Lean Bootstrap Javascript

_data/origin/basic.yml

@@ -6,7 +6,6 @@ webfonts: /assets/lib/fonts/main.css
 
 bootstrap:
   css: /assets/lib/bootstrap/bootstrap.min.css
-  js: /assets/lib/bootstrap/bootstrap.bundle.min.js
 
 toc:
   css: /assets/lib/tocbot/tocbot.min.css

_data/origin/cors.yml

@@ -21,7 +21,6 @@ webfonts: https://fonts.googleapis.com/css2?family=Lato:wght@300;400&family=Sour
 
 bootstrap:
   css: https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css
-  js: https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js
 
 toc:
   css: https://cdn.jsdelivr.net/npm/tocbot@4.25.0/dist/tocbot.min.css

_includes/js-selector.html

@@ -2,9 +2,7 @@
 
 <!-- commons -->
 
-{%- capture urls -%}
-  {{ site.data.origin[type].bootstrap.js }},{{ site.data.origin[type].search.js }}
-{%- endcapture -%}
+{% assign urls = site.data.origin[type].search.js %}
 
 <!-- layout specified -->
 

_javascript/modules/components/category-collapse.js

@@ -1,6 +1,9 @@
 /**
  * Tab 'Categories' expand/close effect.
  */
+
+import 'bootstrap/js/src/collapse.js';
+
 const childPrefix = 'l_';
 const parentPrefix = 'h_';
 const children = document.getElementsByClassName('collapse');

_javascript/modules/components/clipboard.js

@@ -2,10 +2,11 @@
  * Clipboard functions
  *
  * Dependencies:
- *   - popper.js (https://github.com/popperjs/popper-core)
- *   - clipboard.js (https://github.com/zenorocha/clipboard.js)
+ *    clipboard.js (https://github.com/zenorocha/clipboard.js)
  */
 
+import Tooltip from 'bootstrap/js/src/tooltip';
+
 const clipboardSelector = '.code-header>button';
 
 const ICON_DEFAULT = 'far fa-clipboard';
@@ -38,11 +39,11 @@ function unlock(node) {
 function showTooltip(btn) {
   const succeedTitle = btn.getAttribute(ATTR_TITLE_SUCCEED);
   btn.setAttribute(ATTR_TITLE_ORIGIN, succeedTitle);
-  bootstrap.Tooltip.getInstance(btn).show();
+  Tooltip.getInstance(btn).show();
 }
 
 function hideTooltip(btn) {
-  bootstrap.Tooltip.getInstance(btn).hide();
+  Tooltip.getInstance(btn).hide();
   btn.removeAttribute(ATTR_TITLE_ORIGIN);
 }
 
@@ -56,7 +57,7 @@ function resumeIcon(btn) {
   icon.setAttribute('class', ICON_DEFAULT);
 }
 
-export function initClipboard() {
+function setCodeClipboard() {
   const clipboardList = document.querySelectorAll(clipboardSelector);
 
   if (clipboardList.length === 0) {
@@ -73,7 +74,7 @@ export function initClipboard() {
 
   [...clipboardList].map(
     (elem) =>
-      new bootstrap.Tooltip(elem, {
+      new Tooltip(elem, {
         placement: 'left'
       })
   );
@@ -97,11 +98,15 @@ export function initClipboard() {
       unlock(trigger);
     }, TIMEOUT);
   });
+}
 
-  /* --- Post link sharing --- */
-
+function setLinkClipboard() {
   const btnCopyLink = document.getElementById('copy-link');
 
+  if (btnCopyLink === null) {
+    return;
+  }
+
   btnCopyLink.addEventListener('click', (e) => {
     const target = e.target;
 
@@ -116,7 +121,7 @@ export function initClipboard() {
 
       // Switch tooltip title
       target.setAttribute(ATTR_TITLE_ORIGIN, succeedTitle);
-      bootstrap.Tooltip.getInstance(target).show();
+      Tooltip.getInstance(target).show();
 
       lock(target);
 
