#!/usr/bin/env sh

if [ "$(basename $(pwd))" != "seafile-server" ]; then
	echo "Must be run from within a seafile server instance's 'seafile-server' subdirectory"
	exit 1
fi

echo "Please ensure that the seafile server is stopped, then press [ENTER] to proceed"
read

echo "Preparing local seahub for upgrade..."

# Ensure newest upgrade scripts are available
# Symlink will not help, because upgrade scripts uses relative to self paths. So make copy, same for seahub
rm -rf ./upgrade
cp -r --preserve=mode,timestamps --reflink=auto /usr/share/seafile-server/scripts/upgrade ./

# Backup old seahub version
rm -rf seahub-old
mv seahub seahub-old

# Copy new seahub
cp -r --preserve=mode,timestamps --reflink=auto /usr/share/seafile-server/seahub ./

echo "Done, you should now execute the appropriate upgrade script by calling './upgrade/SCRIPT'."
echo "More on https://wiki.archlinux.org/index.php/Seafile#Upgrading"