Add pagefind search to abridge

.gitignore

@@ -10,3 +10,6 @@ static/tinysearch_engine.js
 static/tinysearch_engine.d.ts
 static/tinysearch_engine_bg.wasm.d.ts
 static/package.json
+static/js/pagefind.*.pf_meta
+static/js/index
+static/js/fragment

config.toml

@@ -24,7 +24,7 @@ taxonomies = [
 #hard_link_static = false # set to true to hard link instead of copying, useful for very large files.
 
 [search]                # Options specific to elasticlunr search.
-# index format can be: elasticlunr_json or elasticlunr_javascript
+# index format can be: elasticlunr_json or elasticlunr_javascript or fuse_json
 index_format = "elasticlunr_json"
 include_title = true        # include title of page/section in index
 include_description = true # include description of page/section in index
@@ -212,7 +212,7 @@ js_prestyle = true # used to preload: FontAwesome, Katex, external Google Fonts
 js_switcher = true # The button that allows manually changing between light/dark mode.
 js_switcher_default = "dark" # default nojs switcher mode: dark, light (make sure to also set $switcherDefault in abridge.scss)
 
-search_library = 'elasticlunr'
+search_library = "elasticlunr" 
 stylesheets = ["abridge.css"]
 
 webmanifest = "manifest.min.json" # Required for PWAs

package.json

@@ -6,12 +6,15 @@
   "license": "MIT",
   "homepage": "https://github.com/Jieiku/abridge",
   "scripts": {
-    "abridge": "node -e \"if ( require('fs').existsSync('./themes/abridge/package_abridge.js')) {require('fs').copyFileSync('./themes/abridge/package_abridge.js', './package_abridge.js')}\" && node package_abridge.js"
+    "abridge": "node -e \"if ( require('fs').existsSync('./themes/abridge/package_abridge.js')) {require('fs').copyFileSync('./themes/abridge/package_abridge.js', './package_abridge.js')}\" && node package_abridge.js",
+    "search:pagefind": "node -e \"if ( require('fs').existsSync('./themes/abridge/static/js/searchChange.js')) {require('fs').copyFileSync('./themes/abridge/static/js/searchChange.js', './static/js/searchChange.js')}\" && node ./static/js/searchChange.js --pagefind",
+    "search:elasticlunr": "node -e \"if ( require('fs').existsSync('./themes/abridge/static/js/searchChange.js')) {require('fs').copyFileSync('./themes/abridge/static/js/searchChange.js', './static/js/searchChange.js')}\" && node ./static/js/searchChange.js --elasticlunr"
   },
   "dependencies": {
     "fast-toml": "^0.5.4",
-    "uglify-js": "^3.17.4",
     "jsonminify": "^0.4.2",
-    "replace-in-file": "^7.0.1"
+    "pagefind": "^1.1.0",
+    "replace-in-file": "^7.0.1",
+    "uglify-js": "^3.17.4"
   }
 }

package_abridge.js

@@ -115,6 +115,18 @@ async function abridge() {
       replace.sync({files: 'content/static/tinysearch_json.md', from: /draft.*=.*/g, to: "draft = true"});
     }
     // zola build && stork build --input public/data_stork/index.html --output static/stork.st
+  } else if (search_library === 'pagefind') {
+    if (fs.existsSync('content/static/stork_toml.md')) {
+      replace.sync({files: 'content/static/stork_toml.md', from: /draft.*=.*/g, to: "draft = true"});
+    }
+    if (fs.existsSync('content/static/tinysearch_json.md')) {
+      replace.sync({files: 'content/static/tinysearch_json.md', from: /draft.*=.*/g, to: "draft = true"});
+    }
+
+    // Run the pagefind script to generate the index files.
+    // Has to happen at start otherwise, it happens too late asyncronously.
+    const createIndex = require('./static/js/pagefind.index.js'); // run the pagefind index.js script
+    await createIndex(); // makes program wait for pagefind build execution
   }
 
   if (pwa) {// Update pwa settings, file list, and hashes.
@@ -185,7 +197,7 @@ async function abridge() {
   }
 
   if (bpath === '') {// abridge used directly
-    // These are truely static js files, so they should only need to be updated by abridge maintainer or contributors.
+    // These are truely static js files, so they should only need to be updated by the abridge maintainer or contributors.
     minify(['static/js/theme.js']);
     minify(['static/js/theme_light.js']);
     minify(['static/js/katex.min.js','static/js/mathtex-script-type.min.js','static/js/katex-auto-render.min.js','static/js/katexoptions.js'],'static/js/katexbundle.min.js');
@@ -254,6 +266,9 @@ function bundle(bpath,js_prestyle,js_switcher,js_email_encode,js_copycode,search
         minify_files.push(bpath+'static/js/stork_config.js');
       } else if (search_library === 'tinysearch') {
         minify_files.push(bpath+'static/js/tinysearch.js');
+      } else if (search_library === 'pagefind') {
+        minify_files.push(bpath+'static/js/pagefind.js');
+        minify_files.push(bpath+'static/js/pagefind.search.js');
       }
   }
   if (pwa) {

static/js/pagefind-entry.json

@@ -0,0 +1 @@
+{"version":"1.1.0","languages":{"en":{"hash":"en_64251876f7","wasm":"en","page_count":15},"fr":{"hash":"fr_db69a6374e","wasm":"fr","page_count":11},"es":{"hash":"es_d9188c3e85","wasm":"es","page_count":2}}}