (err) throw err;
@@ -45,7 +45,7 @@ const gitFunctions = {
   },
   sync: (from, to, ignore) => {
     return (cb) => {
-      let ignoreFiles = ['.git', '.gitignore'].concat(ignore);
+      const ignoreFiles = ['.git', '.gitignore'].concat(ignore);
       return gulp
         .src(`${from}/**/*`)
         .pipe(
@@ -115,7 +115,7 @@ const gitFunctions = {
         });
       } else {
         let branchname = `v${pjson.version}-test`;
-        branchname += argv.hasOwnProperty('branch') ? `--${argv.branch}` : '';
+        branchname += Object.prototype.hasOwnProperty.call(argv, 'branch') ? `--${argv.branch}` : '';
         return git.push('origin', [branchname], { args: ' -f' }, function (err) {
           if (err) throw err;
           cb();

gulp/release-tasks/docs-pages-assets.js

@@ -2,11 +2,11 @@
 
 module.exports = function (gulp, plugins, config, local = false, relpath = false) {
   return function (cb) {
-    let src = [
+    const src = [
       `${config.basepath.release}/docs/**/*.html`,
     ];
 
-    let relLink = {
+    const relLink = {
       regex: new RegExp('="/assets/', 'g'),
       replacement: '="assets/',
     };

gulp/release-tasks/files.js

@@ -14,7 +14,7 @@ module.exports = function (gulp, plugins, config, es, path, banner) {
       `!**/${config.versionName}/**/*.js`, // handled by JS task that minifies
       `!**/${config.versionName}/**/*.css`, // handled by SCSS -> CSS task that minifies
     ].concat(config.release.excludes);
-    let includesLink = {
+    const includesLink = {
       cdnRegex: new RegExp('="(/)?assets/includes-cdn/', 'g'),
       localRegex: new RegExp('="(/)?assets/includes-local/', 'g'),
       cdnReplacement: '="$1assets/includes-cdn/',
@@ -60,7 +60,7 @@ module.exports = function (gulp, plugins, config, es, path, banner) {
     //CSS task
     gulp.src(`${config.basepath.build}/assets/${config.versionName}/**/*.css`, { dot: true })
       .pipe(plugins.postcss([cssnano({
-        discardComments: {removeAll: true},
+        discardComments: { removeAll: true },
       })]))
       .on('error', console.log)
       .pipe(plugins.insert.prepend(banner))

gulp/ssi-to-static.js

@@ -32,7 +32,7 @@ module.exports = function (includeSrc, src, dest, exclude) {
     baseDir: includeSrc, // Source of includes
   });
 
-  let filesList = getFiles(src);
+  const filesList = getFiles(src);
   filesList.forEach(function (file) {
     ssi.compileFile(file, function (err, content) {
       if (err) {

gulp/test-tasks/e2e.js

@@ -4,7 +4,7 @@ module.exports = function (gulp, plugins, argv) {
       console.log('\x1b[33m%s\x1b[0m: ', '1.) Browsers list missing. Example gulp test:browserstack --browsers ie,safari\n2.) Also make sure to run gulp serve to start a local server before performing e2e testing');
       return;
     }
-    gulp.src('', {read: false})
+    gulp.src('', { read: false })
       .pipe(plugins.shell([
         'node tests/e2e/runner.js -c tests/e2e/conf.js -e ' + argv.browsers,
       ]));

gulpfile.babel.js

@@ -48,7 +48,7 @@ gulp.task('template-pages', require('./gulp/build-tasks/template-pages')(gulp, p
 gulp.task('template-pages-docs', require('./gulp/build-tasks/template-pages')(gulp, plugins, config, 'docs', 'docs'));
 gulp.task('template-pages-to-docs', require('./gulp/build-tasks/template-pages')(gulp, plugins, config, 'template-pages', 'docs/pagemodels'));
 
-let assetDests = ['assets', 'docs/assets'];
+const assetDests = ['assets', 'docs/assets'];
 gulp.task('scss', require('./gulp/common-tasks/scss')(gulp, plugins, config, assetDests, addSrc));
 gulp.task('js', require('./gulp/common-tasks/js-webpack.js')(gulp, plugins, config, assetDests, banner));
 gulp.task('other-assets-root', require('./gulp/build-tasks/other-assets')(gulp, plugins, config, es, assetDests[0]));
@@ -104,7 +104,7 @@ gulp.task('release', gulp.series(
 });
 