@@ -128,6 +133,11 @@ export function initClipboard() {
   });
 
   btnCopyLink.addEventListener('mouseleave', (e) => {
-    bootstrap.Tooltip.getInstance(e.target).hide();
+    Tooltip.getInstance(e.target).hide();
   });
 }
+
+export function initClipboard() {
+  setCodeClipboard();
+  setLinkClipboard();
+}

_javascript/modules/components/tooltip-loader.js

@@ -1,12 +1,11 @@
-/**
- * Initial Bootstrap Tooltip.
- */
+import Tooltip from 'bootstrap/js/src/tooltip';
+
 export function loadTooptip() {
   const tooltipTriggerList = document.querySelectorAll(
     '[data-bs-toggle="tooltip"]'
   );
 
   [...tooltipTriggerList].map(
-    (tooltipTriggerEl) => new bootstrap.Tooltip(tooltipTriggerEl)
+    (tooltipTriggerEl) => new Tooltip(tooltipTriggerEl)
   );
 }

_javascript/pwa/_frontmatter

@@ -0,0 +1,3 @@
+---
+permalink: /:basename
+---

assets/js/pwa/app.js → _javascript/pwa/app.js

@@ -1,19 +1,15 @@
----
-layout: compress
-permalink: /assets/js/dist/:basename.min.js
----
+import { pwa, baseurl } from '../../_config.yml';
+import Toast from 'bootstrap/js/src/toast';
 
 if ('serviceWorker' in navigator) {
-  const isEnabled = '{{ site.pwa.enabled }}' === 'true';
-
-  if (isEnabled) {
-    const swUrl = '{{ '/sw.min.js' | relative_url }}';
+  if (pwa.enabled) {
+    const swUrl = `${baseurl}/sw.min.js`;
     const notification = document.getElementById('notification');
     const btnRefresh = notification.querySelector('.toast-body>button');
-    const popupWindow = bootstrap.Toast.getOrCreateInstance(notification);
+    const popupWindow = Toast.getOrCreateInstance(notification);
 
     navigator.serviceWorker.register(swUrl).then((registration) => {
-      {% comment %}In case the user ignores the notification{% endcomment %}
+      // In case the user ignores the notification
       if (registration.waiting) {
         popupWindow.show();
       }
@@ -32,14 +28,13 @@ if ('serviceWorker' in navigator) {
         if (registration.waiting) {
           registration.waiting.postMessage('SKIP_WAITING');
         }
-
         popupWindow.hide();
       });
     });
 
     let refreshing = false;
 
-    {% comment %}Detect controller change and refresh all the opened tabs{% endcomment %}
+    // Detect controller change and refresh all the opened tabs
     navigator.serviceWorker.addEventListener('controllerchange', () => {
       if (!refreshing) {
         window.location.reload();

assets/js/pwa/sw.js → _javascript/pwa/sw.js

@@ -1,12 +1,7 @@
----
-layout: compress
-permalink: /:basename.min.js
-# PWA service worker
----
+import { baseurl } from '../../_config.yml';
 
-const swconfUrl = '{{ '/assets/js/data/swconf.js' | relative_url }}';
+importScripts(`${baseurl}/assets/js/data/swconf.js`);
 
-importScripts(swconfUrl);
 const purge = swconf.purge;
 
 function verifyUrl(url) {
@@ -74,7 +69,7 @@ self.addEventListener('fetch', (event) => {
           return response;
         }
 
-        {% comment %}See: <https://developers.google.com/web/fundamentals/primers/service-workers#cache_and_return_requests>{% endcomment %}
+        // See: <https://developers.google.com/web/fundamentals/primers/service-workers#cache_and_return_requests>
         let responseToCache = response.clone();
 
