From ef153eeae3807982e6f694ade20a2b841e11496f Mon Sep 17 00:00:00 2001
From: Ruzicka Pavel <ruza@ruza.eu>
Date: Thu, 1 Jun 2017 20:31:26 +0200
Subject: [PATCH] push-cardids.sh update

---
 brmdoor-rpi/push-cardids.sh | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 brmdoor-rpi/push-cardids.sh

diff --git a/brmdoor-rpi/push-cardids.sh b/brmdoor-rpi/push-cardids.sh
new file mode 100644
index 0000000..47291f3
--- /dev/null
+++ b/brmdoor-rpi/push-cardids.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+MSG_SUCCESS="Seznam brmkaret byl aktualizovan"
+
+cat - > /tmp/cards.tmp
+
+cf=/home/brmdoor/brmdoor/brmdoor-rpi/allowed.list
+
+if [ `cat /tmp/cards.tmp | wc -l` -le 20 -o `cat /tmp/cards.tmp | wc -l` -ge 100 ]; then
+  echo "Sanity check error: file length mismatch"
+  exit 1
+fi
+
+if [ `diff /tmp/cards.tmp /root/brmdoor/allowed.list | wc -l` -ge 20 ]; then
+  echo "Sanity check error: too many changes"
+  exit 1
+fi
+
+CARDS_COUNT="$(wc -l /tmp/cards.tmp)"
+MSG_SUCCESS="${MSG_SUCCESS} (${CARDS_COUNT} cards)"
+
+cp /tmp/cards.tmp "$cf" && logger "${MSG_SUCCESS}" && echo "${HOSTNAME}: ${MSG_SUCCESS}"
+