docs: move algolia config to hugo config

hugo.yml

@@ -73,6 +73,11 @@ params:
   analytics:
     fathom_site:        "ITUSEYJG"
 
+  algolia:
+    appId:              "AK7KMZKZHQ"
+    apiKey:             "3151f502c7b9e9dafd5e6372b691a24e"
+    indexName:          "bootstrap"
+
   download:
     source:             "https://github.com/twbs/bootstrap/archive/v5.3.3.zip"
     dist:               "https://github.com/twbs/bootstrap/releases/download/v5.3.3/bootstrap-5.3.3-dist.zip"

site/assets/js/search.js

@@ -10,6 +10,9 @@
  */
 
 import docsearch from '@docsearch/js'
+// https://gohugo.io/hugo-pipes/js/#options
+// eslint-disable-next-line import/no-unresolved
+import { appId, apiKey, indexName } from '@params';
 
 (() => {
   const searchElement = document.getElementById('docsearch')
@@ -21,9 +24,9 @@ import docsearch from '@docsearch/js'
   const siteDocsVersion = searchElement.getAttribute('data-bd-docs-version')
 
   docsearch({
-    apiKey: '3151f502c7b9e9dafd5e6372b691a24e',
-    indexName: 'bootstrap',
-    appId: 'AK7KMZKZHQ',
+    apiKey,
+    indexName,
+    appId,
     container: searchElement,
     searchParameters: {
       facetFilters: [`version:${siteDocsVersion}`]

site/layouts/partials/header.html

@@ -10,7 +10,7 @@
 <link rel="canonical" href="{{ .Permalink }}">
 
 {{ if (ne .Page.Layout "examples") -}}
-<link rel="preconnect" href="https://ak7kmzkzhq-dsn.algolia.net" crossorigin>
+<link rel="preconnect" href="https://{{ .Site.Params.algolia.appId | lower }}-dsn.algolia.net" crossorigin>
 {{- end }}
 
 <title>{{ if .IsHome }}{{ .Site.Title | markdownify }} · {{ .Site.Params.subtitle | markdownify }}{{ else }}{{ .Title | markdownify }} · {{ .Site.Title | markdownify }} v{{ .Site.Params.docs_version }}{{ end }}</title>

site/layouts/partials/scripts.html

@@ -15,6 +15,12 @@
 <script defer src="{{ $applicationJs.RelPermalink }}"></script>
 
 {{- if (ne .Page.Layout "examples") -}}
+{{- $esbuildParams := dict
+  "apiKey" .Site.Params.algolia.apiKey
+  "appId" .Site.Params.algolia.appId
+  "indexName" .Site.Params.algolia.indexName
+-}}
+{{- $esbuildOptions = merge $esbuildOptions (dict "params" $esbuildParams) -}}
 {{- $searchJs := resources.Get "js/search.js" | js.Build $esbuildOptions | resources.Copy (path.Join $targetDocsJSPath "/assets/js/search.js") }}
 <script async src="{{ $searchJs.RelPermalink }}"></script>
 {{- end -}}