Switch to jupyter-builder

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
       uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
     - name: Install dependencies
-      run: python -m pip install -U "jupyterlab>=4.0.0,<5"
+      run: python -m pip install -U "jupyterlab>=4.6.0,<5"
 
     - name: Lint the extension
       run: |
@@ -75,7 +75,7 @@ jobs:
         sudo rm -rf $(which node)
         sudo rm -rf $(which node)
 
-        pip install "jupyterlab>=4.0.0,<5" jupyterlite_javascript_kernel*.whl
+        pip install "jupyterlab>=4.6.0,<5" jupyterlite_javascript_kernel*.whl
 
 
         jupyter labextension list

README.md

@@ -269,9 +269,9 @@ The `jlpm` command is JupyterLab's pinned version of
 # Clone the repo to your local environment
 # Change directory to the jupyterlite-javascript-kernel directory
 # Install package in development mode
-pip install -e "."
+pip install -e ".[dev]"
 # Link your development version of the extension with JupyterLab
-jupyter labextension develop . --overwrite
+jupyter-builder develop . --overwrite
 # Rebuild extension Typescript source after making changes
 jlpm build
 ```
@@ -299,7 +299,7 @@ jupyter lab build --minimize=False
 pip uninstall jupyterlite-javascript-kernel
 ```
 
-In development mode, you will also need to remove the symlink created by `jupyter labextension develop`
+In development mode, you will also need to remove the symlink created by `jupyter-builder develop`
 command. To find its location, you can run `jupyter labextension list` to figure out where the `labextensions`
 folder is located. Then you can remove the symlink named `@jupyterlite/javascript-kernel` within that folder.
 

docs/environment.yml

@@ -5,6 +5,6 @@ dependencies:
 - pip
 - python=3.11
 - ipywidgets>=8.1,<9
-- jupyterlab>=4.5.0,<5
+- jupyterlab>=4.6.0,<5
 - nodejs=22
 - jupyterlite-core>=0.7.0,<0.8

package.json

@@ -31,7 +31,7 @@
     "clean": "lerna run clean",
     "clean:all": "lerna run clean && rimraf node_modules",
     "install:dev": "yarn run build:prod && yarn run develop",
-    "install:extension": "jupyter labextension develop --overwrite .",
+    "install:extension": "jupyter-builder develop --overwrite .",
     "eslint": "eslint . --ext .ts,.tsx --fix",
     "eslint:check": "eslint . --ext .ts,.tsx",
     "lint": "yarn run eslint && yarn run prettier",

packages/javascript-kernel-extension/package.json

@@ -24,8 +24,8 @@
   ],
   "scripts": {
     "build": "jlpm build:lib && jlpm build:labextension:dev",
-    "build:labextension": "jupyter labextension build .",
-    "build:labextension:dev": "jupyter labextension build --development True .",
+    "build:labextension": "jupyter-builder build .",
+    "build:labextension:dev": "jupyter-builder build --development True .",
     "build:lib": "tsc -b",
     "build:prod": "jlpm clean && jlpm build:lib && jlpm build:labextension",
     "clean": "jlpm clean:lib",
@@ -35,7 +35,7 @@
     "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
     "install:extension": "jlpm build",
     "watch": "run-p watch:src watch:labextension",
-    "watch:labextension": "jupyter labextension watch .",
+    "watch:labextension": "jupyter-builder watch .",
     "watch:src": "tsc -w"
   },
   "dependencies": {
@@ -46,7 +46,7 @@
     "@lumino/signaling": "^2.1.5"
   },
   "devDependencies": {
-    "@jupyter/builder": "^1.0.2",
+    "@jupyter/builder": "^1.2.0",
     "npm-run-all2": "^7.0.1",
     "rimraf": "~5.0.1",
     "typescript": "~5.0.2"

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["hatchling>=1.5.0", "jupyterlab>=4.0.0,<5", "hatch-nodejs-version>=0.3.2"]
+requires = ["hatchling>=1.5.0", "hatch-nodejs-version>=0.3.2", "jupyter-builder>=1.2.0,<2"]
 build-backend = "hatchling.build"
 
 [project]
@@ -25,6 +25,12 @@ classifiers = [
 dependencies = []
 dynamic = ["version", "description", "authors", "urls", "keywords"]
 
+[project.optional-dependencies]
+dev = [
+    "jupyterlab>=4.6.0,<5",
+    "jupyter-builder>=1.2.0,<2",
+]
+
 [tool.hatch.version]
 source = "nodejs"
 
@@ -66,11 +72,11 @@ version_cmd = "python scripts/bump-version.py"
 
 [tool.jupyter-releaser.hooks]
 before-bump-version = [
-    "python -m pip install 'jupyterlab>=4.0.0,<5'",
+    "python -m pip install 'jupyter-builder>=1.2.0,<2'",
     "jlpm",
 ]
 before-build-npm = [
-    "python -m pip install 'jupyterlab>=4.0.0,<5'",
+    "python -m pip install 'jupyter-builder>=1.2.0,<2'",
     "jlpm",
     "jlpm build:prod"
 ]