pavol: show mute status in output

1 files changed, 22 insertions, 4 deletions

diff --git a/dot/local/bin/pavol b/dot/local/bin/pavol
index c88437c..cceda70 100755
--- a/dot/local/bin/pavol
+++ b/dot/local/bin/pavol
@@ -26,14 +26,17 @@ mute() # uses $sink
     esac
 }
 
-show_volume_line() # uses $sink
+show_volume_line() { show_sink_line Volume; }
+show_mute_line() { show_sink_line Mute; }
+
+show_sink_line() # uses $sink
 {
-        local want_next=
+        local wanted_line="$1" want_next=
         pactl list sinks | while read line; do
                 case "$line" in
                         "Name: $sink") want_next=1 ;;
                         'Name: '*) want_next= ;;
-                        'Volume: '*)
+                        "${wanted_line}: "*)
                                 [ "$want_next" ] || continue
                                 echo "$line"
                                 break
@@ -59,10 +62,25 @@ show_volume_number() # uses $sink
         fi
 }
 
+show_mute_bool()
+{
+    set -- $(show_mute_line)
+    echo "$2"
+}
+
+show_status()
+{
+    volume=$(show_volume_number)
+    case "$(show_mute_bool)" in
+        "yes") printf '%s (muted)\n' "$volume" ;;
+        "no") echo "$volume" ;;
+    esac
+}
+
 case "$1" in
         [0-9]*)       set_volume "$1" ;;
         [-+*/][0-9]*) set_volume $(( $(show_volume_number) $1 )) ;;
-        '')           show_volume_number ;;
+        '')           show_status ;;
         --mute=*)     mute "${1%mute=}" ;;
         --mute)       mute "$2" ;;
         *)            die 'usage' ;;