Add build step to check for js build changes in CI

Author: marthacryan

.circleci/config.yml

@@ -17,6 +17,17 @@ commands:
   check-js-build:
     description: Fail if JupyterLab extension build artifacts are out of date
     steps:
+      - run:
+          name: Build JupyterLab extension
+          command: |
+            echo "Building JupyterLab extension..."
+            curl -LsSf https://astral.sh/uv/install.sh | sh
+            uv venv
+            source .venv/bin/activate
+            uv pip install jupyter
+            cd js
+            npm ci
+            npm run build
       - run:
           name: Check JupyterLab build artifacts
           command: |
@@ -280,6 +291,8 @@ jobs:
       - run:
           name: PyPI Build
           command: |
+            curl -LsSf https://astral.sh/uv/install.sh | sh
+            uv venv
             source .venv/bin/activate
             uv pip install build
             python -m build --sdist --wheel -o dist

js/package-lock.json

@@ -1,6 +1,7 @@
 {
   "name": "jupyterlab-plotly",
   "main": "lib/mimeExtension.js",
+  "version": "6.0.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/plotly/plotly.py"
@@ -31,7 +32,7 @@
     "mimeExtension": true,
     "outputDir": "../plotly/labextension",
     "_build": {
-      "load": "static/remoteEntry.6da8cafc79c9700a7f84.js",
+      "load": "static/remoteEntry.ad7567ddab772c2f7bb4.js",
       "mimeExtension": "./mimeExtension"
     }
   }

plotly/labextension/package.json

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=61", "jupyter_packaging~=0.10.0", "wheel"]
+requires = ["setuptools>=61", "hatch", "jupyter_packaging~=0.10.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project.urls]
@@ -84,16 +84,21 @@ exclude = '''
 
 [tool.jupyter-packaging.builder]
 factory = "jupyter_packaging.npm_builder"
+auto_data_files = true
 
 [tool.jupyter-packaging.build-args]
 build_cmd = "build:prod"
 npm = ["jlpm"]
 
+[tool.hatch.build.hooks.jupyter-builder]
+editable-frontend = true
+
 [tool.hatch.build.hooks.jupyter-builder.editable-build-kwargs]
 build_cmd = "build"
 npm = ["jlpm"]
 source_dir = "js"
 build_dir = "plotly/labextension"
+skip_symlink = true
 
 [tool.setuptools.data-files]
 "share/jupyter/labextensions/jupyterlab-plotly" = [