Update to Jupyter Packaging 10, adopt the releaser

.github/workflows/build.yml

@@ -12,17 +12,18 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
+
     - name: Install node
       uses: actions/setup-node@v1
       with:
-       node-version: '12.x'
+       node-version: '14.x'
+
     - name: Install Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.7'
+        python-version: '3.9'
         architecture: 'x64'
 
-
     - name: Setup pip cache
       uses: actions/cache@v2
       with:
@@ -35,6 +36,7 @@ jobs:
     - name: Get yarn cache directory path
       id: yarn-cache-dir-path
       run: echo "::set-output name=dir::$(yarn cache dir)"
+
     - name: Setup yarn cache
       uses: actions/cache@v2
       id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
@@ -45,7 +47,8 @@ jobs:
           yarn-
 
     - name: Install dependencies
-      run: python -m pip install -U jupyterlab~=3.0 jupyter_packaging~=0.7.9
+      run: python -m pip install -U jupyterlab~=3.0 jupyter-packaging~=0.10
+
     - name: Build the extension
       run: |
         jlpm

.github/workflows/check-release.yml

@@ -0,0 +1,69 @@
+name: Check Release
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  contents: write
+
+jobs:
+  check_release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+          architecture: 'x64'
+
+      - name: Install node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+
+      - name: Cache pip
+        uses: actions/cache@v1
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Cache checked links
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache/pytest-link-check
+          key: ${{ runner.os }}-linkcheck-${{ hashFiles('**/.md') }}-md-links
+          restore-keys: |
+            ${{ runner.os }}-linkcheck-
+
+      - name: Upgrade packaging dependencies
+        run: |
+          pip install --upgrade pip setuptools wheel jupyter-packaging~=0.10 --user
+
+      - name: Install Dependencies
+        run: |
+          pip install .
+
+      - name: Check Release
+        uses: jupyter-server/jupyter_releaser/.github/actions/check-release@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload Distributions
+        uses: actions/upload-artifact@v2
+        with:
+          name: jupyterlab-snippets-releaser-dist-${{ github.run_number }}
+          path: .jupyter_releaser_checkout/dist

CHANGELOG.md

@@ -0,0 +1,15 @@
+# Changelog
+
+<!-- <START NEW CHANGELOG ENTRY> -->
+
+## 0.4.0
+
+### Changes
+
+- Don't list hidden folder #25
+- Correct hidden folder removal #26 
+- Port to JupyterLab 3 #33 
+
+Many thanks @fcollonval for the contributions!
+
+<!-- <END NEW CHANGELOG ENTRY> -->

MANIFEST.in

@@ -1,5 +1,5 @@
 include LICENSE
-include README.md
+include *.md
 include pyproject.toml
 include jupyter-config/jupyterlab-snippets.json
 

README.md

@@ -3,7 +3,7 @@
 ![Github Actions Status](https://github.com/QuantStack/jupyterlab-snippets/workflows/Build/badge.svg)
 [![Version](https://img.shields.io/pypi/v/jupyterlab-snippets.svg)](https://pypi.python.org/project/jupyterlab-snippets)
 [![Conda Version](https://img.shields.io/conda/vn/conda-forge/jupyterlab-snippets.svg)](https://anaconda.org/conda-forge/jupyterlab-snippets)
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/QuantStack/jupyterlab-snippets/stable?urlpath=lab/tree/binder/notebook.ipynb)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/QuantStack/jupyterlab-snippets/stable?urlpath=lab/tree/binder/example.ipynb)
 
 Snippets Extension for JupyterLab.
 

binder/environment.yml

@@ -16,4 +16,4 @@ dependencies:
   # labextension build dependencies
   - nodejs >=14,<15
   - pip
-  - wheel
+  - wheel

binder/postBuild

@@ -1,6 +1,5 @@
 #!/usr/bin/env sh
 """ perform a development install of jupyterlab-snippets
-
     On Binder, this will run _after_ the environment has been fully created from
     the environment.yml in this directory.
 """
@@ -32,7 +31,7 @@ cd ..
 python -m pip check
 
 # install the labextension
-python -m pip install -e .
+python -m pip install .
 
 # verify the environment the extension didn't break anything
 python -m pip check
@@ -45,4 +44,4 @@ jupyter labextension list
 
 
 echo "JupyterLab with jupyterlab-snippets is ready to run with:"
-echo "    jupyter lab"
+echo "    jupyter lab"

package.json

@@ -88,5 +88,14 @@
     "extension": true,
     "outputDir": "jupyterlab_snippets/labextension"
   },
+  "jupyter-releaser": {
+    "skip": ["check-links"],
+    "hooks": {
+      "before-build-npm": [
+        "python -m pip install jupyterlab~=3.1",
+        "jlpm"
+      ]
+    }
+  },
   "styleModule": "style/index.js"
 }

