piersolenski/update-emby.sh

## update-emby.sh
#!/bin/bash

# THIS SCRIPT UPDATES EMBY TO THE LATEST STABLE VERSION
# IF AN UPDATE IS AVAILABLE.
#
# Script must be run as root or with root priveleges
# (like using sudo)
#
# !!! USE AT YOUR OWN RISK !!!
#
# Written by Adam Harbach on Feb 18, 2019 on
# a system running Ubuntu Server 18.04.1 LTS on
# an x64 system. Modify as necssary. Some edits may be required.
#
# ====================================================================
# EDIT ME IF NEEDED!
# --------------------------------------------------------------------
# Set the fileame from GitHub that matches the one you use
# for your system architecture. Replace the version number with VVVV
# (four of the letter "V" in UPPERCASE!).
# The script will replace VVVV with the current version number.
latest_download_filename=emby-server-deb_VVVV_amd64.deb

# Set the url of your server. This script is designed to work on
# the same machine as the server software, and is not configured
# for updating a remote machine, but, if your server is listening
# on a port other than the default 8096, you'll need to change it
# here. DO NOT ADD A TRAILING SLASH! Stop after the port number.
#
# Most users won't need to change this.
server_url=http://localhost:8096


# END EDITS (Unless the main script quits working...)
# ====================================================================
#
# Get latest stable version number.
# Visit the symlink of the latest version, discard the HTML output,
# and print the redirected URL, which will contain the version number,
# feed it into AWK, which will strip off all of the URL except
# the version number (version is last item after all forward
# slashes "/" ).
# Give a timeout period (in seconds) in case the internet is down,
# the script won't hang (-m option)
latest_version=$(curl -Ls -m 30 -o /dev/null -w %{url_effective} \
    https://github.com/MediaBrowser/Emby.Releases/releases/latest);
# make sure the connection was successful
if [ $? -ne 0 ]; then
    echo "Error checking for latest version. Script exiting."
    exit 20
fi;
# Success, continue filtering data from that variable.
latest_version=$(echo "$latest_version" | awk -F "/" '{print $NF}' )

# Set download filename.
# Replace the placeholder in the template with the actual current version number.
latest_download_filename=$(echo $latest_download_filename | sed 's/VVVV/'$latest_version'/')

# Set url of latest version
latest_download_url=https://github.com/MediaBrowser/Emby.Releases/releases/download/$(echo $latest_version)/$(echo $latest_download_filename)

# Set file download path. This is where the new package will go
# and where your package installer (dpkg for debian based linux)
# will be set to find the file.
latest_download_path=/tmp/$(echo $latest_download_filename)


# Get the currently installed version number.
# Load the dashboard, and pull the version number from the <head>
# element. give timeout to curl agian in case emby doesn't respond.
installed_version=$(curl -s -m 10 $(echo $server_url)/web/index.html)

# make sure the connection was successful
if [ $? -ne 0 ]; then
    echo "Error checking the currently installed version. Is Emby running?"
    echo "Script exiting."
    exit 22
fi
# Success, continue getting the version number
installed_version=$(echo "$installed_version" \
    | sed -n '/data-appversion=\"/p' \
    | awk -F "data-appversion=\"" '{print $2}' \
    | sed 's/\".*//')


# see if the latest version is installed (do the versions match?)
if [ $installed_version == $latest_version ] ; then
    echo "Emby is up to date."
    echo "Installed: $latest_version"
    echo
    echo "Exiting."
else
    echo "Emby update available."
    echo "Installed: $installed_version"
    echo "Latesst:   $latest_version"
    echo
    echo "Attempting to download update."
    # download with a 5 minute timeout period
    curl -Ls -o $latest_download_path -m 300 $latest_download_url
    # see if download was successful
    if [ $? -ne 0 ]; then
        #failed
        echo
        echo "Download failed, cleaning up parital download and exiting."
        rm $latest_download_path
        exit 30
    fi
    # success, install
    echo
    echo "Download success. Installing."
    dpkg -i $latest_download_path

