Fix online search in reference documentation

See gh-1013

antora-playbook.yml

@@ -1,13 +1,7 @@
 antora:
   extensions:
-  - '@springio/antora-extensions/partial-build-extension'
-  - require: '@springio/antora-extensions/latest-version-extension'
-  - require: '@springio/antora-extensions/inject-collector-cache-config-extension'
-  - '@antora/collector-extension'
-  - '@antora/atlas-extension'
-  - require: '@springio/antora-extensions/root-component-extension'
-    root_component_name: 'graphql'
-  - '@springio/antora-extensions/static-page-extension'
+    - require: '@springio/antora-extensions'
+      root_component_name: 'graphql'
 site:
   title: Spring GraphQL
   url: https://docs.spring.io/spring-graphql/reference
@@ -23,14 +17,16 @@ content:
     tags: [ 'v({1..9}).+({0..9}).+({0..9})?(-{RC,M}+({0..9}))', '!(v1.{0..1}.+({0..9})?(-{RC,M}+({0..9})))', '!(v1.2.+({0..2})?(-{RC,M}+({0..9})))' ]
     start_path: spring-graphql-docs
 asciidoc:
+  extensions:
+    - '@asciidoctor/tabs'
+    - '@springio/asciidoctor-extensions'
+    - '@springio/asciidoctor-extensions/include-code-extension'
   attributes:
     page-stackoverflow-url: https://stackoverflow.com/tags/spring-graphql
     page-pagination: ''
     hide-uri-scheme: '@'
     tabs-sync-option: '@'
-  extensions:
-  - '@asciidoctor/tabs'
-  - '@springio/asciidoctor-extensions'
+    include-java: 'example$docs-src/main/java/org/springframework/graphql/docs'
 urls:
   latest_version_segment_strategy: redirect:to
   latest_version_segment: ''

build.gradle

@@ -4,18 +4,5 @@ plugins {
 }
 
 antora {
-	version = '3.2.0-alpha.2'
 	options = [clean: true, fetch: true, stacktrace: true]
-	environment = [
-		'ALGOLIA_API_KEY': '9d489079e5ec46dbb238909fee5c9c29',
-		'ALGOLIA_APP_ID': 'WB1FQYI187',
-		'ALGOLIA_INDEX_NAME': 'springdocs',
-	]
-	dependencies = [
-		'@antora/atlas-extension': '1.0.0-alpha.1',
-		'@antora/collector-extension': '1.0.0-alpha.3',
-		'@asciidoctor/tabs': '1.0.0-beta.3',
-		'@springio/antora-extensions': '1.8.2',
-		'@springio/asciidoctor-extensions': '1.0.0-alpha.8',
-	]
 }

package.json

@@ -0,0 +1,10 @@
+{
+  "dependencies": {
+    "antora": "3.2.0-alpha.4",
+    "@antora/atlas-extension": "1.0.0-alpha.2",
+    "@antora/collector-extension": "1.0.0-alpha.3",
+    "@asciidoctor/tabs": "1.0.0-beta.6",
+    "@springio/antora-extensions": "1.11.1",
+    "@springio/asciidoctor-extensions": "1.0.0-alpha.10"
+  }
+}