Start work on search feature with lunr

exampleSite/config.toml

@@ -14,6 +14,9 @@ enableGitInfo = true
 # pygmentsStyle = 'monokailight'
 pygmentsCodeFences = true
 
+[outputs]
+  home = ["HTML", "JSON"]
+
 [params]
   # (Optional, default 6) Set how many table of contents levels to be showed on page.
   # Use false to hide ToC, note that 0 will default to 6 (https://gohugo.io/functions/default/)
@@ -28,13 +31,9 @@ pygmentsCodeFences = true
   # You can also set value to '*' to render all sections to menu
   BookSection = 'docs'
 
-  # This value is duplicate of $link-color for making active link highlight in menu bundle mode
+  # (Optional) This value is duplicate of $link-color for making active link highlight in menu bundle mode
   # BookMenuBundleActiveLinkColor = '\#004ed0'
 
-  # Include JS scripts in pages. Disabled by default.
-  # - Keep side menu on same scroll position during navigation
-  BookEnableJS = true
-
   # Set source repository location.
   # Used for 'Last Modified' and 'Edit this page' links.
   BookRepo = 'https://github.com/alex-shpak/hugo-book'
@@ -48,3 +47,6 @@ pygmentsCodeFences = true
   # - In git information
   # - In blog posts
   BookDateFormat = 'Jan 2, 2006'
+
+  # (Optional, default true) Enables or disables search function with lunr.js
+  BookSearch = true

exampleSite/config.yaml

@@ -28,12 +28,8 @@ params:
   # You can also set value to '*' to render all sections to menu
   BookSection: docs
 
-  # This value is duplicate of $link-color for making active link highlight in menu bundle mode
-  # BookMenuBundleActiveLinkColor: \#004ed0
-
-  # Include JS scripts in pages. Disabled by default.
-  # - Keep side menu on same scroll position during navigation
-  BookEnableJS: true
+  # (Optional) This value is duplicate of $link-color for making active link highlight in menu bundle mode
+  # BookMenuBundleActiveLinkColor: "\#004ed0"
 
   # Set source repository location.
   # Used for 'Last Modified' and 'Edit this page' links.

exampleSite/resources/_gen/assets/js/search.js_db9e329433ffca0798ed12c88043b3b3.content

@@ -0,0 +1,6 @@
+addEventListener("load",function(){let input=document.querySelector("#book-search");let results=document.querySelector("#book-search-results");Promise.all([loadScript("/example/lunr.min.js"),loadScript("/example/index.json")]).then(enableLunr);function enableLunr(){results.idx=lunr(function(){this.ref('href')
+this.field('title')
+this.field('content')
+window.lunrData.forEach(function(page){this.add(page)},this)});input.addEventListener("keyup",search);}
+function search(){if(input.value){var hits=results.idx.search(`${input.value}*`);results.innerHTML=JSON.stringify(hits);}else{results.innerHTML='';}}
+function loadScript(src){return new Promise(function(resolve,reject){let script=document.createElement('script');script.src=src;script.onload=()=>resolve(script);document.head.append(script);});}});

exampleSite/resources/_gen/assets/js/search.js_db9e329433ffca0798ed12c88043b3b3.json

@@ -0,0 +1 @@
+{"Target":"search.min.f37565c4baa28364f7b8e1e53c35bdb0ab92f2215165bd3f083f3f4f1ae78c71.js","MediaType":"application/javascript","Data":{"Integrity":"sha256-83VlxLqig2T3uOHlPDW9sKuS8iFRZb0/CD8/TxrnjHE="}}

exampleSite/resources/_gen/assets/scss/book.scss_48b060fe05b0a273d182ef83c0605941.json

@@ -1 +1 @@
-{"Target":"book.min.f4161f5e2de53a2e927f51df1611323a2a12cccb2681f23cb6fc3517852e8643.css","MediaType":"text/css","Data":{"Integrity":"sha256-9BYfXi3lOi6Sf1HfFhEyOioSzMsmgfI8tvw1F4UuhkM="}}
+{"Target":"book.min.60422b170f7beee5a981f3288523ee2bf275a0b48eba3a8983a3736189b9027f.css","MediaType":"text/css","Data":{"Integrity":"sha256-YEIrFw977uWpgfMohSPuK/J1oLSOujqJg6NzYYm5An8="}}