Updated music module.

1 files changed, 16 insertions, 14 deletions

diff --git a/i3blocks/i3music.sh b/i3blocks/i3music.sh
index 3aa764e..8dfd408 100755
--- a/i3blocks/i3music.sh
+++ b/i3blocks/i3music.sh
@@ -1,20 +1,22 @@
-#!/bin/bash
+#!/bin/sh
 
 case $BLOCK_BUTTON in
-	1) cmus-remote -r ;;
-	2) cmus-remote -u ;;
-	3) cmus-remote -n ;;
+	1) pgrep -x cmus && cmus-remote -r ;;
+	2) pgrep -x cmus && cmus-remote -u ;;
+	3) pgrep -x cmus && cmus-remote -n ;;
 esac
 
-status=$(cmus-remote -Q | grep status | awk '{print $2}')
-artist=$(cmus-remote -Q | grep "tag artist " | cut -d' ' -f3-)
-title=$(cmus-remote -Q | grep "tag title " | cut -d' ' -f3-)
-[ -z $artist ] && artist="(unknown)"
-[ -z $title ] && title=$(cmus-remote -Q | grep "file " | cut -d'/' -f5-)
-if [ $status = "playing" ]; then
-	echo "$artist ─ $title"
-elif [ $status = "paused" ]; then
-	echo "( $artist ─ $title )"
+symbol=🎵
+pgrep -x cmus >/dev/null || (echo "$symbol" && exit)
+stat="$(cmus-remote -Q | grep "status " | awk '{print $2}')"
+artist="$(cmus-remote -Q | grep "tag artist " | cut -d' ' -f3-)"
+title="$(cmus-remote -Q | grep "tag title " | cut -d' ' -f3-)"
+[[ -z "$artist" ]] && artist="(unknown)"
+[[ -z "$title" ]] && title="$(cmus-remote -Q | grep "file " | cut -d'/' -f5-)"
+if [ "$stat" = "playing" ]; then
+	echo "$symbol $artist ─ $title"
+elif [ "$stat" = "paused" ]; then
+	echo "( $symbol $artist ─ $title )"
 else
-	echo "$status"
+	echo "$symbol $stat"
 fi