Include the search language in site config

_config.yml

@@ -22,12 +22,10 @@ url: "https://quarkus.io" # the base hostname & protocol for your site, e.g. htt
 twitter_username: quarkusio
 github_username:  quarkusio
 github_fork_url: "https://github.com/quarkusio/quarkus"
+# The language code for this website, used in particular for search.quarkus.io.
+# See https://github.com/quarkusio/search.quarkus.io/blob/main/src/main/java/io/quarkus/search/app/entity/Language.java
+language: en
 search:
-  # The minimum number of characters before we run a full search.
-  # Below this:
-  # - if another filter is selected (e.g. categories), we run Javascript search
-  # - otherwise, we don't run search and just display all guides
-  min-chars: 2
   # The URL of the remote search service
   url: "https://search.quarkus.io/"
   # The amount of time before we give up on a pending remote search and fall back to Javascript search.
@@ -44,6 +42,11 @@ search:
   # while the user is reading through it!
   # This we set a higher timeout value, to make timeouts less likely.
   more-timeout: 2500
+  # The minimum number of characters before we run a full search.
+  # Below this:
+  # - if another filter is selected (e.g. categories), we run Javascript search
+  # - otherwise, we don't run search and just display all guides
+  min-chars: 2
 
 # Build settings
 error_mode: strict

_includes/index-docs.html

@@ -6,10 +6,11 @@
 
 <div id="guides-app"
      data-search-api-server="{{ site.search.url }}"
+     data-quarkus-version="{{ docversion }}"
+     data-language="{{ site.language }}"
      data-initial-timeout="{{ site.search.initial-timeout }}"
      data-more-timeout="{{ site.search.more-timeout }}"
-     data-min-chars="{{ site.search.min-chars }}"
-     data-quarkus-version="{{ docversion }}">
+     data-min-chars="{{ site.search.min-chars }}">
   <section class="full-width-version-bg flexfilterbar">
     <div class="flexcontainer">
       <div class="flexlabel">

_includes/index-guides.html

@@ -3,10 +3,11 @@
 
 <div id="guides-app"
      data-search-api-server="{{ site.search.url }}"
+     data-quarkus-version="{{ docversion }}"
+     data-language="{{ site.language }}"
      data-initial-timeout="{{ site.search.initial-timeout }}"
      data-more-timeout="{{ site.search.more-timeout }}"
-     data-min-chars="{{ site.search.min-chars }}"
-     data-quarkus-version="{{ docversion }}">
+     data-min-chars="{{ site.search.min-chars }}">
     <section class="full-width-version-bg flexfilterbar">
       <div class="flexcontainer">
         <div class="search">

assets/javascript/guides-app.js

@@ -20,10 +20,11 @@ const appElement = document.querySelector(appSelector);
 const app = createApp({
   props: {
     searchApiServer: String,
+    quarkusVersion: String,
+    language: String,
     initialTimeout: Number,
     moreTimeout: Number,
-    minChars: Number,
-    quarkusVersion: String
+    minChars: Number
   },
   data() {
     return {
@@ -188,6 +189,7 @@ const app = createApp({
         const queryParams = {
           page: this.search.page,
           version: this.quarkusVersion,
+          language: this.language,
           contentSnippets: 2,
           contentSnippetsLength: 120,
           highlightCssClass: 'highlighted'