Use maintainer-tools base setup action, update Python versions on CI

.github/workflows/binder-on-pr.yml

@@ -1,30 +1,15 @@
-# Reference https://mybinder.readthedocs.io/en/latest/howto/gh-actions-badges.html
 name: Binder Badge
 on:
   pull_request_target:
     types: [opened]
 
-permissions:
-  pull-requests:
-    write
-
 jobs:
   binder:
     runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
     steps:
-    - name: comment on PR with Binder link
-      uses: actions/github-script@v1
-      with:
-        github-token: ${{secrets.GITHUB_TOKEN}}
-        script: |
-          var PR_HEAD_USERREPO = process.env.PR_HEAD_USERREPO;
-          var PR_HEAD_REF = process.env.PR_HEAD_REF;
-          github.issues.createComment({
-            issue_number: context.issue.number,
-            owner: context.repo.owner,
-            repo: context.repo.repo,
-            body: `[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/${PR_HEAD_USERREPO}/${PR_HEAD_REF}?urlpath=voila/tree) :point_left: Try it on binder (branch _${PR_HEAD_USERREPO}/${PR_HEAD_REF}_)`
-          })
-      env:
-        PR_HEAD_REF: ${{ github.event.pull_request.head.ref }}
-        PR_HEAD_USERREPO: ${{ github.event.pull_request.head.repo.full_name }}
+      - uses: jupyterlab/maintainer-tools/.github/actions/binder-link@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          url_path: voila/tree

.github/workflows/build.yml

@@ -17,20 +17,12 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v2
 
-    - name: Install node
-      uses: actions/setup-node@v1
-      with:
-       node-version: '12.x'
-
-    - name: Install Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.9'
-        architecture: 'x64'
+    - name: Base Setup
+      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
     - name: Install Dependencies
       run: |
-        python -m pip install -U pip jupyterlab~=3.0 jupyter_packaging~=0.10 'nbclassic!=0.3.3'
+        python -m pip install -U jupyterlab~=3.0 jupyter_packaging~=0.10
 
     - name: Install the Voilà Preview JupyterLab extension
       run: |

.github/workflows/check-release.yml

@@ -17,41 +17,12 @@ jobs:
       - 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: Base Setup
+        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
       - name: Upgrade packaging dependencies
         run: |
-          pip install --upgrade pip setuptools wheel jupyter-packaging~=0.10 --user
+          pip install --upgrade jupyter-packaging~=0.10 --user
 
       - name: Install Dependencies
         run: |

.github/workflows/main.yml

@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest]
-        python_version: [3.6, 3.7, 3.8, 3.9]
+        python_version: ['3.7', '3.8', '3.9', '3.10']
 
     steps:
     - uses: actions/checkout@v2
@@ -44,7 +44,6 @@ jobs:
         (cd tests/skip_template; pip install .)
 
     - name: Run tests (with traitlets 5)
-      if: matrix.python_version != '3.6'
       shell: bash -l {0}
       run: |
         pip install "traitlets>=5.0.3,<6"
@@ -76,7 +75,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest]
-        python-version: ['3.7', '3.8', '3.9']
+        python-version: ['3.7', '3.8', '3.9', '3.10']
     steps:
       - uses: actions/checkout@v2
 

.github/workflows/packaging.yml

@@ -21,32 +21,30 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
-    - name: Install node
-      uses: actions/setup-node@v1
-      with:
-       node-version: '14.x'
-    - name: Install Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.9'
-        architecture: 'x64'
+
+    - name: Base Setup
+      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip wheel
         python -m pip install setuptools jupyter_packaging~=0.10 "jupyterlab>=3,<4" build
+
     - name: Build pypi distributions
       run: |
         python -m build
+
     - name: Build npm distributions
       run: |
         pushd packages/jupyterlab-preview
         npm pack
         popd
         cp packages/*/*.tgz dist
+
     - name: Build checksum file
       run: |
         cd dist
         sha256sum * | tee SHA256SUMS
+
     - name: Upload distributions
       uses: actions/upload-artifact@v2
       with:
@@ -60,11 +58,11 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu, macos, windows]
-        python: ['3.6', '3.9']
+        python: ['3.7', '3.10']
         include:
-          - python: '3.6'
+          - python: '3.7'
             dist: 'voila*.tar.gz'
-          - python: '3.9'
+          - python: '3.10'
             dist: 'voila*.whl'
           - os: windows
             py_cmd: python

.github/workflows/ui-tests.yml

@@ -13,40 +13,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up Python
-        uses: actions/setup-python@v1
-        with:
-          python-version: ${{ matrix.python }}
-
-      - name: Set up Node
-        uses: actions/setup-node@v1
-        with:
-          node-version: '16.x'
 
-      - name: Cache pip on Linux
-        uses: actions/cache@v2
-        if: startsWith(runner.os, 'Linux')
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ matrix.python }}-${{ hashFiles('setup.py') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-${{ matrix.python }}
-
-      - name: Get yarn cache directory path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - name: Cache yarn
-        uses: actions/cache@v2
-        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+      - name: Base Setup
+        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip jupyterlab~=3.0 numpy bqplot matplotlib ipympl==0.8.0 ipyvolume scipy
+          python -m pip install --upgrade jupyterlab~=3.0 numpy bqplot matplotlib ipympl==0.8.0 ipyvolume scipy
           python -m pip install ".[test]"
           jlpm
           jlpm build