Add ability to deploy redesign based on label

Author: reakaleek

.github/release-drafter.yml

@@ -29,6 +29,9 @@ categories:
     labels:
       - 'automation' # When automation is updated
       - 'ci' # When automation is updated
+  - title: '🎨 Redesign'
+    labels:
+      - 'redesign' # When it's a redesign feature
 exclude-labels:
   - 'changelog:skip' # When a PR should be excluded from the changelog
 version-resolver:

.github/workflows/preview-build.yml

@@ -66,6 +66,10 @@ jobs:
       - name: Bootstrap Action Workspace
         if: github.repository == 'elastic/docs-builder' && steps.check-files.outputs.any_changed == 'true'
         uses: ./.github/actions/bootstrap
+        
+      - name: Set REDESIGN feature flag
+        if: contains(github.event.pull_request.labels.*.name, 'redesign')
+        run: echo "REDESIGN=true" >> $GITHUB_ENV
 
       # we run our artifact directly please use the prebuild
       # elastic/docs-builder@main GitHub Action for all other repositories!