From edde1a8577771d2acb6544725fc7b0b03e3639ba Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Thu, 4 Jan 2018 12:10:16 -0800
Subject: [PATCH] use notify-send if it is installed when timers expire

---
 alarm | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/alarm b/alarm
index 61c6119..4b9639c 100755
--- a/alarm
+++ b/alarm
@@ -6,12 +6,26 @@ fi;
 MPG321DEVICE="-o pulse"
 MUSIC=''
 MPG321OPTS="-n 300"
+cmd_exists () {
+    if which "$1" >/dev/null 2>&1; then
+        return 0;
+    else
+        return 1;
+    fi;
+}
+
+message() {
+    if cmd_exists "notify-send"; then
+        notify-send -t 4000 Alarm "your $SLEEP timer has expired";
+    fi;
+}
+
 for plantasia in ~/media/{audio,music}/mort_garson/plantasia/01_plantasia.mp3 \
                  ~/media/jack2/Plantasia/01\ Plantasia.mp3; do
                      
     if [ -e "${plantasia}" ]; then
         MUSIC="${plantasia}"
-        MPG321OPTS="-k 15 -n 224";
+        MPG321OPTS="-k 15 -n 209";
     fi;
 done;
 if [ -z "$MUSIC" ]; then
@@ -22,4 +36,4 @@ if [ -z "$MUSIC" ]; then
 	    MUSIC="$(find ~/media/jack/ \( -type f -o -xtype f \) -iname '*.mp3' -print -quit)"
     fi;
 fi;
-(sleep $SLEEP; mpg321 $MPG321DEVICE $MPG321OPTS "$MUSIC" >/dev/null 2>&1 ) &
+(sleep $SLEEP; message; mpg321 $MPG321DEVICE $MPG321OPTS "$MUSIC" >/dev/null 2>&1 ) &
-- 
2.39.2