 /* LOCAL SERVER */
-let randomPort = Math.floor(1000 + Math.random() * 9000);
+const randomPort = Math.floor(1000 + Math.random() * 9000);
 gulp.task('serve', require('./gulp/build-tasks/serve')(gulp, plugins, connect, connectssi, argv, path, randomPort));
 
 /* PUBLISH TASKS */
@@ -115,10 +115,10 @@ gulp.task('wt-clone', require('./gulp/publish-tasks/git').clone(config.webTempla
 // wt-branch task creates a test branch on 'web-template-release'.
 gulp.task('wt-branch', require('./gulp/publish-tasks/git').branch(config.webTemplateRepo.folder, argv));
 gulp.task('wt-sync', require('./gulp/publish-tasks/git').sync(config.basepath.release, config.webTemplateRepo.folder, ['package.json']));
-gulp.task('wt-updateVersion', require('./gulp/publish-tasks/git').updateVersion(config.webTemplateRepo.folder, pjson['version']));
+gulp.task('wt-updateVersion', require('./gulp/publish-tasks/git').updateVersion(config.webTemplateRepo.folder, pjson.version));
 gulp.task('wt-add', require('./gulp/publish-tasks/git').add(config.webTemplateRepo.folder));
-gulp.task('wt-commit', require('./gulp/publish-tasks/git').commit(config.webTemplateRepo.folder, pjson['version']));
-gulp.task('wt-tag', require('./gulp/publish-tasks/git').tag(config.webTemplateRepo.folder, pjson['version']));
+gulp.task('wt-commit', require('./gulp/publish-tasks/git').commit(config.webTemplateRepo.folder, pjson.version));
+gulp.task('wt-tag', require('./gulp/publish-tasks/git').tag(config.webTemplateRepo.folder, pjson.version));
 gulp.task('wt-push', require('./gulp/publish-tasks/git').push(config.webTemplateRepo.folder, argv));
 
 // CDN release
@@ -132,9 +132,9 @@ gulp.task('cdn-push', require('./gulp/publish-tasks/git').push(config.staticCdnR
 
 // SWE release
 gulp.task('swe-add', require('./gulp/publish-tasks/git').add());
-gulp.task('swe-commit', require('./gulp/publish-tasks/git').commit('./', pjson['version']));
+gulp.task('swe-commit', require('./gulp/publish-tasks/git').commit('./', pjson.version));
 gulp.task('swe-push', require('./gulp/publish-tasks/git').push('./', argv));
-gulp.task('swe-tag', require('./gulp/publish-tasks/git').tag('./', pjson['version']));
+gulp.task('swe-tag', require('./gulp/publish-tasks/git').tag('./', pjson.version));
 
 /* WATCH TASKS */
 // Note: External libraries and external modules are not watched

src/assets/_project/_blocks/components/accessibility/qg-accessibility.js

@@ -21,9 +21,9 @@ function opensInNewWindow () {
 }
 
 function addCorrectIncorrect () {
-  let ext = ':not(:has(.qg-blank-notice))';
-  let $correct = $(`.qg-correct${ext}, table.qg-correct-incorrect td:nth-child(odd)${ext}`);
-  let $incorrect = $(`.qg-incorrect${ext}, table.qg-correct-incorrect td:nth-child(even)${ext}`);
+  const ext = ':not(:has(.qg-blank-notice))';
+  const $correct = $(`.qg-correct${ext}, table.qg-correct-incorrect td:nth-child(odd)${ext}`);
+  const $incorrect = $(`.qg-incorrect${ext}, table.qg-correct-incorrect td:nth-child(even)${ext}`);
 
