Provide some installation notes and a helper script. Resolves #6.

Author: ShaheedHaque

README.md

@@ -5,3 +5,23 @@ Warning: This app is a legacy program meant for older Samsung Smart TVs running
 You may also wish to try a web browser with Jellyfin, wherever possible.
 
 This is a fork of the original jellyfin-samsungtv repo which is now archived. If you own an older samsung TV as I do you probably wanted a more updated app. Feel free to use and start issues and pull requests. However, I am not the original developer of this app so I maynot be able to provide the best help.
+
+## Installation
+
+Install the app using your own web server's IP and the appropriate instructions 
+for your model year TV. Look [here](https://emby.media/community/index.php?/topic/9869-samsung-orsay-smarttv-2011-2015-community-app-install-instructions/&/topic/9869-samsung-smart-tv-app-install-instructions/?p=277346)
+for general instructions.
+
+These instructions explain how to prepare the files to be uploaded. It is also 
+possible to load the files using a USB stick; these notes don't cover that 
+process.
+
+1. Edit the supplied `package.sh` script to set your own IP address and
+   document root. The script assumes a modern Linux (Ubuntu) setup; you may 
+   need to make other adjustments to suit your environment.
+1. Run the script. It will:
+   
+   1. Create a ZIP file and an XML file that points to it.
+   2. Copy the file to your web server's document root.
+   3. Run the `netcat` command to listen for debug messages emitted when
+      the application is loaded.

package.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+#
+# Create .zip file anme .xml file needed for upload.
+#
+set -o errexit
+set -o pipefail
+set -o nounset
+typeset -r infomsg=%%$(basename $0)-info:
+typeset -r errmsg=%%$(basename $0)-err:
+
+CONFIG=config.xml
+NAME=$(grep '<widgetname' $CONFIG | sed 's/>/</g' | cut -d\< -f3)
+VERSION=$(grep '<ver' $CONFIG | sed 's/>/</g' | cut -d\< -f3)
+DESCRIPTION=$(grep '<description' $CONFIG | sed 's/>/</g' | cut -d\< -f3)
+ZIP=${NAME}_${VERSION}_Europe_$(date +"%Y%m%d").zip
+WIDGETLIST=widgetlist.xml
+#
+# TODO: modifythese values to suit your web server.
+#
+WEBSERVER_ADDR=192.168.1.108
+WEBSERVER_ROOT=/var/www/html/
+#
+# Create files.
+#
+echo $infomsg Creating $ZIP $WIDGETLIST
+zip -q -r $ZIP app config.xml icon images index.html Main.css widget.info
+SIZE=$(stat --format="%s" $ZIP)
+cat > $WIDGETLIST <<EOF
+<rsp stat="ok">
+<list>
+    <widget id="$NAME">
+        <title>$NAME</title>
+        <compression type="zip" size="$SIZE"/>
+        <description>$DESCRIPTION</description>
+        <download>http://$WEBSERVER_ADDR/$ZIP</download>
+    </widget>
+</list>
+</rsp>
+EOF
+#
+# Copy files to server, and wait for debug messages.
+#
+echo $infomsg Deploy files to webserver
+sudo cp $ZIP $WIDGETLIST $WEBSERVER_ROOT
+#
+# Copy files to server, and wait for debug messages.
+#
+echo $infomsg Display debug messages when app is loaded
+nc -l 45634
+