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| -rwxr-xr-x | libreaddiff | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/libreaddiff b/libreaddiff new file mode 100755 index 0000000..c8b5214 --- /dev/null +++ b/libreaddiff @@ -0,0 +1,97 @@ +#!/bin/bash +# -*- 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/>. + + +set -e + +. /etc/libretools.conf +custom_config=$XDG_CONFIG_HOME/libretools/libretools.conf +[ -e $custom_config ] && . $custom_config + +for arg in "$@" ; do + case "$arg" in + -h|--h|--he|--hel|--help|-\?) + echo 'Usage: find-pkgs.sh 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' |