Included Etherpad Lite installation scripts.

README

@@ -5,7 +5,12 @@ Requires:
 	etherpad lite 1.0 http://etherpad.org/download/
 
 
-Install:
+Install Etherpad Lite:
+	Run install/INSTALL.sh (as sudo) and follow its instructions.
+	It will install ep-lite dependences (node.js, npm...), install
+	and configure ep-lite and finally create a daemon to manage it.
+
+Install Plugin:
 	Extract plugin. 
 	Copy the etherpad folder and its contents into elgg's mod directory.
 	Enable plugin from admin settings.

etherpad/README

@@ -5,7 +5,12 @@ Requires:
 	etherpad lite 1.0 http://etherpad.org/download/
 
 
-Install:
+Install Etherpad Lite:
+	Run install/INSTALL.sh (as sudo) and follow its instructions.
+	It will install ep-lite dependences (node.js, npm...), install
+	and configure ep-lite and finally create a daemon to manage it.
+
+Install Plugin:
 	Extract plugin. 
 	Copy the etherpad folder and its contents into elgg's mod directory.
 	Enable plugin from admin settings.

etherpad/install/INSTALL.sh

@@ -0,0 +1,7 @@
+#sh node.sh
+#sh npm.sh
+#sh etherpad-lite.sh
+echo "Copy this API KEY:"
+echo ""
+cat /usr/share/etherpad-lite/APIKEY.txt
+echo ""

etherpad/install/ep-daemon

@@ -0,0 +1,77 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:          etherpad-lite
+# Required-Start:    $local_fs $remote_fs $network $syslog
+# Required-Stop:     $local_fs $remote_fs $network $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: starts etherpad lite
+# Description:       starts etherpad lite using start-stop-daemon
+### END INIT INFO
+
+PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/node/bin"
+LOGFILE="/var/log/etherpad-lite/etherpad-lite.log"
+EPLITE_DIR="/usr/share/etherpad-lite"
+EPLITE_BIN="bin/safeRun.sh"
+USER="etherpad-lite"
+GROUP="etherpad-lite"
+DESC="Etherpad Lite"
+NAME="etherpad-lite"
+
+set -e
+
+. /lib/lsb/init-functions
+
+start() {
+  echo "Starting $DESC... "
+
+	start-stop-daemon --start --chuid "$USER:$GROUP" --background --make-pidfile --pidfile /var/run/$NAME.pid --exec $EPLITE_DIR/$EPLITE_BIN -- $LOGFILE || true
+  echo "done"
+}
+
+#We need this function to ensure the whole process tree will be killed
+killtree() {
+    local _pid=$1
+    local _sig=${2-TERM}
+    for _child in $(ps -o pid --no-headers --ppid ${_pid}); do
+        killtree ${_child} ${_sig}
+    done
+    kill -${_sig} ${_pid}
+}
+
+stop() {
+  echo "Stopping $DESC... "
+   while test -d /proc/$(cat /var/run/$NAME.pid); do
+    killtree $(cat /var/run/$NAME.pid) 15
+    sleep 0.5
+  done
+  rm /var/run/$NAME.pid
+  echo "done"
+}
+
+status() {
+  status_of_proc -p /var/run/$NAME.pid "" "etherpad-lite" && exit 0 || exit $?
+}
+
+case "$1" in
+  start)
+	  start
+	  ;;
+  stop)
+    stop
+	  ;;
+  restart)
+	  stop
+	  start
+	  ;;
+  status)
+	  status
+	  ;;
+  *)
+	  echo "Usage: $NAME {start|stop|restart|status}" >&2
+	  exit 1
+	  ;;
+esac
+
+exit 0

etherpad/install/etherpad-lite.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# Install etherpad-lite
+git clone git://github.com/Pita/etherpad-lite.git /usr/share/etherpad-lite
+sh /usr/share/etherpad-lite/bin/installDeps.sh
+
+# Configure Etherpad settings
+cp settings.json.template /usr/share/etherpad-lite/settings.json
+nano /usr/share/etherpad-lite/settings.json
+
+# Create a user called etherpad-lite
+useradd -r -d /bin/false etherpad-lite
+
+# Create a log folder for the service /var/log/etherpad-lite
+mkdir /var/log/etherpad-lite
+
+# Ensure the etherpad-lite user have full access to the log and the git folder
+chown -R etherpad-lite /var/log/etherpad-lite
+
+# Copy following script to /etc/init.d/ and configure the variables
+cp ep-daemon /etc/init.d/etherpad-lite
+
+# Make sure the script is marked as executable
+chmod +x /etc/init.d/etherpad-lite
+
+# Enable it with
+update-rc.d etherpad-lite defaults

etherpad/install/node.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+##############################################################
+#
+# Author: Ruslan Khissamov, email: rrkhissamov@gmail.com
+#
+##############################################################
+# Update System
+echo 'System Update'
+apt-get -y update
+echo 'Update completed'
+# Install help app
+apt-get -y install libssl-dev git-core pkg-config build-essential curl gcc g++
+# Download & Unpack Node.js - v. 0.6.2
+echo 'Download Node.js - v. 0.6.2'
+mkdir /tmp/node-install
+cd /tmp/node-install
+wget http://nodejs.org/dist/v0.6.2/node-v0.6.2.tar.gz
+tar -zxf node-v0.6.2.tar.gz
+echo 'Node.js download & unpack completed'
+# Install Node.js
+echo 'Install Node.js'
+cd node-v0.6.2
+./configure && make && make install
+echo 'Node.js install completed'