epm-repofix 8.07 KB
#!/bin/sh
#
# Copyright (C) 2015-2016, 2020, 2021  Etersoft
# Copyright (C) 2015-2016, 2020, 2021  Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#

load_helper epm-query


__replace_text_in_alt_repo()
{
    local i
    for i in /etc/apt/sources.list /etc/apt/sources.list.d/*.list ; do
        [ -s "$i" ] || continue
        # TODO: don't change file if untouched
        #grep -q -- "$1" "$i" || continue
        regexp_subst "$1" "$i"
    done
}

__repofix_check_vendor()
{
    local i
    for i in /etc/apt/vendors.list.d/*.list; do
        [ -e "$i" ] || continue
        grep -q "^simple-key \"$1\"" $i && return
    done
    return 1
}

__repofix_filter_vendor()
{
    local br="$1"
    br="$(echo "$br" | sed -e "s|\..*||")"
    case $br in
        c8*)
            br="cert8"
            ;;
        c9*)
            br="cert9"
            ;;
        Sisyphus)
            br="alt"
            ;;
    esac
    echo "$br"
}


__replace_alt_version_in_repo()
{
    local i
    assure_exists apt-repo
    #echo "Upgrading $DISTRNAME from $1 to $2 ..."
    a='' apt-repo list | sed -E -e "s|($1)|{\1}->{$2}|g" | grep -E --color -- "$1"
    # ask and replace only we will have changes
    if a='' apt-repo list | grep -E -q -- "$1" ; then
        __replace_text_in_alt_repo "/^ *#/! s!$1!$2!g"
    fi
    #docmd apt-repo list
}

__alt_replace_sign_name()
{
    local TO="$1"
    __replace_text_in_alt_repo "/^ *#/! s!\[alt\]!$TO!g"
    __replace_text_in_alt_repo "/^ *#/! s!\[sisyphus\]!$TO!g"
    __replace_text_in_alt_repo "/^ *#/! s!\[updates\]!$TO!g"
    __replace_text_in_alt_repo "/^ *#/! s!\[cert[789]\]!$TO!g"
    __replace_text_in_alt_repo "/^ *#/! s!\[p10\.?[0-9]?\]!$TO!g"
    __replace_text_in_alt_repo "/^ *#/! s!\[[tpc][6-9]\.?[0-9]?\]!$TO!g"
}

__alt_repofix()
{
    local TO="$1"
    epm --quiet repo fix >/dev/null
    if [ -n "$TO" ] ; then
        # TODO: switch it in repo code
        TO="$(__repofix_filter_vendor "$TO")"
        __alt_replace_sign_name "[$TO]"
    fi
}

#__switch_repo_to()
epm_reposwitch()
{
    local TO="$1"
    [ -n "$TO" ] || fatal "run repo switch with arg (p9, p10, Sisyphus)"
    [ "$TO" = "sisyphus" ] && TO="Sisyphus"
    if [ "$TO" = "Sisyphus" ] ; then
        __replace_alt_version_in_repo "[tpc][5-9]\.?[0-9]?/branch/" "$TO/"
        __replace_alt_version_in_repo "p10\.?[0-9]?/branch/" "$TO/"
    else
        __replace_alt_version_in_repo "Sisyphus/" "$TO/branch/"
        __replace_alt_version_in_repo "[tpc][5-9]\.?[0-9]?/branch/" "$TO/branch/"
        if [ "$TO" != "p10" ] ; then
            __replace_alt_version_in_repo "p10\.?[0-9]?/branch/" "$TO/branch/"
        fi
    fi

    __alt_repofix "$TO"

    if [ "$TO" = "p10" ] ; then
        echo '%_priority_distbranch p10' >/etc/rpm/macros.d/p10
    else
        rm -fv /etc/rpm/macros.d/p10
    fi
    #epm repo list
}


# source-list vendor path
# example: /etc/apt/source.list p7 ALTLinux\/Sisyphus
__try_fix_apt_source_list()
{
    local list="$1"
    local br="$(__repofix_filter_vendor "$2")"
    local path="$3"
    if grep -q -e "^[^#].*$path" $list ; then
        if __repofix_check_vendor $br ; then
            regexp_subst "/$path/s/^rpm[[:space:]]*([fhr])/rpm [$br] \1/" $list
        else
            warning "Skip set $br vendor key (it is missed) for $list"
            regexp_subst "/$path/s/^rpm[[:space:]]*\[$br\][[:space:]]*([fhr])/rpm \1/" $list
        fi
    fi
}

__fix_alt_sources_list()
{
    # for beauty spaces
    local SUBST_ALT_RULE1='s!^(.*)[/ ](ALTLinux|LINUX\@Etersoft)[/ ]*(Sisyphus)[/ ](x86_64|i586|x86_64-i586|noarch|aarch64) !\1 \2/\3/\4 !gi'
    local SUBST_ALT_RULE2='s!^(.*)[/ ](ALTLinux|LINUX\@Etersoft)[/ ]*([tcp][6-9]\.?[0-9]?[/ ]branch|[tcp]1[012][/ ]branch)[/ ](x86_64|i586|x86_64-i586|noarch|aarch64) !\1 \2/\3/\4 !gi'
    local i

    for i in "$@" ; do
        [ -s "$i" ] || continue
        #perl -i.bak -pe "$SUBST_ALT_RULE" $i
        # TODO: only for uncommented strings
        #sed -i -r -e "$SUBST_ALT_RULE" $i
        regexp_subst "/^ *#/! s| pub|/pub|" $i
        regexp_subst "/^ *#/! $SUBST_ALT_RULE1" $i
        regexp_subst "/^ *#/! $SUBST_ALT_RULE2" $i

