Add -s/-S options for status

1 files changed, 6 insertions, 1 deletions

@@ -9,12 +9,14 @@ _radio_desc=2
 _radio_tags=3
 
 RADIO_PID_FILE=/tmp/radio.pid
+RADIO_STATUS_FILE=/tmp/radio.status
 
 usage() {
         cat <<EOF
 RADIO: play the radio
 USAGE:  radio -h
         radio -k
+        radio [-s|-S]
         radio -l [QUERY]
         radio [STATION]
 
@@ -28,7 +30,10 @@ PARAMETERS:
 FLAGS:
  -h             Show this help.
  -k             Kill the currently-playing radio invocation.
+ -K             Kill all instances of $RADIO_PLAYER.
  -e             Edit \$RADIO_STATIONS using \$EDITOR.
+ -s             Show radio's status and exit.
+ -S             Show radio's status until the user quits with C-c.
  -l [QUERY]     List all known stations and exit.
                 If QUERY is present, filter the list to those stations
                 matching QUERY.
@@ -54,7 +59,7 @@ _radio_play() {
                 station="$candidates"
         fi
         echo >&2 "Playing $(echo "$station" | cut -f $_radio_desc)..."
-        "$RADIO_PLAYER" "$(echo "$station" | cut -f $_radio_url)" &
+        "$RADIO_PLAYER" "$(echo "$station" | cut -f $_radio_url)" >"$RADIO_STATUS_FILE" 2>&1 &
         echo $! >"$RADIO_PID_FILE"
         exit
 }