Use the shared antora playbook

Author: rwinch

.github/workflows/deploy-docs.yml

@@ -13,7 +13,7 @@ permissions:
 jobs:
   build:
     runs-on: ubuntu-latest
-    # if: github.repository_owner == 'spring-projects'
+    if: github.repository_owner == 'spring-projects'
     steps:
     - name: Checkout
       uses: actions/checkout@v3

.gitignore

@@ -50,3 +50,5 @@ atlassian-ide-plugin.xml
 
 # VS Code
 .vscode/
+
+cached-antora-playbook.yml

framework-docs/antora-playbook.yml

@@ -11,13 +11,13 @@ apply from: "${rootDir}/gradle/publications.gradle"
 
 antora {
 	version = '3.2.0-alpha.2'
-	playbook = 'antora-playbook.yml'
-//	playbookProvider {
-//		repository = 'rwinch/spring-framework'
-//		branch = 'docs-build'
-//		path = 'lib/antora/templates/per-branch-antora-playbook.yml'
-//		checkLocalBranch = true
-//	}
+	playbook = 'cached-antora-playbook.yml'
+	playbookProvider {
+		repository = 'rwinch/spring-framework'
+		branch = 'docs-build'
+		path = 'lib/antora/templates/per-branch-antora-playbook.yml'
+		checkLocalBranch = true
+	}
 	options = ['--clean', '--stacktrace']
 	environment = [
 			'ALGOLIA_API_KEY': '82c7ead946afbac3cf98c32446154691',
@@ -29,7 +29,7 @@ antora {
 			'@antora/collector-extension': '1.0.0-alpha.3',
 			'@asciidoctor/tabs': '1.0.0-beta.3',
 			'@opendevise/antora-release-line-extension': '1.0.0-alpha.2',
-			'@springio/antora-extensions': '1.1.0',
+			'@springio/antora-extensions': '1.3.0',
 			'@springio/asciidoctor-extensions': '1.0.0-alpha.9'
 	]
 }