Update to Antora 3.0.1

Closes gh-2038

Author: eleftherias

spring-session-docs/antora-playbook.yml

@@ -20,8 +20,7 @@ ui:
     url: https://github.com/spring-io/antora-ui-spring/releases/download/latest/ui-bundle.zip
     snapshot: true
 
-pipeline:
+antora:
   extensions:
     - require: ./antora/extensions/version-fix.js
     - require: ./antora/extensions/major-minor-segment.js
-    - require: ./antora/extensions/root-component-name.js

spring-session-docs/antora/extensions/major-minor-segment.js

@@ -3,8 +3,8 @@
 
 const { posix: path } = require('path')
 
-module.exports.register = (pipeline, { config }) => {
-    pipeline.on('contentClassified', ({ contentCatalog }) => {
+module.exports.register = function({ config }) {
+    this.on('contentClassified', ({ contentCatalog }) => {
         contentCatalog.getComponents().forEach(component => {
             const componentName = component.name;
             const generationToVersion = new Map();
@@ -197,4 +197,4 @@ function no_data(key, value) {
         return value ? "__data__" : value;
     }
     return value;
-}
+}

spring-session-docs/antora/extensions/root-component-name.js

@@ -1,8 +1,8 @@
 'use strict'
 
-module.exports.register = (pipeline, { config }) => {
+module.exports.register = function({ config }) {
 
-    pipeline.on('contentAggregated', ({ contentAggregate }) => {
+    this.on('contentAggregated', ({ contentAggregate }) => {
         contentAggregate.forEach(aggregate => {
             if (aggregate.version === "2.6.2" &&
                 aggregate.prerelease == "-SNAPSHOT") {

spring-session-docs/antora/extensions/version-fix.js

@@ -20,7 +20,7 @@ ui:
     url: https://github.com/spring-io/antora-ui-spring/releases/download/latest/ui-bundle.zip
     snapshot: true
 
-pipeline:
+antora:
   extensions:
+    - require: ./antora/extensions/version-fix.js
     - require: ./antora/extensions/major-minor-segment.js
-    - require: ./antora/extensions/root-component-name.js

spring-session-docs/local-antora-playbook.yml

@@ -29,7 +29,7 @@ dependencies {
 }
 
 antora {
-    antoraVersion = "3.0.0-alpha.8"
+    antoraVersion = "3.0.1"
     arguments = ["--fetch"]
 }