Local flexsearch (#160)

* Switch to using local search
* Switch from lunr to FlexSearch
* Cache searchindex in localstorage
* Link unresolved links to 404 page in build step

.eleventy.js

@@ -194,6 +194,11 @@ module.exports = function (eleventyConfig) {
 
   eleventyConfig.setLibrary("md", markdownLib);
 
+  eleventyConfig.addFilter("isoDate", function (date) {
+    return date && date.toISOString();
+  });
+
+
   eleventyConfig.addFilter("link", function (str) {
     return (
       str &&
@@ -240,9 +245,10 @@ module.exports = function (eleventyConfig) {
           deadLink = true;
         }
 
-        return `<a class="internal-link ${
-          deadLink ? "is-unresolved" : ""
-        }" ${deadLink ? "" : 'data-note-icon="' + noteIcon + '"'} href="${permalink}${headerLinkPath}">${title}</a>`;
+        if(deadLink){
+          return `<a class="internal-link is-unresolved" href="/404">${title}</a>`;
+        }
+        return `<a class="internal-link data-note-icon="${noteIcon}" href="${permalink}${headerLinkPath}">${title}</a>`;
       })
     );
   });

package.json

@@ -10,8 +10,7 @@
         "build:eleventy": "cross-env ELEVENTY_ENV=prod NODE_OPTIONS=--max-old-space-size=4096 eleventy",
         "build:sass": "sass src/site/styles:dist/styles --style compressed",
         "get-theme": "node src/site/get-theme.js",
-        "build": "npm-run-all get-theme build:*",
-        "postbuild": "node src/site/lunr-index.js"
+        "build": "npm-run-all get-theme build:*"
     },
     "keywords": [],
     "author": "",

plugin-info.json

@@ -3,7 +3,15 @@
         "src/site/styles/style.css",
         "src/site/index.njk",
         "src/site/index.11tydata.js",
-        "src/site/_data/filetree.js"
+        "src/site/_data/filetree.js",
+        "api/search.js",
+        "netlify/functions/search/search.js",
+        "src/site/versionednote.njk",
+        "src/site/_includes/layouts/versionednote.njk",
+        "src/site/lunr-index.js",
+        "src/site/_data/versionednotes.js",
+        "src/site/lunr.njk"
+
     ],
     "filesToAdd": [
         "src/site/styles/custom-style.scss",
@@ -27,15 +35,13 @@
         "src/site/404.njk",
         "src/site/sitemap.njk",
         "src/site/feed.njk",
-        "src/site/versionednote.njk",
         "src/site/styles/style.scss",
         "src/site/styles/digital-garden-base.scss",
         "src/site/styles/obsidian-base.scss",
         "src/site/notes/notes.json",
         "src/site/notes/notes.11tydata.js",
         "src/site/_includes/layouts/note.njk",
         "src/site/_includes/layouts/index.njk",
-        "src/site/_includes/layouts/versionednote.njk",
         "src/site/_includes/components/notegrowthhistory.njk",
         "src/site/_includes/components/pageheader.njk",
         "src/site/_includes/components/linkPreview.njk",
@@ -51,20 +57,16 @@
         "src/site/_includes/components/calloutScript.njk",
         "src/site/_includes/components/lucideIcons.njk",
         "src/site/_includes/components/timestamps.njk",
-        "src/site/lunr-index.js",
-        "src/site/lunr.njk",
-        "src/site/_data/versionednotes.js",
         "src/site/_data/meta.js",
         "src/site/_data/dynamics.js",
         "src/site/img/outgoing.svg",
         "src/helpers/constants.js",
         "src/helpers/utils.js",
         "src/helpers/filetreeUtils.js",
         "src/helpers/linkUtils.js",
-        "netlify/functions/search/search.js",
         "src/site/get-theme.js",
-        "api/search.js",
         "src/site/_data/eleventyComputed.js",
-        "src/site/graph.njk"
+        "src/site/graph.njk",
+        "src/site/search-index.njk"
     ]
 }

src/site/_data/eleventyComputed.js

@@ -5,5 +5,5 @@ const { userComputed } = require("../../helpers/userUtils");
 module.exports = {
   graph: (data) => getGraph(data),
   filetree: (data) => getFileTree(data),
-  userComputed: (data) => userComputed(data),
+  userComputed: (data) => userComputed(data)
 };

src/site/_data/meta.js

@@ -4,7 +4,7 @@ const fs = require("fs");
 const crypto = require("crypto");
 const { globSync } = require("glob");
 
-module.exports = async () => {
+module.exports = async (data) => {
   let baseUrl = process.env.SITE_BASE_URL || "";
   if (baseUrl && !baseUrl.startsWith("http")) {
     baseUrl = "https://" + baseUrl;
@@ -67,7 +67,8 @@ module.exports = async () => {
     baseTheme: process.env.BASE_THEME || "dark",
     siteName: process.env.SITE_NAME_HEADER || "Digital Garden",
     siteBaseUrl: baseUrl,
-    styleSettingsCss
+    styleSettingsCss,
+    buildDate: new Date(),
   };
 
   return meta;