    # was install successful?
    if [ $? -eq 0 ]; then
        # fail. clean up download
        rm $latest_download_path
        # notify
        echo
        echo
        echo "Emby failed to install."
        # exit with error
        exit 51
    fi
    # success, remove the installer
    rm $latest_download_path
    echo
    echo
    echo "Emby updated to version $latest_version."
fi

exit 0
	#!/bin/bash

	# THIS SCRIPT UPDATES EMBY TO THE LATEST STABLE VERSION
	# IF AN UPDATE IS AVAILABLE.
	#
	# Script must be run as root or with root priveleges
	# (like using sudo)
	#
	# !!! USE AT YOUR OWN RISK !!!
	#
	# Written by Adam Harbach on Feb 18, 2019 on
	# a system running Ubuntu Server 18.04.1 LTS on
	# an x64 system. Modify as necssary. Some edits may be required.
	#
	# ====================================================================
	# EDIT ME IF NEEDED!
	# --------------------------------------------------------------------
	# Set the fileame from GitHub that matches the one you use
	# for your system architecture. Replace the version number with VVVV
	# (four of the letter "V" in UPPERCASE!).
	# The script will replace VVVV with the current version number.
	latest_download_filename=emby-server-deb_VVVV_amd64.deb

	# Set the url of your server. This script is designed to work on
	# the same machine as the server software, and is not configured
	# for updating a remote machine, but, if your server is listening
	# on a port other than the default 8096, you'll need to change it
	# here. DO NOT ADD A TRAILING SLASH! Stop after the port number.
	#
	# Most users won't need to change this.
	server_url=http://localhost:8096



	# END EDITS (Unless the main script quits working...)
	# ====================================================================
	#
	# Get latest stable version number.
	# Visit the symlink of the latest version, discard the HTML output,
	# and print the redirected URL, which will contain the version number,
	# feed it into AWK, which will strip off all of the URL except
	# the version number (version is last item after all forward
	# slashes "/" ).
	# Give a timeout period (in seconds) in case the internet is down,
	# the script won't hang (-m option)
	latest_version=$(curl -Ls -m 30 -o /dev/null -w %{url_effective} \
	https://github.com/MediaBrowser/Emby.Releases/releases/latest);
	# make sure the connection was successful
	if [ $? -ne 0 ]; then
	echo "Error checking for latest version. Script exiting."
	exit 20
	fi;
	# Success, continue filtering data from that variable.
	latest_version=$(echo "$latest_version" \| awk -F "/" '{print $NF}' )

	# Set download filename.
	# Replace the placeholder in the template with the actual current version number.
	latest_download_filename=$(echo $latest_download_filename \| sed 's/VVVV/'$latest_version'/')

	# Set url of latest version
	latest_download_url=https://github.com/MediaBrowser/Emby.Releases/releases/download/$(echo $latest_version)/$(echo $latest_download_filename)

	# Set file download path. This is where the new package will go
	# and where your package installer (dpkg for debian based linux)
	# will be set to find the file.
	latest_download_path=/tmp/$(echo $latest_download_filename)



	# Get the currently installed version number.
	# Load the dashboard, and pull the version number from the <head>
	# element. give timeout to curl agian in case emby doesn't respond.
	installed_version=$(curl -s -m 10 $(echo $server_url)/web/index.html)

	# make sure the connection was successful
	if [ $? -ne 0 ]; then
	echo "Error checking the currently installed version. Is Emby running?"
	echo "Script exiting."
	exit 22
	fi
	# Success, continue getting the version number
	installed_version=$(echo "$installed_version" \
	\| sed -n '/data-appversion=\"/p' \
	\| awk -F "data-appversion=\"" '{print $2}' \
	\| sed 's/\".*//')


	# see if the latest version is installed (do the versions match?)
	if [ $installed_version == $latest_version ] ; then
	echo "Emby is up to date."
	echo "Installed: $latest_version"
	echo
	echo "Exiting."
	else
	echo "Emby update available."
	echo "Installed: $installed_version"
	echo "Latesst: $latest_version"
	echo
	echo "Attempting to download update."
	# download with a 5 minute timeout period
	curl -Ls -o $latest_download_path -m 300 $latest_download_url
	# see if download was successful
	if [ $? -ne 0 ]; then
	#failed
	echo
	echo "Download failed, cleaning up parital download and exiting."
	rm $latest_download_path
	exit 30
	fi
	# success, install
	echo
	echo "Download success. Installing."
	dpkg -i $latest_download_path

	# was install successful?
	if [ $? -eq 0 ]; then
	# fail. clean up download
	rm $latest_download_path
	# notify
	echo
	echo
	echo "Emby failed to install."
	# exit with error
	exit 51
	fi
	# success, remove the installer
	rm $latest_download_path
	echo
	echo
	echo "Emby updated to version $latest_version."
	fi

	exit 0