Apply Zizmor suggestions to GitHub Actions and upgrade

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

@@ -1,14 +1,16 @@
 name: Binder Badge
 on:
-  pull_request_target:
+  pull_request_target: # zizmor: ignore[dangerous-triggers] does not seem to execute code, binder-link seems safely programmed
     types: [opened]
 
+permissions: {}
+
 jobs:
   binder:
     runs-on: ubuntu-latest
     permissions:
       pull-requests: write
     steps:
-      - uses: jupyterlab/maintainer-tools/.github/actions/binder-link@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/binder-link@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build.yml

@@ -6,6 +6,8 @@ on:
   pull_request:
     branches: '*'
 
+permissions: {}
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
@@ -17,10 +19,12 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      with:
+        persist-credentials: false
 
     - name: Base Setup
-      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
 
     - name: Install dependencies
       run: |
@@ -37,10 +41,12 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      with:
+        persist-credentials: false
 
     - name: Base Setup
-      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
 
     - name: Install dependencies
       run: |
@@ -69,7 +75,7 @@ jobs:
         pip uninstall -y "jupyter_ruff" jupyterlab
 
     - name: Upload extension packages
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
       with:
         name: extension-artifacts
         path: dist/jupyter_ruff*
@@ -82,12 +88,12 @@ jobs:
 
     steps:
     - name: Install Python
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
       with:
         python-version: '3.10'
         architecture: 'x64'
 
-    - uses: actions/download-artifact@v8
+    - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
       with:
         name: extension-artifacts
 
@@ -115,13 +121,15 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      with:
+        persist-credentials: false
 
     - name: Base Setup
-      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
 
     - name: Download extension package
-      uses: actions/download-artifact@v8
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
       with:
         name: extension-artifacts
 
@@ -138,7 +146,7 @@ jobs:
       run: jlpm install
 
     - name: Set up browser cache
-      uses: actions/cache@v5
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
       with:
         path: |
           ${{ github.workspace }}/pw-browsers
@@ -155,7 +163,7 @@ jobs:
 
     - name: Upload Playwright Test report
       if: always()
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
       with:
         name: jupyter_ruff-playwright-tests
         path: |

.github/workflows/check-release.yml

@@ -9,22 +9,26 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
+permissions: {}
+
 jobs:
   check_release:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
       - name: Base Setup
-        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
       - name: Check Release
-        uses: jupyter-server/jupyter_releaser/.github/actions/check-release@v2
+        uses: jupyter-server/jupyter_releaser/.github/actions/check-release@cf9c1ac90471e0978ef4d4f106b5d9b8917cb7af # v1.11.2
         with:
 
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload Distributions
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: jupyter_ruff-releaser-dist-${{ github.run_number }}
           path: .jupyter_releaser_checkout/dist

.github/workflows/enforce-label.yml

@@ -1,13 +1,15 @@
 name: Enforce PR label
-
 on:
   pull_request:
     types: [labeled, unlabeled, opened, edited, synchronize]
+
+permissions: {}
+
 jobs:
   enforce_label:
     runs-on: ubuntu-latest
     permissions:
       pull-requests: write
     steps:
       - name: enforce-triage-label
-        uses: jupyterlab/maintainer-tools/.github/actions/enforce-label@v1
+        uses: jupyterlab/maintainer-tools/.github/actions/enforce-label@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0

.github/workflows/prep-release.yml

@@ -23,17 +23,20 @@ on:
         description: "Use PRs with activity since the last stable git tag"
         required: false
         type: boolean
+
+permissions: {}
+
 jobs:
   prep_release:
     runs-on: ubuntu-latest
     permissions:
       contents: write
     steps:
-      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
 
       - name: Prep Release
         id: prep-release
-        uses: jupyter-server/jupyter_releaser/.github/actions/prep-release@v2
+        uses: jupyter-server/jupyter_releaser/.github/actions/prep-release@cf9c1ac90471e0978ef4d4f106b5d9b8917cb7af # v1.11.2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           version_spec: ${{ github.event.inputs.version_spec }}
@@ -45,4 +48,6 @@ jobs:
 
       - name: "** Next Step **"
         run: |
-          echo "Optional): Review Draft Release: ${{ steps.prep-release.outputs.release_url }}"
+          echo "Optional): Review Draft Release: ${PREP_RELEASE_URL}"
+        env:
+          PREP_RELEASE_URL: ${{ steps.prep-release.outputs.release_url }}

.github/workflows/publish-release.yml

@@ -19,17 +19,18 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
 
-      - uses: actions/create-github-app-token@v3
+      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
         id: app-token
         with:
           app-id: ${{ vars.APP_ID }}
           private-key: ${{ secrets.APP_PRIVATE_KEY }}
+          permission-contents: write
 
       - name: Populate Release
         id: populate-release
-        uses: jupyter-server/jupyter_releaser/.github/actions/populate-release@v2
+        uses: jupyter-server/jupyter_releaser/.github/actions/populate-release@cf9c1ac90471e0978ef4d4f106b5d9b8917cb7af # v1.11.2
         with:
           token: ${{ steps.app-token.outputs.token }}
           branch: ${{ github.event.inputs.branch }}
@@ -38,7 +39,7 @@ jobs:
 
       - name: Finalize Release
         id: finalize-release
-        uses: jupyter-server/jupyter_releaser/.github/actions/finalize-release@v2
+        uses: jupyter-server/jupyter_releaser/.github/actions/finalize-release@cf9c1ac90471e0978ef4d4f106b5d9b8917cb7af # v1.11.2
         with:
           token: ${{ steps.app-token.outputs.token }}
           release_url: ${{ steps.populate-release.outputs.release_url }}
@@ -47,10 +48,14 @@ jobs:
         if: ${{ success() }}
         run: |
           echo "Verify the final release"
-          echo ${{ steps.finalize-release.outputs.release_url }}
+          echo "${FINALIZE_RELEASE_URL}"
+        env:
+          FINALIZE_RELEASE_URL: ${{ steps.finalize-release.outputs.release_url }}
 
       - name: "** Failure Message **"
         if: ${{ failure() }}
         run: |
           echo "Failed to Publish the Draft Release Url:"
-          echo ${{ steps.populate-release.outputs.release_url }}
+          echo "${POPULATE_RELEASE_URL}"
+        env:
+          POPULATE_RELEASE_URL: ${{ steps.populate-release.outputs.release_url }}

.github/workflows/update-integration-tests.yml

@@ -29,9 +29,10 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+          persist-credentials: true
 
       - name: Get PR Info
         id: pr
@@ -69,7 +70,7 @@ jobs:
           fi
 
       - name: Base Setup
-        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
 
       - name: Install dependencies
         run: python -m pip install -U "jupyterlab>=4.0.0,<5"
@@ -80,7 +81,7 @@ jobs:
           jlpm
           python -m pip install .
 
-      - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
+      - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@94b14ddfbdd1ed651e9f9343ae2409ab5c73a6a8 # v0.35.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           # Playwright knows how to start JupyterLab server