sb

commit c31c4eadb9888456d514a1bc757a89d72e89e8b2
parent b0dbb04baaed4b93716343dcd601486aafffa92c
Author: Cem Keylan <cem@ckyln.com>
Date:   Sat, 30 May 2020 18:19:07 +0300

showmpd: simplify function, remove usage of grep/head, etc

Diffstat:
M
func/sb_showmpd
 | 
14
+++++++-------

1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/func/sb_showmpd b/func/sb_showmpd
@@ -1,11 +1,11 @@
 # gets song info from mpd
 
-getmpd() {
-	mpc -f "[[%artist% - ]%title%]|[%file%]" 2>/dev/null | grep -v "volume:" | head -n 1 | tr '\n' ' '
-	mpc 2>/dev/null | awk 'NR==2' | awk '{print $3}'
-}
-
 showmpd() {
-	[ -z "$(getmpd)" ] && return 1
-	printf "Playing: $(getmpd) $DELIMITER "
+    out=$(mpc -f "[[%artist% - ]%title%]|[%file%]" 2>/dev/null | tr '\n' ' ')
+    time="${out#*] */* }" time="${time## }" time=${time%% (*}
+    out=${out%% \[*}
+
+    [ "$out" = "$time" ] && return 0
+
+    printf 'Playing: %s %s %s ' "$out" "$time" "$DELIMETER"
 }