From 24a104eec5645521564468a0d4f38b8fe9a2feae Mon Sep 17 00:00:00 2001
From: Jim MacLeod <jmacleod@gmail.com>
Date: Fri, 15 Jul 2022 02:05:43 -0700
Subject: [PATCH 1/2] Add onEventUpdated triggers for push support

---
 .Code.gs.swp | Bin 0 -> 24576 bytes
 Code.gs      |  12 ++++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 .Code.gs.swp

diff --git a/.Code.gs.swp b/.Code.gs.swp
new file mode 100644
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GIT binary patch
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diff --git a/Code.gs b/Code.gs
index cdf292f..443c7b8 100644
--- a/Code.gs
+++ b/Code.gs
@@ -31,6 +31,11 @@ var sourceCalendars = [                // The ics/ical urls that you want to get
   
 ];
 
+var addUpdateTrigger = true;           // EXPERIMENTAL: use Google Calendar native "onEventUpdated" trigger
+var sourceCalendarOwners = [           // EXPERIMENTAL: list of email addresses of sourceCalendars owners, to set "onEventUpdated" triggers
+  "user@example.com"
+];
+
 var howFrequent = 15;                  // What interval (minutes) to run this script on to check for new events
 var onlyFutureEvents = false;          // If you turn this to "true", past events will not be synced (this will also removed past events from the target calendar if removeEventsFromCalendar is true)
 var addEventsToCalendar = true;        // If you turn this to "false", you can check the log (View > Logs) to make sure your events are being read correctly before turning this on
@@ -104,6 +109,13 @@ function install(){
   ScriptApp.newTrigger("startSync").timeBased().everyMinutes(getValidTriggerFrequency(howFrequent)).create();
   ScriptApp.newTrigger("startSync").timeBased().after(1000).create();
   
+  //Add push trigger if enabled
+  if (addUpdateTrigger) {
+    sourceCalendarOwners.forEach(ownerEmail =>
+      ScriptApp.newTrigger("startSync").forUserCalendar(ownerEmail).onEventUpdated().create()
+    )
+  }
+
   //Schedule sync routine to look for update once per day
   ScriptApp.newTrigger("checkForUpdate").timeBased().everyDays(1).create();
 }

From b6adf55146ffa98451ae9b60f20e120adc29386f Mon Sep 17 00:00:00 2001
From: Jim MacLeod <jmacleod@gmail.com>
Date: Fri, 15 Jul 2022 02:09:04 -0700
Subject: [PATCH 2/2] set reasonable default for new feature (do nothing)

---
 .Code.gs.swp | Bin 24576 -> 0 bytes
 Code.gs      |   2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 delete mode 100644 .Code.gs.swp

diff --git a/.Code.gs.swp b/.Code.gs.swp
deleted file mode 100644
index edcbf33ac69411d15b067cce350ac74b394275e4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/Code.gs b/Code.gs
index 443c7b8..24f68f1 100644
--- a/Code.gs
+++ b/Code.gs
@@ -31,7 +31,7 @@ var sourceCalendars = [                // The ics/ical urls that you want to get
   
 ];
 
-var addUpdateTrigger = true;           // EXPERIMENTAL: use Google Calendar native "onEventUpdated" trigger
+var addUpdateTrigger = false;          // EXPERIMENTAL: use Google Calendar native "onEventUpdated" trigger
 var sourceCalendarOwners = [           // EXPERIMENTAL: list of email addresses of sourceCalendars owners, to set "onEventUpdated" triggers
   "user@example.com"
 ];