         caches.open(swconf.cacheName).then((cache) => {

package.json

@@ -13,12 +13,16 @@
   },
   "homepage": "https://github.com/cotes2020/jekyll-theme-chirpy/",
   "scripts": {
-    "prebuild": "npx rimraf assets/js/dist",
-    "build": "NODE_ENV=production npx rollup -c --bundleConfigAsCjs",
-    "prewatch": "npx rimraf assets/js/dist",
-    "watch": "npx rollup -c --bundleConfigAsCjs -w",
-    "test": "npx stylelint _sass/**/*.scss",
-    "fixlint": "npm run test -- --fix"
+    "build": "npm run build:js",
+    "build:js": "rollup -c --bundleConfigAsCjs --environment BUILD:production",
+    "watch:js": "rollup -c --bundleConfigAsCjs -w",
+    "lint:style": "stylelint _sass/**/*.scss",
+    "lint:fix:style": "npm run lint:style -- --fix",
+    "test": "npm run lint:scss"
+  },
+  "dependencies": {
+    "@popperjs/core": "^2.11.8",
+    "bootstrap": "^5.3.3"
   },
   "devDependencies": {
     "@babel/core": "^7.24.4",
@@ -27,13 +31,14 @@
     "@commitlint/cli": "^19.2.2",
     "@commitlint/config-conventional": "^19.2.2",
     "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-node-resolve": "^15.2.3",
     "@rollup/plugin-terser": "^0.4.4",
+    "@rollup/plugin-yaml": "^4.1.2",
     "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/exec": "^6.0.3",
     "@semantic-release/git": "^10.0.1",
     "conventional-changelog-conventionalcommits": "^7.0.2",
     "husky": "^9.0.11",
-    "rimraf": "^5.0.5",
     "rollup": "^4.15.0",
     "rollup-plugin-license": "^3.3.1",
     "semantic-release": "^23.0.8",

rollup.config.js

@@ -1,37 +1,59 @@
 import babel from '@rollup/plugin-babel';
 import terser from '@rollup/plugin-terser';
 import license from 'rollup-plugin-license';
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+import fs from 'fs';
 import path from 'path';
+import yaml from '@rollup/plugin-yaml';
 
 const SRC_DEFAULT = '_javascript';
 const DIST_DEFAULT = 'assets/js/dist';
-const isProd = process.env.NODE_ENV === 'production';
+const SRC_PWA = `${SRC_DEFAULT}/pwa`;
+
+const isProd = process.env.BUILD === 'production';
+
+if (fs.existsSync(DIST_DEFAULT)) {
+  fs.rm(DIST_DEFAULT, { recursive: true, force: true }, (err) => {
+    if (err) {
+      throw err;
+    }
+  });
+}
+
+function build(filename, opts = {}) {
+  const src = opts.src || SRC_DEFAULT;
+  const dist = opts.dist || DIST_DEFAULT;
+  const bannerUrl =
+    opts.bannerUrl || path.join(__dirname, SRC_DEFAULT, '_copyright');
+  const commentStyle = opts.commentStyle || 'ignored';
 
-function build(filename) {
   return {
-    input: [`${SRC_DEFAULT}/${filename}.js`],
+    input: [`${src}/${filename}.js`],
     output: {
-      file: `${DIST_DEFAULT}/${filename}.min.js`,
+      file: `${dist}/${filename}.min.js`,
       format: 'iife',
       name: 'Chirpy',
       sourcemap: !isProd
     },
     watch: {
-      include: `${SRC_DEFAULT}/**`
+      include: `${src}/**`
     },
     plugins: [
       babel({
         babelHelpers: 'bundled',
         presets: ['@babel/env'],
         plugins: ['@babel/plugin-transform-class-properties']
       }),
+      nodeResolve(),
+      yaml(),
+      isProd && commentStyle === 'none' && terser(),
       license({
         banner: {
-          commentStyle: 'ignored',
-          content: { file: path.join(__dirname, SRC_DEFAULT, '_copyright') }
+          commentStyle,
+          content: { file: bannerUrl }
         }
       }),
-      isProd && terser()
+      isProd && commentStyle !== 'none' && terser()
     ]
   };
 }
@@ -42,5 +64,11 @@ export default [
   build('categories'),
   build('page'),
   build('post'),
-  build('misc')
+  build('misc'),
+  build('app', { src: SRC_PWA }),
+  build('sw', {
+    src: SRC_PWA,
+    bannerUrl: path.join(__dirname, SRC_PWA, '_frontmatter'),
+    commentStyle: 'none'
+  })
 ];