#!/bin/sh

os=$(cat "$__global/explorer/os")
if [ ! "$os" = "debian" ]
then
    echo "OS $os is currently not supported." >&2
    exit 1
fi
os_version=$(cat "$__global/explorer/os_version")
case "$os_version" in
    8*)
        :
    ;;
    *)
        echo "Unsupported version $os_version of $os." >&2
        exit 1
    ;;
esac

nextcloud_uri="$(cat "$__object/parameter/uri")-$(cat "$__object/parameter/version").tar.bz2"
db_name=$(cat "$__object/parameter/db-name")
db_user=$(cat "$__object/parameter/db-user")
db_pass=$(cat "$__object/parameter/db-pass")
admin_user=$(cat "$__object/parameter/admin-user")
admin_pass=$(cat "$__object/parameter/admin-pass")
# TODO check shasum of tar ball 
cat <<eof
curl -s -L ${nextcloud_uri} -o /tmp/nextcloud.tar.bz2 && 
tar -C /var/www -xvjf /tmp/nextcloud.tar.bz2 && 
rm -f /tmp/nextcloud.tar.bz2 && 
chown -R www-data:www-data /var/www/nextcloud 
eof