Update the template

Author: fcollonval

.copier-answers.yml

@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
-_commit: v4.3.0
+_commit: v4.3.4
 _src_path: https://github.com/jupyterlab/extension-template
 author_email: ''
 author_name: Datalayer
@@ -12,3 +12,4 @@ project_short_description: A Jupyter Server extension to execute code cell from
 python_name: jupyter_server_nbmodel
 repository: https://github.com/datalayer/jupyter-server-nbmodel
 test: true
+

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

@@ -10,7 +10,12 @@ permissions:
 
 jobs:
   update-snapshots:
-    if: ${{ github.event.issue.pull_request && contains(github.event.comment.body, 'please update snapshots') }}
+    if: >
+      (
+        github.event.issue.author_association == 'OWNER' ||
+        github.event.issue.author_association == 'COLLABORATOR' ||
+        github.event.issue.author_association == 'MEMBER'
+      ) && github.event.issue.pull_request && contains(github.event.comment.body, 'please update snapshots')
     runs-on: ubuntu-latest
 
     steps:
@@ -25,10 +30,40 @@ jobs:
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Get PR Info
+        id: pr
+        env:
+          PR_NUMBER: ${{ github.event.issue.number }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          COMMENT_AT: ${{ github.event.comment.created_at }}
+        run: |
+          pr="$(gh api /repos/${GH_REPO}/pulls/${PR_NUMBER})"
+          head_sha="$(echo "$pr" | jq -r .head.sha)"
+          pushed_at="$(echo "$pr" | jq -r .pushed_at)"
+
+          if [[ $(date -d "$pushed_at" +%s) -gt $(date -d "$COMMENT_AT" +%s) ]]; then
+              echo "Updating is not allowed because the PR was pushed to (at $pushed_at) after the triggering comment was issued (at $COMMENT_AT)"
+              exit 1
+          fi
+
+          echo "head_sha=$head_sha" >> $GITHUB_OUTPUT
+
       - name: Checkout the branch from the PR that triggered the job
-        run: gh pr checkout ${{ github.event.issue.number }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh pr checkout ${{ github.event.issue.number }}
+
+      - name: Validate the fetched branch HEAD revision
+        env:
+          EXPECTED_SHA: ${{ steps.pr.outputs.head_sha }}
+        run: |
+          actual_sha="$(git rev-parse HEAD)"
+
+          if [[ "$actual_sha" != "$EXPECTED_SHA" ]]; then
+              echo "The HEAD of the checked out branch ($actual_sha) differs from the HEAD commit available at the time when trigger comment was submitted ($EXPECTED_SHA)"
+              exit 1
+          fi
 
       - name: Base Setup
         uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
@@ -48,3 +83,4 @@ jobs:
           # Playwright knows how to start JupyterLab server
           start_server_script: 'null'
           test_folder: ui-tests
+          npm_client: jlpm

README.md

@@ -2,6 +2,8 @@
 
 [![Github Actions Status](https://github.com/datalayer/jupyter-server-nbmodel/workflows/Build/badge.svg)](https://github.com/datalayer/jupyter-server-nbmodel/actions/workflows/build.yml)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/datalayer/jupyter-server-nbmodel/main?urlpath=lab)
+
+
 A Jupyter Server extension to execute code cell from the server.
 
 This extension is composed of a Python package named `jupyter_server_nbmodel`

ui-tests/README.md

@@ -12,7 +12,7 @@ in [jupyter_server_test_config.py](./jupyter_server_test_config.py).
 
 The default configuration will produce video for failing tests and an HTML report.
 
-> There is a new experimental UI mode that you may fall in love with; see [that video](https://www.youtube.com/watch?v=jF0yA-JLQW0).
+> There is a UI mode that you may like; see [that video](https://www.youtube.com/watch?v=jF0yA-JLQW0).
 
 ## Run the tests