From 0cd03772f7d838b20e161ae1a7664ab76448a8b3 Mon Sep 17 00:00:00 2001
From: 0ry5 <oscar.bloch@posteo.de>
Date: Fri, 11 Apr 2025 19:52:25 +0200
Subject: [PATCH] fix(events_to_ics): fix VTIMEZONE
---
_plugins/events_to_ics.rb | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/_plugins/events_to_ics.rb b/_plugins/events_to_ics.rb
index b32d88a..954719e 100644
--- a/_plugins/events_to_ics.rb
+++ b/_plugins/events_to_ics.rb
@@ -14,8 +14,23 @@ module Jekyll
default_duration = Rational(4, 24)
cal = Icalendar::Calendar.new
+ # Define Europe/Berlin timezone with standard rules (incl. DST)
cal.timezone do |t|
t.tzid = "Europe/Berlin"
+ # Daylight Saving Time (DST) adjustments (if applicable)
+ t.daylight do |d|
+ d.tzoffsetfrom = "-0100"
+ d.tzoffsetto = "-0200"
+ d.dtstart = "19700329T020000"
+ d.tzname = "CEST"
+ end
+ # Standard Time definition
+ t.standard do |s|
+ s.tzoffsetfrom = "-0200"
+ s.tzoffsetto = "-0100"
+ s.dtstart = "19701025T030000"
+ s.tzname = "CET"
+ end
end
events.each do |event|