Update deploy-docs.yml

Issue gh-2234

.github/workflows/deploy-docs.yml

@@ -1,29 +1,37 @@
 name: Deploy Docs
+run-name: ${{ format('{0} ({1})', github.workflow, github.event.inputs.build-refname || 'all') }}
 on:
   workflow_dispatch:
+    inputs:
+      build-refname:
+        description: Enter git refname to build (e.g., 2.7.x).
+        required: false
   push:
     branches: docs-build
+env:
+  GRADLE_ENTERPRISE_SECRET_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
 permissions: read-all
 jobs:
   build:
     if: github.repository_owner == 'spring-projects'
     runs-on: ubuntu-latest
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        fetch-depth: 5
-    - name: Set Up Gradle
-      uses: spring-io/spring-gradle-build-action@v1
-      with:
-        java-version: '17'
-        distribution: temurin
-    - name: Scrub Gradle Cache
-      # Remove some files from the Gradle cache, so they aren't cached by GitHub Actions.
-      # Restoring these files from a GitHub Actions cache might cause problems for future builds.
-      run: |
-        rm -rf /home/runner/.gradle/
-    - name: Run Antora
-      run: ./gradlew antora
-    - name: Publish Docs
-      run: ${GITHUB_WORKSPACE}/.github/actions/publish-docs.sh "${{ secrets.DOCS_USERNAME }}@${{ secrets.DOCS_HOST }}" /opt/www/domains/spring.io/docs/htdocs/spring-session/reference/ "${{ secrets.DOCS_SSH_KEY }}" "${{ secrets.DOCS_SSH_HOST_KEY }}"
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 5
+      - name: Set Up Gradle
+        uses: spring-io/spring-gradle-build-action@v2
+        with:
+          java-version: '17'
+          distribution: temurin
+      - name: Set up refname build
+        if: github.event.inputs.build-refname
+        run: |
+          git fetch --depth 1 https://github.com/$GITHUB_REPOSITORY ${{ github.event.inputs.build-refname }}
+          echo BUILD_REFNAME=${{ github.event.inputs.build-refname }} >> $GITHUB_ENV
+          echo BUILD_VERSION=$(git cat-file --textconv FETCH_HEAD:gradle.properties | sed -n '/^version=/ { s/^version=//;p }') >> $GITHUB_ENV
+      - name: Run Antora
+        run: ./gradlew antora
+      - name: Publish Docs
+        run: $GITHUB_WORKSPACE/.github/actions/publish-docs.sh "${{ secrets.DOCS_USERNAME }}@${{ secrets.DOCS_HOST }}" /opt/www/domains/spring.io/docs/htdocs/spring-session/reference/ "${{ secrets.DOCS_SSH_KEY }}" "${{ secrets.DOCS_SSH_HOST_KEY }}" "${{ secrets.CLOUDFLARE_ZONE_ID }}" "${{ secrets.CLOUDFLARE_CACHE_TOKEN }}"