From e07aaedfef89e45532bc7b02e5c87702559dbd60 Mon Sep 17 00:00:00 2001
From: maia arson crimew <maia@crimew.gay>
Date: Sun, 5 Jun 2022 12:56:50 +0200
Subject: [PATCH] polybar: hide recycling collection indicator when no
 collection today or tomorrow

---
 .config/polybar/scripts/real.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.config/polybar/scripts/real.sh b/.config/polybar/scripts/real.sh
index a496dc2..6661905 100755
--- a/.config/polybar/scripts/real.sh
+++ b/.config/polybar/scripts/real.sh
@@ -30,9 +30,16 @@ data="$(curl -s "https://www.real.sammelkalender.ch/app/appSammeldaten.php?nGem=
 collection_today="$(echo "$data" | jq -r ".[] | select(.DATUM == \"$today\") | .AbarOne")"
 collection_tomorrow="$(echo "$data" | jq -r ".[] | select(.DATUM == \"$tomorrow\") | .AbarOne")"
 
+has_printed=0
 if [[ "$collection_today" != "null" ]]; then
     format_collections $collection_today
+    has_printed=1
 fi
 if [[ "$collection_tomorrow" != "null" ]]; then
     echo "tomorrow: $(format_collections $collection_tomorrow)"
+    has_printed=1
+fi
+# hide the module
+if [[ "$has_printed" == "0" ]]; then
+    echo ""
 fi