fixed calcurse syncing script for polybar

bin/calcurse-sync.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# yellow for in progress
+polybar-msg action calendar-sync hook 3 1>/dev/null
 
 OUTPUT=$(CALCURSE_CALDAV_PASSWORD=$(pass show cal.keegandeppe.com/kdeppe 2>&1) calcurse-caldav 2>&1)
 ERRORS=$(echo "$OUTPUT" | grep error)

gui/polybar/config.ini

@@ -243,6 +243,7 @@ type = custom/ipc
 hook-0 = echo -e '\uf073'
 hook-1 = echo -e '%{F#0F0}\uf274'
 hook-2 = echo -e '%{F#F00}\uf273'
+hook-3 = echo -e '%{F#FF0}\uf073'
 initial = 1
 click-left = calcurse-sync.sh