#!/bin/bash

# do-repoc - check repository closure
# do-repoc [-l] [-r repoid] distro.archbits
# -f : full cross-repo closure check
# -l : don't run the check, just report the results of the last run
# -r : check repo other than city-fan.org
#
# e.g.
# do-repoc rhl9.32
# do-repoc fc7.64
# do-repoc -r pptp fc8.32

# Where the configs and results go
REPOC_DIR=$HOME/lib/repoc

# How to use do-repoc
usage () {
	echo "do-repoc: usage: do-repoc [-f] [-r repoid] distro.archbits"
}

# Process optional args
REPOID="city-fan"
REPO_RE='city-fan\.org'
QUIET="no"
LIST_ONLY=no
FULL_CHECK=no
while getopts flnqr: c
do
	case $c in
	f)	FULL_CHECK=yes;;
	l)	LIST_ONLY=yes;;
	q)	QUIET=yes;;
	r)	REPOID="$OPTARG"
		case "$OPTARG" in
		base)		REPO_RE='(core|fedora|updates)';;
		epel)		REPO_RE='epel';;
		pptp)		REPO_RE='(pptp|poptop)-beta';;
		pptps)		REPO_RE='(pptp|poptop)-stable';;
		virtensys)	REPO_RE='virtensys';;
		esac
		;;
	\?)	usage 1>&2
		exit 1
		;;
		esac
done
shift `expr $OPTIND - 1`

# Parse distro.archbits
case "$#" in
1)	repo="$1"
	shift;;
*)	usage 1>&2
	exit 1;;
esac
distro=${repo/%.*/}
archbits=${repo/#*.}
if [ "${distro}.${archbits}" != "$repo" ]; then
	echo "do-repoc: cannot parse distro.archbits: $repo" 1>&2
	exit 1
fi

# Only valid values for archbits are 32 and 64
case "$archbits" in
32|64)	;;
*)	echo "do-repoc: archbits should be 32 or 64: $archbits"
	exit 1;;
esac

# Only valid values for distro are rhl9, rhel[3-8], fc[1-23], branched, rawhide
case "$distro" in
rhel5|rhel6|rhel7|rhel8|rhel9|rhel10)				;;
fc4|fc5|fc6|fc7|fc8|fc9)					;;
fc10|fc11|fc12|fc13|fc14|fc15|fc16|fc17|fc18|fc19)		;;
fc20|fc21|fc22|fc23|fc24|fc25|fc26|fc27|fc28|fc29)		;;
fc30|fc31|fc32|fc33|fc34|fc35|fc36|fc37|fc38|fc39)		;;
fc40|fc41)							;;
branched)							;;
rawhide)							;;
*)	echo "do-repoc: valid distros are: rhel[5-9], fc[4-9], fc[12][0-9], fc3[0-7], branched, rawhide" 1>&2
	exit 1;;
esac

