From a57f02f6a6aeaad6aa8dfb61e6fd5a1d7aa02b72 Mon Sep 17 00:00:00 2001
From: Ich bin Frei <frei@thinkpad.localdomain>
Date: Sun, 13 Dec 2020 06:20:07 +0200
Subject: [PATCH] Refresh clock at exactly 00 seconds. Update interval in
 dwmblocks/config.h has to be 0

---
 .local/bin/statusbar/clock | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.local/bin/statusbar/clock b/.local/bin/statusbar/clock
index d25e8d00..6582334a 100755
--- a/.local/bin/statusbar/clock
+++ b/.local/bin/statusbar/clock
@@ -1,5 +1,13 @@
 #!/bin/sh
 
+# Refresh clock at exactly 00 seconds
+refresh(){
+    SCRIPT_NAME=`basename "$0"`
+    pidof -x $SCRIPT_NAME && exit 1 # exit if already running
+    sleep $((60-$(date "+%S")))
+    kill -35 $(pidof dwmblocks)
+}
+
 clock=$(date '+%I')
 
 case "$clock" in
@@ -27,3 +35,4 @@ case $BLOCK_BUTTON in
 esac
 
 date "+%Y %b %d (%a) $icon%I:%M%p"
+refresh &