From 488666344d6f63067b269df50f05db3edf0a1077 Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Tue, 11 Jun 2024 19:32:45 -0700
Subject: finished music status

---
 music_status.sh | 32 +++++++++++++++++++++++---------
 1 file changed, 23 insertions(+), 9 deletions(-)

diff --git a/music_status.sh b/music_status.sh
index 2e9cc87..39b806b 100644
--- a/music_status.sh
+++ b/music_status.sh
@@ -1,12 +1,26 @@
 #Script that writes the current mpd status
 #To be called by a remote device
+
 SSH_HOST='aberrant@ceres.local'
-STATUS=$(mpc status | grep paused)
-REMOTE_PORT_COMMAND='(arduino-cli board list | grep dev | grep -o '^\S*')'
-if [ -z $STATUS ] #not paused
-then
-	SONG=$(mpc current)
-	ssh $SSH_HOST "echo m$SONG > $REMOTE_PORT_COMMAND"
-else #paused
-	ssh $SSH_HOST "echo mPAUSED > $REMOTE_PORT_COMMAND"
-fi
+REMOTE_PORT_COMMAND="\$(arduino-cli board list | grep dev | grep -o '^\S*')"
+LAST_VAL=""
+while true
+do
+	STATUS=$(mpc status | grep paused)
+	if [ -z "$STATUS" ];
+	then
+		SONG=$(mpc current)
+		if [ "$SONG" != "$LAST_VAL" ];
+		then
+			ssh "$SSH_HOST" "echo m$SONG > $REMOTE_PORT_COMMAND"
+			LAST_VAL="$SONG"
+		fi
+	else
+		if [ "PAUSED" != "$LAST_VAL" ];
+		then
+			ssh "$SSH_HOST" "echo mPAUSED > $REMOTE_PORT_COMMAND"
+			LAST_VAL="PAUSED"
+		fi
+	fi
+	sleep 5
+done
-- 
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