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#!/bin/sh
set -eu
# version_greater A B returns whether A > B
version_greater( ) {
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[ " $( printf '%s\n' " $@ " | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1) " != " $1 " ]
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}
# return true if specified directory is empty
directory_empty( ) {
[ -z " $( ls -A " $1 / " ) " ]
}
run_as( ) {
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if [ " $( id -u) " = 0 ] ; then
su - www-data -s /bin/sh -c " $1 "
else
sh -c " $1 "
fi
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}
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if expr " $1 " : "apache" 1>/dev/null || [ " $1 " = "php-fpm" ] ; then
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installed_version = "0.0.0.0"
if [ -f /var/www/html/version.php ] ; then
# shellcheck disable=SC2016
installed_version = " $( php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);' ) "
fi
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# shellcheck disable=SC2016
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image_version = " $( php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);' ) "
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if version_greater " $installed_version " " $image_version " ; then
echo " Can't start Nextcloud because the version of the data ( $installed_version ) is higher than the docker image version ( $image_version ) and downgrading is not supported. Are you sure you have pulled the newest image version? "
exit 1
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fi
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if version_greater " $image_version " " $installed_version " ; then
if [ " $installed_version " != "0.0.0.0" ] ; then
run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
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fi
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if [ " $( id -u) " = 0 ] ; then
rsync_options = "-rlDog --chown www-data:root"
else
rsync_options = "-rlD"
fi
rsync $rsync_options --delete --exclude /config/ --exclude /data/ --exclude /custom_apps/ --exclude /themes/ /usr/src/nextcloud/ /var/www/html/
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for dir in config data custom_apps themes; do
if [ ! -d " /var/www/html/ $dir " ] || directory_empty " /var/www/html/ $dir " ; then
rsync $rsync_options --include " / $dir / " --exclude '/*' /usr/src/nextcloud/ /var/www/html/
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fi
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done
#install
if [ " $installed_version " = "0.0.0.0" ] ; then
echo "New nextcloud instance"
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if [ -n " ${ NEXTCLOUD_ADMIN_USER +x } " ] && [ -n " ${ NEXTCLOUD_ADMIN_PASSWORD +x } " ] ; then
install_options = " -n --admin-user \" $NEXTCLOUD_ADMIN_USER \" --admin-pass \" $NEXTCLOUD_ADMIN_PASSWORD \" "
if [ -n " ${ NEXTCLOUD_TABLE_PREFIX +x } " ] ; then
install_options = " $install_options --database-table-prefix \" $NEXTCLOUD_TABLE_PREFIX \" "
else
install_options = " $install_options --database-table-prefix \"\" "
fi
if [ -n " ${ NEXTCLOUD_DATA_DIR +x } " ] ; then
install_options = " $install_options --data-dir \" $NEXTCLOUD_DATA_DIR \" "
fi
if [ -n " ${ SQLITE_DATABASE +x } " ] ; then
echo "Installing with SQLite database"
install_options = " $install_options --database-name \" $SQLITE_DATABASE \" "
run_as " php /var/www/html/occ maintenance:install $install_options "
elif [ -n " ${ MYSQL_DATABASE +x } " ] && [ -n " ${ MYSQL_USER +x } " ] && [ -n " ${ MYSQL_PASSWORD +x } " ] && [ -n " ${ MYSQL_HOST +x } " ] ; then
echo "Installing with MySQL database"
install_options = " $install_options --database mysql --database-name \" $MYSQL_DATABASE \" --database-user \" $MYSQL_USER \" --database-pass \" $MYSQL_PASSWORD \" --database-host \" $MYSQL_HOST \" "
echo "waiting 30s for the database to setup"
sleep 30s
echo "starting nexcloud installation"
run_as " php /var/www/html/occ maintenance:install $install_options "
elif [ -n " ${ POSTGRES_DB +x } " ] && [ -n " ${ POSTGRES_USER +x } " ] && [ -n " ${ POSTGRES_PASSWORD +x } " ] && [ -n " ${ POSTGRES_HOST +x } " ] ; then
echo "Installing with PostgreSQL database"
install_options = " $install_options --database pgsql --database-name \" $POSTGRES_DB \" --database-user \" $POSTGRES_USER \" --database-pass \" $POSTGRES_PASSWORD \" --database-host \" $POSTGRES_HOST \" "
echo "waiting 10s for the database to setup"
sleep 10s
echo "starting nexcloud installation"
run_as " php /var/www/html/occ maintenance:install $install_options "
else
echo "running web-based installer on first connect!"
fi
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fi
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#upgrade
else
run_as 'php /var/www/html/occ upgrade'
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run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
echo "The following apps have been disabled:"
diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
rm -f /tmp/list_before /tmp/list_after
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fi
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fi
fi
exec " $@ "