Google Apps Script to Sync Google Calendar

What's this?

This GAS allows you to sync events of Google Calendar.

e.g. You have [email protected] and [email protected]

[email protected]

• Fetch events of [email protected]
• Check guests of each event
• If [email protected] is not invited to the event, the script invites [email protected]
• If [email protected] is already invited and has set a YES/NO status, the script updates the status of [email protected]
• If [email protected] and [email protected] have opposite statuses, the script notifies Slack

[email protected]

• Fetch events of [email protected]
• Check guests of each event
• If [email protected] is not invited to the event, the script invites [email protected]
• If [email protected] is already invited and has set a YES/NO status, the script updates the status of [email protected]
• If [email protected] and [email protected] have opposite statuses, the script notifies Slack

How to use

IT IS REQUIRED TO EXECUTE THE SCRIPT ON BOTH ACCOUNTS TO SYNC EVENTS.

Set up a variable

To execute the GAS, please configure GUEST_IDS.

• GUEST_IDS: Email address(es) that you want to invite as guests for your events.

Add Calendar Service

Click Services on the sidebar of the Google Apps Script Editor, and add Google Calendar API (Version v3).

Initialize Script

You may simply run the init method from the editor. It will sync your calendar and create a trigger that runs the script every 5 minutes.