Use pacakge.json from 'main'

Update the docs build to use the `package.json` file from the
`main` branch.

See gh-40072

.github/workflows/deploy-docs.yml

@@ -22,13 +22,13 @@ jobs:
       uses: actions/checkout@v4
       with:
         fetch-depth: 0
+    - name: Fetch Main Branch
+      run: git fetch origin main:main
     - name: Set Up Node
       uses: actions/setup-node@v4
       with:
         node-version: 20
-    - name: Set Up NPM
-      run: npm ci
-    - name: Run Antora
+    - name: Install and Run Antora
       env:
         ALGOLIA_APP_ID: 244V8V9FGG
         ALGOLIA_API_KEY: 82c7ead946afbac3cf98c32446154691
@@ -37,7 +37,7 @@ jobs:
         ARTIFACTORY_PASSWORD: ${{ secrets.ARTIFACTORY_PASSWORD }}
         REFERENCE: ${{ github.event.inputs.build-refname }}
         BUILD_VERSION: ${{ github.event.inputs.build-version }}
-      run: npx antora antora-playbook.yml --stacktrace
+      run: node run.js
     - name: Sync Documentation
       uses: spring-io/spring-doc-actions/[email protected]
       with:

.gitignore

@@ -1,3 +1,5 @@
 node_modules
 .vscode
 build
+package.json
+package-lock.json

antora-playbook.yml

@@ -8,8 +8,8 @@ antora:
   - require: '@springio/antora-xref-extension'
   - require: '@springio/antora-zip-contents-collector-extension'
     version_file: gradle.properties
-    username: ${env.ARTIFACTORY_USERNAME}"
-    password: ${env.ARTIFACTORY_PASSWORD}"
+    username: '${env.ARTIFACTORY_USERNAME}'
+    password: '${env.ARTIFACTORY_PASSWORD}'
     locations:
     - url: https://repo.spring.io/snapshot/org/springframework/boot/spring-boot-docs/${version}/spring-boot-docs-${version}-${name}-${classifier}.zip
       for-version-type: [snapshot]
@@ -64,6 +64,3 @@ urls:
 runtime:
   log:
     failure_level: warn
-ui:
-  bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.11/ui-bundle.zip