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#!/bin/bash -e
# -*- coding: utf-8 -*-
# Copyright (C) 2011, 2012 Michał Masłowski <mtjm@mtjm.eu>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
. $(librelib conf.sh)
load_files libretools
check_vars libretools WORKDIR
for arg in "$@" ; do
case "$arg" in
-h|--h|--he|--hel|--help|-\?)
echo 'Usage: libreaddiff repo [arch]
This script outputs a diff of package names and versions in repo
between pacman'\''s sync db and abslibre checkout.' >&2
exit 0
;;
esac
done
# The repo to find missing packages in.
repo=$1
# The arch to check in Arch repos, other will have all arches checked.
arch=${2:-mips64el}
# A Python tuple of repos which don't have arch=any packages.
archrepos='("core", "extra", "community")'
diff -U0 \
<( (
cd /var/lib/pacman/sync
for f in $repo.db ; do
tar xOf $f | python -c 'import sys
arch = None
name = None
version = None
it = iter(sys.stdin)
try:
while True:
line = next(it)
if line == "%ARCH%\n":
arch = next(it)
if arch == "'"$arch"'\n" or "'$repo'" not in '"$archrepos"':
print("%s-%s" % (name.strip(), version.strip()))
if line == "%NAME%\n":
name = next(it)
if line == "%VERSION%\n":
version = next(it)
except StopIteration:
pass
'
done
) | sort ) \
<( (
cd "${WORKDIR}/abslibre"
# Needed to not include pkgnames specific to other arches.
CARCH=$arch
for f in $repo/* ; do
unset pkgname
unset epoch
unset pkgver
unset pkgrel
unset arch
. $f/PKGBUILD || continue
is_here=false
for arc in ${arch[@]} ; do
if [ "$arc" = "any" -o "$arc" = "$CARCH" ] ; then
is_here=true
break
fi
done
if [ "$is_here" = "true" ] ; then
for name in ${pkgname[@]} ; do
if [ -z "$epoch" ] ; then
echo $name-$pkgver-$pkgrel
else
echo $name-$epoch:$pkgver-$pkgrel
fi
done
fi
done
) | sort ) | sed -rn 's/^[+-][^+-].+$/&/p'
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