sway/i3status-wrapper: Usar --no-colors en vez de hacer manualmente

.config/sway/i3status-wrapper

@@ -2,18 +2,13 @@
 
 . ~/.profile
 
-# https://stackoverflow.com/a/54547589
-strip() {
-	cat /dev/stdin | sed $'s/\e\\[[0-9;:]*[a-zA-Z]//g'
-}
-
 i3status | while true; do
 	read line
 	json_array="$(echo $line | grep -F [{ | sed -e 's/^,//')"
 	if test -z "$json_array"; then
 		echo "$line"
 	else 
-		zeit_obj='{"name":"zeit","instance":"zeit","markup":"none","full_text":"'$(zeit tracking | strip)'"}'
+		zeit_obj='{"name":"zeit","instance":"zeit","markup":"none","full_text":"'$(zeit tracking --no-colors)'"}'
 		json_array="$(echo $json_array | jq ". |= [$zeit_obj] + .")"
 		echo "$json_array,"
 	fi