Update to font awesome icons instead of emoji

waybar/waybar-idle.sh

@@ -8,21 +8,23 @@ else
 fi
 
 if [[ $MODE == "none" ]]; then
-    ICON="☕"
+    ICON=""
 elif [[ $MODE == "fade" ]]; then
-    ICON="🌌"
+    ICON=""
 elif [[ $MODE == "dim" ]]; then
-    ICON="⬛"
+    ICON=""
 elif [[ $MODE == "lock" ]]; then
-    ICON="🔒"
+    ICON=""
 elif [[ $MODE == "sleep" ]]; then
-    ICON="💤"
+    ICON=" "
 elif [[ $MODE == "hibernate" ]]; then
-    ICON="↯ "
-else
-    ICON="? "
-    echo '{"text":"'$ICON'","icon":"'$ICON'","tooltip":"Error: Invalid mode ('$MODE')","class":"'$MODE'"}'
-    exit
+    ICON=" "
 fi
 
-echo '{"text":"'$ICON'","icon":"'$ICON'","tooltip":"Change sleep mode ('$MODE')","class":"'$MODE'"}'
+MSG="Change sleep mode ($MODE)"
+if [[ -z $ICON ]]; then
+    ICON="🯄 "
+    MSG="Error: Invalid mode ($MODE)"
+fi
+
+echo '{"text":"'$ICON'","icon":"'$ICON'","tooltip":"'$MSG'","class":"'$MODE'"}'