usage()

{

cat << EOF

usage: $0 [-t <tag(s)>]

This script generate mash repo from all SIG tags.

OPTIONS:

   -t          tag(s) : storage7-release, storage7-testing etc...

EOF

}

# Global config

# mash binary

MASH="/usr/bin/mash"

# mash config containing mash.conf

MASH_CONF="/etc/mash"

# repos destination

MASH_DEST="/mnt/kojishare/repos"

# repoviewurl in mash config

MASH_VIEWURL="http://cbs.centos.org/repos"

# log directory

LOG_DIR="/var/log/mash"

# End Global

optiont=false

optionv=false

while getopts ":hvt:" OPTION

do

	case ${OPTION} in

        h)

             usage

             exit 0

             ;;

	t)

             optiont=true

             TAGS="${OPTARG}"

             ;;

	v)

	     optionv=true

	     ;;

        ?)

             exit 0

             ;;

        :)

             echo "Option -${OPTARG} requires an argument."

             exit 1

             ;;

        esac

done

shift $((${OPTIND} - 1))

if ( ! ${optiont} )

then

	# Check if user is allowed to send command to koji and has 'admin' permission

	KOJI=`which koji`

	PERM=`${KOJI} list-permissions --mine`

	if [ "${PERM}" != "admin"  ]

	then

	        echo "[ERROR] Koji misconfigure/missing admin privilege for creating SIG tags"

	        exit 1

	fi

	TEST_TAGS=`koji list-tags | grep "\-testing"`

	RELEASE_TAGS=`koji list-tags | grep "\-release"`

	TAGS="${TEST_TAGS} ${RELEASE_TAGS}"

fi

print_mash_template()

{

	local tag=$1

cat << EOF

[${tag}]

rpm_path = ${MASH_DEST}/${tag}/%(arch)s/os/Packages

repodata_path = ${MASH_DEST}/${tag}/%(arch)s/os/

source_path = source/SRPMS

debuginfo = True

multilib = True

multilib_method = devel

tag = ${tag}

inherit = False

strict_keys = False

repoviewurl = ${MASH_VIEWURL}/${tag}/%(arch)s/os/

repoviewtitle = "${tag^^}"

arches = i386 x86_64

delta = True

EOF

}

mash_prepare ()

{

	local tag=$1

	local log=$2

	( $optionv ) && echo "* Checking ${tag} mash config..."

	# config mash already ok 

	[ -f ${MASH_CONF}/${tag}.mash ] && return

	( $optionv ) && echo " -> [INFO] creating mash config: ${tag}.mash..."

	print_mash_template "${tag}" > ${MASH_CONF}/${tag}.mash

}

mash_run () {

	local tag=$1

	local log=$2

	${MASH} -p ${MASH_DEST}/ -o ${MASH_DEST}/ ${tag} &> ${log}

	[ $? -gt 0 ] && echo " -> [ERROR] mash run failed ${log} "

	( $optionv ) && echo " -> [INFO] mash run succeeded ${log}"

}

# Ensure we do not have parallel runs

pidfile=/var/run/mash-run.pid

if [ -e $pidfile ]; then

    pid=`cat $pidfile`

    if kill -0 &> /dev/null $pid; then

        ( $optionv ) && echo "Mash is already running PID:$pid"

        exit 1

    else

        rm $pidfile &>/dev/null

    fi

fi

echo $$ > $pidfile

for TAG in ${TAGS}

do

	LOG="${LOG_DIR}/mash.${TAG}.log"

	mash_prepare "${TAG}" "${LOG}"

	mash_run "${TAG}" "${LOG}" &

done

wait

rm $pidfile

exit 0