        # Sisyphus uses 'alt' vendor key
        __try_fix_apt_source_list $i alt "ALTLinux\/Sisyphus"
        __try_fix_apt_source_list $i etersoft "Etersoft\/Sisyphus"

        # skip branch replacement for ALT Linux Sisyphus
        [ "$DISTRVERSION" = "Sisyphus" ] && continue

        # add signs for branches
        __try_fix_apt_source_list $i $DISTRVERSION "ALTLinux\/$DISTRVERSION\/branch"
        __try_fix_apt_source_list $i etersoft "Etersoft\/$DISTRVERSION\/branch"
    done
}

__subst_with_etersoft_url()
{
    local NURL="http://download.etersoft.ru/pub ALTLinux"
    echo "$1" | sed \
        -e "s|h\?f\?t\?tp://ftp.altlinux.org/pub/distributions/* ALTLinux|$NURL|" \
        -e "s|h\?f\?t\?tp://ftp.basealt.ru/pub/distributions/* ALTLinux|$NURL|" \
        -e "s|h\?f\?t\?tp://mirror.yandex.ru/* altlinux|$NURL|"
}

__subst_with_yandex_url()
{
    local NURL="http://mirror.yandex.ru altlinux"
    echo "$1" | sed \
        -e "s|h\?f\?t\?tp://ftp.altlinux.org/pub/distributions/* ALTLinux|$NURL|" \
        -e "s|h\?f\?t\?tp://ftp.basealt.ru/pub/distributions/* ALTLinux|$NURL|" \
        -e "s|h\?f\?t\?tp://ftp.etersoft.ru/pub/* ALTLinux|$NURL|" \
        -e "s|h\?f\?t\?tp://download.etersoft.ru/pub/* ALTLinux|$NURL|"
}

__subst_with_basealt_url()
{
    local NURL="http://ftp.basealt.ru/pub/distributions ALTLinux"
    echo "$1" | sed \
        -e "s|h\?f\?t\?tp://mirror.yandex.ru/* altlinux|$NURL|" \
        -e "s|h\?f\?t\?tp://ftp.etersoft.ru/pub/* ALTLinux|$NURL|" \
        -e "s|h\?f\?t\?tp://download.etersoft.ru/pub/* ALTLinux|$NURL|"
}

__fix_repo_to_etersoft()
{
    local NN
    a="" apt-repo list | grep -v debuginfo | grep -v etersoft | grep -v "file:/" | while read nn ; do
        NN="$(__subst_with_etersoft_url "$nn")"
        [ "$NN" = "$nn" ] && continue
        epm removerepo "$nn"
        epm addrepo "$NN"
    done
}

__fix_repo_to_yandex()
{
    local NN
    a="" apt-repo list | grep -v debuginfo | grep -v mirror\.yandex | grep -v "file:/" | while read nn ; do
        NN="$(__subst_with_yandex_url "$nn")"
        [ "$NN" = "$nn" ] && continue
        epm removerepo "$nn"
        epm addrepo "$NN"
    done
}

__fix_repo_to_basealt()
{
    local NN
    a="" apt-repo list | grep -v debuginfo | grep -v ftp.basealt | grep -v "file:/" | while read nn ; do
        NN="$(__subst_with_basealt_url "$nn")"
        [ "$NN" = "$nn" ] && continue
        epm removerepo "$nn"
        epm addrepo "$NN"
    done
}


epm_repofix()
{

case $BASEDISTRNAME in
    "alt")
        assure_exists apt-repo
        [ -n "$quiet" ] || docmd apt-repo list
        assure_root
        __fix_alt_sources_list /etc/apt/sources.list
        __fix_alt_sources_list /etc/apt/sources.list.d/*.list
        # TODO: move to repo change
        if [ "$1" = "etersoft" ] ; then
            __fix_repo_to_etersoft /etc/apt/sources.list
            __fix_repo_to_etersoft /etc/apt/sources.list.d/*.list
        fi
        if [ "$1" = "yandex" ] ; then
            __fix_repo_to_yandex /etc/apt/sources.list
            __fix_repo_to_yandex /etc/apt/sources.list.d/*.list
        fi
        if [ "$1" = "basealt" ] ; then
            __fix_repo_to_basealt /etc/apt/sources.list
            __fix_repo_to_basealt /etc/apt/sources.list.d/*.list
        fi
        docmd apt-repo list
        return
        ;;
esac

case $PMTYPE in
#    apt-rpm)
#        ;;
#    yum-rpm|dnf-rpm)
#        ;;
    *)
        fatal "Have no suitable command for $PMTYPE"
        ;;
esac

}