Merge pull request #26 from yacchin1205/feature/notebook7

Remove unnecessary files & Correct author information

.copier-answers.yml

@@ -1,8 +1,6 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
 _commit: v4.1.0
 _src_path: https://github.com/jupyterlab/extension-template
-author_email: [email protected]
-author_name: nii
 has_binder: false
 has_settings: false
 kind: frontend

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

@@ -0,0 +1,31 @@
+# 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
+    steps:
+      - name: comment on PR with Binder link
+        uses: actions/github-script@v3
+        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}/${PR_HEAD_REF}?urlpath=lab) :point_left: Launch a Binder on branch _${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 }}
+