#!/bin/bash

umask 022

BASEURL="https://www.cendio.com"
REPODIR="/srv/mirrors/thinlinc"

if [ ! -d "${REPODIR}" ]; then
    echo "ERR: Cannot find repository directory ${REPODIR}" 1>&2
    exit 1
fi

# we only do x86_64
REPODIR="${REPODIR}/x86_64"
if [ ! -d "${REPODIR}" ]; then
    mkdir "${REPODIR}"
fi

LOCATION=$(curl -s "${BASEURL}/thinlinc/download" | \
    sed -n 's/^.*<a href="\(.*\.x86_64\.rpm\)">64-bit.*/\1/p')
if [ "${LOCATION}" = "" ]; then
    echo "ERR: Failed to determine current thinlinc version" 1>&2
    exit 1
fi
PKGNAME="$(basename "${LOCATION}")"

if [ ! -f "${REPODIR}/${PKGNAME}" ]; then
    echo "New thinlinc version found"
    echo ""

    # assume that server version goes in-line with client
    echo "Downloading server package:"
    curl -so "${REPODIR}/.server.zip" "${BASEURL}/downloads/server/download.py"
    echo "Extracting server rpm files:"
    unzip -jd ${REPODIR} ${REPODIR}/.server.zip \*.rpm
    echo "Cleaning up..."
    rm -f ${REPODIR}/.server.zip
    echo ""

    echo "Downloading client rpm package:"
    curl -so "${REPODIR}/${PKGNAME}" "${BASEURL}${LOCATION}"
    echo ""
    echo "Updating repository metadata:"
    createrepo_c "${REPODIR}"
    echo ""
fi