tmux: limit length of music info

4 years ago · 1a2b6cda9f
1 changed files with 4 additions and 1 deletions
--- 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