   $correct.prepend('<span class="qg-blank-notice sr-only">Correct.</span> ');
   $incorrect.prepend('<span class="qg-blank-notice sr-only">Incorrect.</span> ');
@@ -37,4 +37,3 @@ function init () {
 }
 
 module.exports = { init: init };
-

src/assets/_project/_blocks/components/accordion/qg-accordion.js

@@ -42,9 +42,9 @@ export class QgAccordion {
    * @return {undefined}
    **/
   hashTrigger(){
-    let self = this;
-    let hashValTrimmed = this.filterSpecialChar(self.urlHashVal);
-    let hashValueIdMatch = self.urlHashVal.replace('#', '');
+    const self = this;
+    const hashValTrimmed = this.filterSpecialChar(self.urlHashVal);
+    const hashValueIdMatch = self.urlHashVal.replace('#', '');
     if (hashValTrimmed.length > 0) {
       // supports ID match
       self.$accordion.find('.collapsing-section').each(function (index, titleEl){
@@ -85,8 +85,8 @@ export class QgAccordion {
    * @return {undefined}
    **/
   accordionPanelClick(){
-    let self = this;
-    let accHeading = self.$accordion_v2.find(self.$accHeading);
+    const self = this;
+    const accHeading = self.$accordion_v2.find(self.$accHeading);
     accHeading.on('click', function (event) {
       self.toggleOpenCloseClass($(this));
     });
@@ -115,7 +115,7 @@ export class QgAccordion {
    * @return {undefined}
    **/
   collapseAll(){
-    let self = this;
+    const self = this;
     // collapse all click
     // label selector is to provide backward compatibility in case projects are using old markup
     $('.qg-acc-controls .collapse, label[for=\'collapse\']').on('click keypress', function (event) {
@@ -133,7 +133,7 @@ export class QgAccordion {
    * @return {undefined}
    **/
   expandAll(){
-    let self = this;
+    const self = this;
     //expand all click
     // label selector is to provide backward compatibility in case projects are using old markup
     $('.qg-acc-controls .expand, label[for=\'expand\']').on('click keypress', function (event) {
@@ -152,7 +152,7 @@ export class QgAccordion {
    **/
   gaTracking(){
     this.$accordion.find('.qg-accordion--ga').each(function(){
-      let title = 'accordion title - ' + $(this).find($('.title')).text();
+      const title = 'accordion title - ' + $(this).find($('.title')).text();
       $(this).attr('data-analytics-link-group', title);
     });
   }
@@ -162,13 +162,13 @@ export class QgAccordion {
    * @return {undefined}
    **/
   legacyAccordion(){
-    let self = this;
-    let accItem = $('.qg-accordion:not(.qg-accordion-v2)').find('article');
+    var self = this;
+    var accItem = $('.qg-accordion:not(.qg-accordion-v2)').find('article');
     accItem.find('.acc-heading').on('keypress', function (event) {
       if (event.target === event.currentTarget) {
         event.preventDefault();
         if (self.keyboardAccessibility(event) === true) {
-          let parent = $(this).parent();
+          const parent = $(this).parent();
           if (parent.find('input[name="tabs"]:checked').length > 0) {
             parent.find('input[name="tabs"]').prop('checked', false);
           } else {

src/assets/_project/_blocks/components/carousel/qg-carousel.js

@@ -2,16 +2,16 @@
 'use strict';
 
 (function ($) {
-  let carousels = [];
+  var carousels = [];
 
-  let eqHeight = (carousels) => {
+  const eqHeight = (carousels) => {
     //For each carousel on the page...
     carousels.forEach(function (carousel) {
       //Get the height of each carousel slide in the carousel...
-      let slides = $('#' + carousel).find('.carousel-item');
+      const slides = $('#' + carousel).find('.carousel-item');
 
       //Each slides height into an array...
-      let slideHeights = slides.map(function(e, slide) {
+      const slideHeights = slides.map(function(e, slide) {
         return $(slide).height();
       });
 
@@ -23,7 +23,7 @@
   };
 
   $('.qg-featured .carousel.slide').each(function (int, element) {
-    let carouselID = $(element).attr('id');
+    const carouselID = $(element).attr('id');
     carousels.push(carouselID);
 
     //Start all slides to cycle by default
@@ -32,8 +32,8 @@
     //Bind click/tap event
     $('#' + carouselID).find('.toggleCarousel').on('click', function (e) {
       e.preventDefault();
-      let parentCarousel = $(this).parents('div.carousel.slide');
-      let currentState = parentCarousel.attr('data-state');
+      const parentCarousel = $(this).parents('div.carousel.slide');
+      const currentState = parentCarousel.attr('data-state');
       switch (currentState) {
       //If paused, switch to cycling state
       case 'pause':