From b650d95fa6200ea1f5d6beb04b1e51acf8df901d Mon Sep 17 00:00:00 2001
From: Lee Bousfield <ljbousfield@gmail.com>
Date: Tue, 9 Sep 2014 19:59:18 -0600
Subject: [PATCH] Added systemd support

---
 install.sh      | 30 +++++++++++++++++++++++++-----
 systemd.service | 14 ++++++++++++++
 2 files changed, 39 insertions(+), 5 deletions(-)
 create mode 100644 systemd.service

diff --git a/install.sh b/install.sh
index 0c82766..b5abddb 100755
--- a/install.sh
+++ b/install.sh
@@ -1,19 +1,39 @@
 #!/bin/sh
 
+systemd=$(pidof systemd)
+
+if [ -z "$systemd" ]; then
+	echo "Systemd not detected"
+	echo "Assuming upstart"
+	startCmd="start paperplane"
+	stopCmd="stop paperplane"
+else
+	echo "Systemd detected"
+	startCmd="systemctl start PaperPlane"
+	stopCmd="systemctl stop PaperPlane"
+fi
+
 if [ -d "/var/local/paperplane" ]; then
 	echo "Updating existing install"
-	stop paperplane
+	eval "$stopCmd"
 	cp -R . /var/local/paperplane
 	chown -R paperplane:paperplane /var/local/paperplane
-	start paperplane
+	eval "$startCmd"
 fi
 
 if [ ! -d "/var/local/paperplane" ]; then
 	# Add user
 	adduser --system --group --gecos 'User for PaperPlane webapp' --disabled-password --home /home/paperplane paperplane
 	
-	# Copy upstart config
-	cp upstart.conf /etc/init/paperplane.conf
+	if [ -z "$systemd" ]; then
+		# Copy upstart config
+		cp upstart.conf /etc/init/paperplane.conf
+	else
+		# Copy systemd config
+		cp systemd.service /usr/lib/systemd/system/PaperPlane.service
+		# Enable systemd service
+		systemctl enable PaperPlane
+	fi
 	
 	# Copy application folder and create log file
 	cp -R . /var/local/paperplane
@@ -24,5 +44,5 @@ if [ ! -d "/var/local/paperplane" ]; then
 	cd /var/local/paperplane; npm link
 	chown -R paperplane:paperplane /var/local/paperplane
 	
-	start paperplane
+	eval "$startCmd"
 fi
diff --git a/systemd.service b/systemd.service
new file mode 100644
index 0000000..65838b2
--- /dev/null
+++ b/systemd.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=PaperPlane Link Sharing Server
+After=network.target local-fs.target nss-lookup.target
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/node /var/local/paperplane/server.js
+#StandardOutput=/var/log/paperplane.log
+#Not needed as systemd has it's own logging service
+#To view logs use 'systemd status PaperPlane'
+#To enable that log file, uncomment the line
+
+[Install]
+WantedBy=multi-user.target