# to be sourced

# Default values
dryrun=echo
moveupdate_allowed_group='mga-qa'
moveupdate_mailto='sysadmin-reports@ml.mageia.org'
requestuser="${SUDO_USER:-$USER}"
moveupdate_mailfrom="$requestuser <root@mageia.org>"
distribdir='/distrib/bootstrap/distrib'
finaldistribdir='/distrib/mirror/distrib'
distrosections='core nonfree tainted'
distrosubsections='release updates updates_testing backports backports_testing'
distroreleases='1 2 3 4'
arches='i586 x86_64'
mirror_rsync_options="--dry-run -v --delete -alH"

[ -f /etc/mgatools.conf ] && . /etc/mgatools.conf

# Generic support for --dry-run as first argument
if [ "$1" = "--dry-run" ]; then
    dryrun=echo
    mirror_rsync_options="--dry-run -v --delete -alH"
    shift
fi

function isingroup()
{
    local grp="$1"
    for group in `groups`; do
        [ "$grp" = "$group" ] && return 0
    done
    return 1
}

function inlist()
{
    local k="$1"
    local list="$2"
    for e in $list; do
        [ "$k" = "$e" ] && return 0
    done
    return 1
}

function valid_release()
{
    [ "cauldron" = "$1" ] && return 0
    inlist "$1" "$distroreleases" && return 0
    echo "Invalid release '$1'" >&2
    return 1
}

function valid_section()
{
    inlist "$1" "$distrosections" && return 0
    echo "Invalid section '$1'" >&2
    return 1
}

function valid_subsection()
{
    inlist "$1" "$distrosubsections" && return 0
    echo "Invalid subsection '$1'" >&2
    return 1
}

function update_hdlist()
{
    local ofdeps
    local repository="$1"
    local fdeps="$repository/../../media_info/file-deps"
    test -f "$fdeps" && ofdeps="--file-deps $fdeps"
    $dryrun /usr/bin/genhdlist2 -v --versioned --allow-empty-media $ofdeps "$repository"
}

function update_distro_hdlist()
{
    if [ "$1" = "--nocheck" ]; then
        shift
    else
        valid_release "$1" && valid_section "$2" && valid_subsection "$3" || return 1
    fi
    local release="$1"
    local section="$2"
    local subsection="$3"

    for arch in $arches; do
        update_hdlist "$distribdir/$release/$arch/media/$section/$subsection"
        update_hdlist "$distribdir/$release/$arch/media/debug/$section/$subsection"
    done
    update_hdlist "$distribdir/$release/SRPMS/$section/$subsection"
}

function update_common_MD5SUM()
{
    if [ "$1" = "--nocheck" ]; then
        shift
    else
        valid_release "$1" || return 1
    fi
    local release="$1"
    for arch in $arches; do
        pushd "$distribdir/$release/$arch/media/media_info"
        $dryrun /bin/sh -c "/usr/bin/md5sum hdlist_* synthesis.* >MD5SUM"
        popd
    done
}

function mirror_repository()
{
    if [ "$1" = "--nocheck" ]; then
        shift
    else
        valid_release "$1" || return 1
    fi
    local release="$1"
    /usr/bin/rsync $mirror_rsync_options "$distribdir/$release/" "$finaldistribdir/$release/"
}