# Work out repoclosure config name and excludes
CDRTOOLS_EXCLUDES="\
	--exclude=mkisofs-10:3.01 \
	--exclude=btcflash-10:3.01 \
	--exclude=cdda2wav-10:3.01 \
	--exclude=cdrecord-10:3.01 \
	--exclude=cdrtools-devel-10:3.01"
DOVECOT20_EXCLUDES="\
	--exclude=dovecot-devel-1:2.0.21 \
	--exclude=dovecot-mysql-1:2.0.21 \
	--exclude=dovecot-pgsql-1:2.0.21 \
	--exclude=dovecot-pigeonhole-1:2.0.21"
DOVECOT21_EXCLUDES="\
	--exclude=dovecot-devel-1:2.1.17 \
	--exclude=dovecot-mysql-1:2.1.17 \
	--exclude=dovecot-pgsql-1:2.1.17 \
	--exclude=dovecot-pigeonhole-1:2.1.17"
DOVECOT22_EXCLUDES="\
	--exclude=dovecot-devel-1:2.2.36.4 \
	--exclude=dovecot-mysql-1:2.2.36.4 \
	--exclude=dovecot-pgsql-1:2.2.36.4 \
	--exclude=dovecot-pigeonhole-1:2.2.36.4"
case "$repo" in
rhel5.32)	configbase=centos-5-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
rhel5.64)	configbase=centos-5-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
rhel6.32)	configbase=centos-6-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
rhel6.64)	configbase=centos-6-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
rhel7.32)	configbase=centos-7-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
rhel7.64)	configbase=centos-7-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
rhel8.64)	configbase=rocky-8-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
rhel9.64)	configbase=rocky-9-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
rhel10.64)	configbase=centos-stream-10-x86_64;	LOCAL_EXCLUDES="";;
fc4.32)		configbase=fedora-4-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES";;
fc4.64)		configbase=fedora-4-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES";;
fc5.32)		configbase=fedora-5-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc5.64)		configbase=fedora-5-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc6.32)		configbase=fedora-6-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc6.64)		configbase=fedora-6-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc7.32)		configbase=fedora-7-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc7.64)		configbase=fedora-7-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc8.32)		configbase=fedora-8-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc8.64)		configbase=fedora-8-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc9.32)		configbase=fedora-9-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc9.64)		configbase=fedora-9-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc10.32)	configbase=fedora-10-i386;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc10.64)	configbase=fedora-10-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc11.32)	configbase=fedora-11-i586;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc11.64)	configbase=fedora-11-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc12.32)	configbase=fedora-12-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc12.64)	configbase=fedora-12-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES";;
fc13.32)	configbase=fedora-13-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc13.64)	configbase=fedora-13-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc14.32)	configbase=fedora-14-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc14.64)	configbase=fedora-14-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc15.32)	configbase=fedora-15-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc15.64)	configbase=fedora-15-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc16.32)	configbase=fedora-16-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc16.64)	configbase=fedora-16-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT20_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc17.32)	configbase=fedora-17-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc17.64)	configbase=fedora-17-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc18.32)	configbase=fedora-18-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc18.64)	configbase=fedora-18-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT21_EXCLUDES $DOVECOT22_EXCLUDES";;
fc19.32)	configbase=fedora-19-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc19.64)	configbase=fedora-19-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc20.32)	configbase=fedora-20-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc20.64)	configbase=fedora-20-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc21.32)	configbase=fedora-21-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc21.64)	configbase=fedora-21-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc22.32)	configbase=fedora-22-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc22.64)	configbase=fedora-22-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc23.32)	configbase=fedora-23-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc23.64)	configbase=fedora-23-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc24.32)	configbase=fedora-24-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc24.64)	configbase=fedora-24-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc25.32)	configbase=fedora-25-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc25.64)	configbase=fedora-25-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc26.32)	configbase=fedora-26-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc26.64)	configbase=fedora-26-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc27.32)	configbase=fedora-27-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc27.64)	configbase=fedora-27-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc28.32)	configbase=fedora-28-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc28.64)	configbase=fedora-28-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES $DOVECOT22_EXCLUDES";;
fc29.32)	configbase=fedora-29-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc29.64)	configbase=fedora-29-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc30.32)	configbase=fedora-30-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc30.64)	configbase=fedora-30-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc31.32)	configbase=fedora-31-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc31.64)	configbase=fedora-31-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc32.32)	configbase=fedora-32-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc32.64)	configbase=fedora-32-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc33.32)	configbase=fedora-33-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc33.64)	configbase=fedora-33-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc34.32)	configbase=fedora-34-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc34.64)	configbase=fedora-34-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc35.32)	configbase=fedora-35-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc35.64)	configbase=fedora-35-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc36.32)	configbase=fedora-36-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc36.64)	configbase=fedora-36-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc37.32)	configbase=fedora-37-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc37.64)	configbase=fedora-37-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc38.32)	configbase=fedora-38-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc38.64)	configbase=fedora-38-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc39.32)	configbase=fedora-39-i686;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc39.64)	configbase=fedora-39-x86_64;		LOCAL_EXCLUDES="$CDRTOOLS_EXCLUDES";;
fc40.32)	configbase=fedora-40-i686;		LOCAL_EXCLUDES="";;
fc40.64)	configbase=fedora-40-x86_64;		LOCAL_EXCLUDES="";;
fc41.32)	configbase=fedora-41-i686;		LOCAL_EXCLUDES="";;
fc41.64)	configbase=fedora-41-x86_64;		LOCAL_EXCLUDES="";;
branched.32)	configbase=fedora-branched-i686;	LOCAL_EXCLUDES="";;
branched.64)	configbase=fedora-branched-x86_64;	LOCAL_EXCLUDES="";;
rawhide.32)	configbase=fedora-rawhide-i686;		LOCAL_EXCLUDES="";;
rawhide.64)	configbase=fedora-rawhide-x86_64;	LOCAL_EXCLUDES="";;
*)		echo "do-repoc: unsupported distribution/architecture: $repo" 1>&2
		exit 1;;
esac
GLOBAL_EXCLUDES=""

# Determine filenames
CONFIG=${REPOID}-${configbase}
configfile=${REPOC_DIR}/conf/dnf-${CONFIG}.conf
outputfile=${REPOC_DIR}/results/${CONFIG}.txt

# Make sure that config file exists
if [ ! -f $configfile ]; then
	[ "$QUIET" != "yes" ] && echo "do-repoc: repoclosure config not found: $configfile" 1>&2
	exit 1
fi

if [ "$LIST_ONLY" != "yes" ]; then

	# Cache metadata for configured repos
	echo Fetching metadata for $CONFIG
	dnf --config $configfile --quiet makecache

	# Extract repo IDs to check
	CHECK_LIST=$(dnf --config $configfile --quiet repolist |
			awk '{ if ( $1 !~ /^repo/ ) { print $1 } }' |
			grep -E "^[!*]?$REPO_RE" |
			sed -e 's/^[!*]//')
	REPOCLOSURE_PARAMS=$(
		for repo in $CHECK_LIST; do
			echo --check $repo
		done
	)

	# Run the repo check
	if [ $FULL_CHECK = no ]; then
		echo Running: dnf --config=$configfile --quiet $LOCAL_EXCLUDES $GLOBAL_EXCLUDES repoclosure $REPOCLOSURE_PARAMS
		dnf --config=$configfile --quiet $LOCAL_EXCLUDES $GLOBAL_EXCLUDES repoclosure $REPOCLOSURE_PARAMS > $outputfile
	else
		echo Running: dnf --config=$configfile --quiet $LOCAL_EXCLUDES $GLOBAL_EXCLUDES repoclosure
		dnf --config=$configfile --quiet $LOCAL_EXCLUDES $GLOBAL_EXCLUDES repoclosure > $outputfile
	fi

	# Clean cache
	dnf -c $configfile --quiet clean dbcache

fi

# Check for problems
if [ -s $outputfile -o ! -f $outputfile ]; then
	echo "$repo: PROBLEMS FOUND"
else
	echo "$repo: Seems OK"
fi
echo ""