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#! /bin/sh
# Copyright (C) 2009, 2010, 2011, 2012 Canonical Ltd.
# 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; version 3 of the License.
#
# 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 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/>.
DIST="${DIST:-wily}"
MADISON="$(rmadison -a source -s "$DIST" "$1")"
[ "$MADISON" ] || exit 1
VER="$(echo "$MADISON" | cut -d'|' -f2 | tr -d ' ' | sed -r 's/^[0-9]+://')"
SECTION="$(echo "$MADISON" | cut -d'|' -f3 | tr -d ' ')"
case $SECTION in
$DIST)
SECTION=main
;;
$DIST/*)
SECTION="${SECTION#$DIST/}"
;;
esac
case $1 in
lib?*)
POOLINDEX="$(echo "$1" | cut -c 1-4)"
;;
*)
POOLINDEX="$(echo "$1" | cut -c 1)"
;;
esac
NL='
'
OLDIFS="$IFS"
IFS="$NL"
wget -q -O- http://changelogs.ubuntu.com/changelogs/pool/$SECTION/$POOLINDEX/$1/${1}_$VER/changelog | while read -r line; do
IFS="$OLDIFS"
case $line in
[A-Za-z0-9]*)
# changelog entry header
target="$(echo "$line" | cut -d' ' -f3)"
target="${target%;}"
target="${target%%-*}"
case $target in
warty|hoary|breezy|dapper|edgy|feisty|gutsy|hardy|intrepid|jaunty|karmic|lucid|maverick|natty|oneiric|precise|quantal|raring|saucy|trusty|utopic|vivid|wily|devel)
;;
*)
exit 0
;;
esac
;;
esac
echo "$line"
IFS="$NL"
done
IFS="$OLDIFS"
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