Returned build docs step.

.github/actions/build-docs/action.yml

@@ -22,13 +22,25 @@ runs:
 
         qlot exec ros install docs-builder
         echo ::endgroup::
+    - name: Build Docs
+      id: build-docs
+      shell: bash
+      run: |
+        set -Eeuo pipefail
+        echo ::group::Build Docs
+
+        build-docs ${{ inputs.asdf-system }} output.dir
+
+        echo ::endgroup::
 
     - name: Upload Docs
       shell: bash
       run: |
         set -Eeuo pipefail
         echo ::group::Upload Docs
+        
         ${{ github.action_path }}/upload.ros "$(cat output.dir)"
+        
         echo ::endgroup::
       env:
         GITHUB_TOKEN: ${{ github.token }}