Try fetching calendar

.github/workflows/getcalendar.yml

@@ -0,0 +1,34 @@
+name: Fetch the Google Calendar
+
+on:
+  workflow_dispatch:
+  # schedule:
+    #  - cron: '01 18 * * *'
+
+permissions:
+  contents: write
+
+jobs:
+  fetch-calendar:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Curl calendar
+      run: |
+        cd static/js
+        echo "download calendar"
+        bash ../../getcalendar.sh
+        echo "preparing to push change(s)"
+        git add .
+        if git commit -m "Add updates"
+        then
+            git push
+            echo "Changed!"
+            exit 0
+        else
+          echo "No change"
+          true # ensure success
+        fi
+      env: # for gh
+        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

calendar.sh

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+CALENDAR_ID="[email protected]"
+API_KEY="AIzaSyDJkXq1faq2G5NkFkFTh9Sikdpc2YXTVXs"
+NOW=$(date '+%Y-%m-%dT%H:%M:%SZ')
+OPTS="?key=${API_KEY}&timeMin=${NOW}&singleEvents=true&orderBy=startTime&timezone=UTC&maxResults=20"
+curl -sS -o calendar.json "https://www.googleapis.com/calendar/v3/calendars/${CALENDAR_ID}/events${OPTS}" \
+  -H 'accept: application/json, text/javascript, */*; q=0.01' \
+  -H 'origin: https://events.apache.org'