Merge pull request #241 from goatslacker/lunr-search

Adding a script that indexes our docs

web/scripts/createIndex.js

@@ -0,0 +1,41 @@
+const fs = require('fs')
+const path = require('path')
+const lunr = require('lunr')
+
+const index = lunr(function () {
+  this.field('title', { boost: 10 })
+  this.field('description', { boost: 5 })
+  this.field('body')
+  this.field('layout')
+  this.field('permalink')
+})
+
+function addDocument(name) {
+  const markdown = String(fs.readFileSync('../docs/' + name)).split('---')
+
+  const topdoc = markdown[1]
+
+  const body = markdown.slice(2, markdown.length).join('')
+
+  const doc = topdoc
+    .split('\n')
+    .filter(Boolean)
+    .reduce(function (obj, prop) {
+      const keyVal = prop.split(':')
+      obj[keyVal[0]] = keyVal[1].trim()
+      return obj
+    }, { id: name, body: body })
+
+  index.add(doc)
+}
+
+const docsdir = fs.readdirSync('../docs')
+docsdir.forEach(function (file) {
+  if (/.md$/.test(file)) {
+    addDocument(file)
+  }
+})
+
+const search_json = JSON.stringify(index.toJSON())
+
+fs.writeFileSync('./assets/search.json', search_json)