From af2893d2ce3b4279d74f67813ca0a10e2a3a4e98 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Wed, 22 Feb 2017 10:43:13 +0100
Subject: [PATCH] Updater implementation for FTL

---
 advanced/Scripts/update.sh         | 27 +++++++++++++++++++++++++++
 automated install/basic-install.sh |  3 +--
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/advanced/Scripts/update.sh b/advanced/Scripts/update.sh
index 10847ead..b5a7e1a4 100755
--- a/advanced/Scripts/update.sh
+++ b/advanced/Scripts/update.sh
@@ -75,6 +75,18 @@ GitCheckUpdateAvail() {
   fi
 }
 
+FTLcheckUpdate() {
+
+	local FTLversion=$(/usr/bin/pihole-FTL tag)
+	local FTLlatesttag=$(curl -sI https://github.com/pi-hole/FTL/releases/latest | grep 'Location' | awk -F '/' '{print $NF}' | tr -d '\r\n')
+
+	if [[ "${FTLversion}" != "${FTLlatesttag}" ]]; then
+		return 0
+	else
+		return 1
+	fi
+}
+
 main() {
   local pihole_version_current
   local web_version_current
@@ -96,6 +108,21 @@ main() {
     echo "::: Pi-hole Core:   up to date"
   fi
 
+  if FTLcheckUpdate ; then
+    FTL_update=true
+    echo "::: FTL:            update available"
+  else
+    FTL_update=false
+    echo "::: FTL:            up to date"
+  fi
+
+  if ${FTL_update}; then
+    echo ":::"
+    echo "::: FTL out of date"
+    FTLdetect
+    echo ":::"
+  fi
+
   if [[ ${INSTALL_WEB} == true ]]; then
     if ! is_repo "${ADMIN_INTERFACE_DIR}" ; then
       echo "::: Critical Error: Web Admin repo is missing from system!"
diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh
index 3f8122cd..e784ab18 100755
--- a/automated install/basic-install.sh	
+++ b/automated install/basic-install.sh	
@@ -1157,8 +1157,7 @@ FTLinstall() {
   local binary="${1}"
   local latesttag
   local orig_dir
-  echo ":::"
-  echo -n "::: Installing FTL... "
+  echo -n ":::  Installing FTL... "
 
   orig_dir="${PWD}"
   latesttag=$(curl -sI https://github.com/pi-hole/FTL/releases/latest | grep "Location" | awk -F '/' '{print $NF}')