From 1a2b6cda9f0144a8b19d69321ccc4404df860b77 Mon Sep 17 00:00:00 2001
From: Marcel Schneider <marcel@webschneider.org>
Date: Wed, 13 Jan 2021 11:41:16 +0100
Subject: [PATCH] tmux: limit length of music info

---
 tmux/clementine.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tmux/clementine.sh b/tmux/clementine.sh
index 1549fd7..aedd58e 100755
--- a/tmux/clementine.sh
+++ b/tmux/clementine.sh
@@ -1,5 +1,8 @@
+#!/usr/bin/env zsh
+set -eu
 if hash clementine 2>/dev/null && pgrep clementine > /dev/null; then
     ARTIST=$(qdbus org.mpris.MediaPlayer2.clementine /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get org.mpris.MediaPlayer2.Player Metadata | grep 'xesam:artist: '  | cut -c15-)
     TITLE=$(qdbus org.mpris.MediaPlayer2.clementine /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get org.mpris.MediaPlayer2.Player Metadata | grep 'xesam:title: '  | cut -c14-)
-    echo "$ARTIST - $TITLE"
+    COMBINED="$ARTIST - $TITLE"
+    echo ${COMBINED:0:40}
 fi