genrepoconfig

#!/bin/bash

usage() {
    echo "Usage: $(basename $0) <version> <kind> <arch> [reference repo]"
    echo "examples:"
    echo -e "\t$(basename $0) 5 Server x86_64"
    echo -e "\t$(basename $0) 5 Server x86_64 /etc/yum.repos.d/redhat.repo"
    exit 1
}

[ "$#" -lt 3 ] && usage

VERSION=$1
KIND=$2
ARCH=$3
REFERENCE=$4
REDHATREPOCONF="/etc/yum.repos.d/redhat-dtmrepo.repo"

[ "${REFERENCE}X" != "X" ] && MASTERREPOCONF=${REFERENCE}

if [ ! -e ${MASTERREPOCONF} ]; then
    echo "${MASTERREPOCONF} is missing. No usable reference repo configuration file."
    exit 1
fi

sed -e "s:/[1-9]/:/$VERSION/:" -e "s:/[1-9][a-Z]\+/:/$VERSION$KIND/:" -e "s:\$releasever:$VERSION$KIND:" -e "s:\$basearch:$ARCH:" -e "s:-[1-9]-:-$VERSION-:" -e "s: [1-9] : $VERSION :" ${MASTERREPOCONF}