Update jupyter extension CI

.github/workflows/jupyter-extension.yml

@@ -0,0 +1,98 @@
+name: Build
+
+on:
+  push:
+    branches: main
+  pull_request:
+    branches: '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: webio_jupyter_extension
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Base Setup
+      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+
+    - name: Build WebIO (@webio/webio)
+      working-directory: .
+      run: |
+        set -eux
+        npm -C packages install --scripts-prepend-node-path=auto
+        npm -C packages run build-prod --scripts-prepend-node-path=auto
+
+    - name: Install dependencies
+      run: |
+        set -eux
+        python -m pip install -U "jupyterlab>=4.0.0,<5"
+        jlpm install
+
+    - name: Lint the extension
+      run: |
+        set -eux
+        jlpm
+        jlpm run eslint:check
+
+    - name: Build the extension
+      run: |
+        set -eux
+        python -m pip install .[test]
+
+        jupyter server extension list
+        jupyter server extension list 2>&1 | grep -ie "webio-jupyter-extension.*OK"
+
+        jupyter labextension list
+        jupyter labextension list 2>&1 | grep -ie "webio-jupyterlab-provider.*OK"
+        python -m jupyterlab.browser_check
+
+    - name: Package the extension
+      run: |
+        set -eux
+
+        pip install build
+        python -m build
+        pip uninstall -y "webio-jupyter-extension" jupyterlab
+
+    - name: Upload extension packages
+      uses: actions/upload-artifact@v4
+      with:
+        name: extension-artifacts
+        path: dist/webio-jupyter-extension*
+        if-no-files-found: error
+
+  test_isolated:
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Install Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.9'
+        architecture: 'x64'
+    - uses: actions/download-artifact@v4
+      with:
+        name: extension-artifacts
+    - name: Install and Test
+      run: |
+        set -eux
+        # Remove NodeJS, twice to take care of system and locally installed node versions.
+        sudo rm -rf $(which node)
+        sudo rm -rf $(which node)
+
+        pip install "jupyterlab>=4.0.0,<5" webio-jupyter-extension*.whl
+
+
+        jupyter server extension list
+        jupyter server extension list 2>&1 | grep -ie "webio-jupyter-extension.*OK"
+
+        jupyter labextension list
+        jupyter labextension list 2>&1 | grep -ie "webio-jupyterlab-provider.*OK"
+        python -m jupyterlab.browser_check --no-browser-test
+

.yarnrc.yml

@@ -0,0 +1 @@
+enableImmutableInstalls: false