install lib-svn 1.7

#!/bin/bash +x
# WANdisco Subversion Installer V0.1
# opensource@wandisco.com

echo 'WANdisco Subversion Installer v0.1 for Ubuntu 9.10, 10.04, 10.10'
echo 'Please report problems and bugs to opensource@wandisco.com'
echo
echo 'Gathering some information about your system…'

MINVERSION='1'
SVNVER='1.7.0'
ARCH=`uname -m`
SVNSTATUS=`dpkg -l|grep " libsvn1 " | awk '{print $1}'`

#functions
check_is_root ()
{
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root" 1>&2
exit 1
fi
}
svn_remove_old ()
{
echo Removing old packages…
apt-get -y remove libsvn1 subversion libapache2-svn libsvn-dev libsvn-doc libsvn-perl subversion-tools
}
add_repo_config ()
{
echo Adding repository configuration to /etc/apt/sources.list.d/
if [ -f /etc/apt/sources.list.d/WANdisco.list ]; then
rm /etc/apt/sources.list.d/WANdisco.list
fi
echo "Installing Apt repo…."
echo "# WANdisco Open Source Repo" > /etc/apt/sources.list.d/WANdisco.list
echo "deb http://opensource.wandisco.com/ubuntu lucid svn17" >> /etc/apt/sources.list.d/WANdisco.list
echo "Importing GPG key"
wget http://opensource.wandisco.com/wandisco-debian.gpg -O /tmp/wandisco-debian.gpg &>/dev/null
apt-key add /tmp/wandisco-debian.gpg
rm -rf /tmp/wandisco-debian.gpg
apt-get update
}
install_svn ()
{
echo Checking to see if you already have Subversion installed via dpkg…
if [ "$SVNSTATUS" == "ii" ]; then
echo
echo Subversion is already installed on the system.
echo Do you wish to replace the version of subversion currently installed with the WANdisco version?
echo This action will remove the previous version from your system
echo \[y/n\]:
read svn_install_confirm
if [ "$svn_install_confirm" == "y" -o "$svn_install_confirm" == "Y" ]; then
svn_remove_old
add_repo_config
echo
echo Installing Subversion $SVNVER-$MINVERSION
echo
apt-get -y -force=yes install subversion libsvn-perl subversion-tools libsvn-java
echo Would you like to install apache and the apache SVN modules? \[y/n\]
read dav_svn_confirm
if [ "$dav_svn_confirm" == "y" -o "$dav_svn_confirm" == "Y" ]; then
echo Installing apache and subversion modules
apt-get -y -force=yes install apache2 libapache2-svn
echo Installation complete. Restart apache? \[y/n\]
read apache_restart_confirm
if [ $apache_restart_confirm == "y" -o $apache_restart_confirm == "Y" ]; then
/etc/init.d/apache2 restart
fi
fi

else
echo "Install Cancelled"
exit 1
fi

else
# Install SVN
echo "Subversion is not currently installed"
echo "Starting installation, are you sure you wish to continue? [y/n]"
read svn_install_confirm
if [ "$svn_install_confirm" == "y" -o "$svn_install_confirm" == "Y" ]; then
add_repo_config
echo
echo Installing Subversion $SVNVER-$MINVERSION
echo
apt-get -y -force=yes install subversion libsvn-perl subversion-tools
echo Would you like to install apache and the apache SVN modules? \[y/n\]
read dav_svn_confirm
if [ "$dav_svn_confirm" == "y" -o "$dav_svn_confirm" == "Y" ]; then
echo Installing apache and subversion modules
apt-get -y -force=yes install apache2 libapache2-svn libsvn-dev
echo Installation complete. Restart apache? \[y/n\]
read apache_restart_confirm
if [ $apache_restart_confirm == "y" -o $apache_restart_confirm == "Y" ]; then
/etc/init.d/apache2 restart
fi
fi

else
echo "Install Cancelled"
exit 1
fi

fi

}

install_32 ()
{
echo Installing for $ARCH
install_svn
}
install_64 ()
{
echo Installing for $ARCH
install_svn
}

#Main
check_is_root

echo Checking your system arch
if [ "$ARCH" == "i686" -o "$ARCH" == "i386" ]; then
install_32
elif [ "$ARCH" == "x86_64" ];
then
install_64
else
echo Unsupported platform: $ARCH
exit 1
fi