From 3c49712d8c6ad071b5923b4d4544eb3dd690e1e9 Mon Sep 17 00:00:00 2001
From: lambtho12 <github@thl.ovh>
Date: Fri, 14 Jan 2022 16:38:14 +0100
Subject: [PATCH] feat: add rfc3339 format for templates

---
 lua/telekasten.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lua/telekasten.lua b/lua/telekasten.lua
index 0d61739..b688771 100644
--- a/lua/telekasten.lua
+++ b/lua/telekasten.lua
@@ -282,6 +282,14 @@ local function calculate_dates(date)
         .. ", "
         .. dinfo.year
 
+    local zonehour = string.sub(os.date("%z"), 1, 3)
+    local zonemin = string.sub(os.date("%z"), 4, 5)
+    dates.rfc3339 = os.date("%Y-%m-%dT%H:%M:%S")
+        .. "Z"
+        .. zonehour
+        .. ":"
+        .. zonemin
+
     dates.date = os.date(df.date, time)
     dates.prevday = os.date(df.date, time - oneday)
     dates.nextday = os.date(df.date, time + oneday)
@@ -333,6 +341,7 @@ local function linesubst(line, title, dates)
         date = dates.date,
         isoweek = dates.isoweek,
         year = dates.year,
+        rfc3339 = dates.rfc3339,
 
         prevday = dates.prevday,
         nextday = dates.nextday,