From f434cd612532b2be253a3d9e83fd3e4a6035355d Mon Sep 17 00:00:00 2001
From: kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Date: Tue, 26 May 2020 14:27:11 +0200
Subject: [PATCH] Don't try to update unifi poller if it isn't installed Fixes
 #111

---
 blueprints/unifi/update.sh | 35 ++++++++++++++++++++---------------
 1 file changed, 20 insertions(+), 15 deletions(-)

diff --git a/blueprints/unifi/update.sh b/blueprints/unifi/update.sh
index a585afab..f40a1b24 100755
--- a/blueprints/unifi/update.sh
+++ b/blueprints/unifi/update.sh
@@ -2,20 +2,25 @@
 # This file contains the update script for unifi
 # Unifi Controller is updated through pkg, Unifi-Poller is not. This script updates Unifi-Poller
 
-FILE_NAME=$(curl -s https://api.github.com/repos/unifi-poller/unifi-poller/releases/latest | jq -r ".assets[] | select(.name | contains(\"amd64.txz\")) | .name")
-DOWNLOAD=$(curl -s https://api.github.com/repos/unifi-poller/unifi-poller/releases/latest | jq -r ".assets[] | select(.name | contains(\"amd64.txz\")) | .browser_download_url")
-
-# Check to see if there is an update.
-# shellcheck disable=SC2154
-if [[ -f /mnt/"${global_dataset_config}"/"${1}"/"${FILE_NAME}" ]]; then
-  echo "Unifi-Poller is up to date."
-  exit 1
+if [[ ! "${!POLLER}" ]]; then
+	echo "Skipping Unifi Poller for update, not installed"
 else
-  # Download and install the package
-  iocage exec "${1}" fetch -o /config "${DOWNLOAD}"
-  iocage exec "${1}" pkg install -qy /config/"${FILE_NAME}"
-  iocage exec "${1}" service unifi restart
-  iocage exec "${1}" service unifi_poller restart
+	
+	FILE_NAME=$(curl -s https://api.github.com/repos/unifi-poller/unifi-poller/releases/latest | jq -r ".assets[] | select(.name | contains(\"amd64.txz\")) | .name")
+	DOWNLOAD=$(curl -s https://api.github.com/repos/unifi-poller/unifi-poller/releases/latest | jq -r ".assets[] | select(.name | contains(\"amd64.txz\")) | .browser_download_url")
+	
+	# Check to see if there is an update.
+	# shellcheck disable=SC2154
+	if [[ -f /mnt/"${global_dataset_config}"/"${1}"/"${FILE_NAME}" ]]; then
+		echo "Unifi-Poller is up to date."
+		exit 1
+	else
+		# Download and install the package
+		iocage exec "${1}" fetch -o /config "${DOWNLOAD}"
+		iocage exec "${1}" pkg install -qy /config/"${FILE_NAME}"
+		
+		iocage exec "${1}" service unifi_poller restart
+	fi
 fi
-
-echo "Update complete!"
+iocage exec "${1}" service unifi restart
+echo "Update complete!"
\ No newline at end of file