Merge pull request #166 from jrbourbeau/pin-jl-1

Pin JupyterLab to 1.x and add repo2docker CI build

Author: TomAugspurger

.github/workflows/ci-repo2docker.yaml

@@ -0,0 +1,23 @@
+name: repo2docker CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+
+      - name: Install repo2docker
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install jupyter-repo2docker
+
+      - name: Build dask-tutorial Docker image
+        run: jupyter-repo2docker --no-run --debug .

binder/environment.yml

@@ -4,14 +4,16 @@ channels:
 dependencies:
   - python=3.7
   - nodejs
-  - jupyterlab>=1.0
+  # TODO: Bump jupyterlab to 2.x once extensions have been made compatibility updates
+  - jupyterlab=1.*
   - numpy>=1.18.1
   - h5py
   - scipy>=1.3.0
   - toolz
   - bokeh>=1.4.0
   - dask=2.11.0
-  - dask-labextension>=1.0.3
+  # TODO: Bump dask-labextension to >=2 once extensions have been made compatibility updates
+  - dask-labextension=1.1.0
   - distributed=2.11.0
   - notebook
   - matplotlib

binder/postBuild

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 # Install the JupyterLab dask-labextension
-jupyter labextension install dask-labextension
+# TODO: Unpin dask-labextension version once extensions have been made compatibility updates
+jupyter labextension install [email protected]
 jupyter labextension install @jupyter-widgets/jupyterlab-manager
 jupyter labextension install @bokeh/jupyter_bokeh