pyproject.toml

@@ -1,3 +1,21 @@
 [build-system]
-requires = ["jupyter_packaging~=0.7.9", "jupyterlab~=3.0", "setuptools>=40.8.0", "wheel"]
-build-backend = "setuptools.build_meta"
+requires = ["jupyter_packaging~=0.10", "jupyterlab~=3.0", "tornado~=6.1"]
+build-backend = "jupyter_packaging.build_api"
+
+[license]
+file="LICENSE"
+
+[tool.jupyter-packaging.options]
+skip-if-exists = ["jupyterlab_snippets/labextension/static/style.js"]
+ensured-targets = ["jupyterlab_snippets/labextension/static/style.js", "jupyterlab_snippets/labextension/package.json"]
+
+[tool.jupyter-packaging.builder]
+factory = "jupyter_packaging.npm_builder"
+
+[tool.jupyter-packaging.build-args]
+build_cmd = "build:prod"
+npm = ["jlpm"]
+
+[tool.check-manifest]
+ignore = ["binder/**", "*.json", "*.ipynb", "*.gif", "yarn.lock", ".*", "jupyterlab_snippets/labextension/**", "jupyter-boilerplate-converter/**"]
+

setup.py

@@ -4,64 +4,36 @@
 import json
 from pathlib import Path
 
-from jupyter_packaging import (
-    create_cmdclass,
-    install_npm,
-    ensure_targets,
-    combine_commands,
-    skip_if_exists
-)
 import setuptools
 
 HERE = Path(__file__).parent.resolve()
 
 # The name of the project
-name = "jupyterlab-snippets"
-package = name.replace("-", "_")
+NAME = "jupyterlab-snippets"
+PY_NAME = NAME.replace('-', '_')
 
-lab_path = (HERE / package / "labextension")
+lab_path = (HERE / PY_NAME / "labextension")
 
 # Representative files that should exist after a successful build
-jstargets = [
+ensured_targets = [
     str(lab_path / "package.json"),
+    str(lab_path / "static/style.js")
 ]
 
-package_data_spec = {
-    package: ["*"],
-}
-
-labext_name = "jupyterlab-snippets"
-
 data_files_spec = [
-    ("share/jupyter/labextensions/%s" % labext_name, str(lab_path), "**"),
-    ("share/jupyter/labextensions/%s" % labext_name, str(HERE), "install.json"),
+    ("share/jupyter/labextensions/%s" % NAME, str(lab_path), "**"),
+    ("share/jupyter/labextensions/%s" % NAME, str(HERE), "install.json"),
     ("etc/jupyter/jupyter_notebook_config.d", "jupyter-config/jupyter_notebook_config.d", "jupyterlab_snippets.json"),
     ("etc/jupyter/jupyter_server_config.d", "jupyter-config/jupyter_server_config.d", "jupyterlab_snippets.json"),
 ]
 
-cmdclass = create_cmdclass("jsdeps",
-    package_data_spec=package_data_spec,
-    data_files_spec=data_files_spec
-)
-
-js_command = combine_commands(
-    install_npm(HERE, build_cmd="build:prod", npm=["jlpm"]),
-    ensure_targets(jstargets),
-)
-
-is_repo = (HERE / ".git").exists()
-if is_repo:
-    cmdclass["jsdeps"] = js_command
-else:
-    cmdclass["jsdeps"] = skip_if_exists(jstargets, js_command)
-
 long_description = (HERE / "README.md").read_text()
 
 # Get the package info from package.json
 pkg_json = json.loads((HERE / "package.json").read_bytes())
 
 setup_args = dict(
-    name=name,
+    name=NAME,
     version=pkg_json["version"],
     url=pkg_json["homepage"],
     author=pkg_json["author"]["name"],
@@ -70,7 +42,6 @@
     license=pkg_json["license"],
     long_description=long_description,
     long_description_content_type="text/markdown",
-    cmdclass=cmdclass,
     packages=setuptools.find_packages(),
     install_requires=[
         "jupyterlab~=3.0",
@@ -89,9 +60,26 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Framework :: Jupyter",
+        "Framework :: Jupyter :: JupyterLab",
+        "Framework :: Jupyter :: JupyterLab :: 3",
+        "Framework :: Jupyter :: JupyterLab :: Extensions",
+        "Framework :: Jupyter :: JupyterLab :: Extensions :: Prebuilt",
     ],
 )
 
+try:
+    from jupyter_packaging import (
+        wrap_installers,
+        npm_builder,
+        get_data_files
+    )
+    post_develop = npm_builder(
+        build_cmd="build:prod", source_dir="src", build_dir=lab_path
+    )
+    setup_args['cmdclass'] = wrap_installers(post_develop=post_develop, ensured_targets=ensured_targets)
+    setup_args['data_files'] = get_data_files(data_files_spec)
+except ImportError as e:
+    pass
 
 if __name__ == "__main__":
     setuptools.setup(**setup_args)