#!/bin/sh
# Copyright 2015 Paul Wise <pabs@debian.org>
#
# This file 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 file 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 file.  If not, see <https://www.gnu.org/licenses/>.

# compare-embed-usertags
# Compares usertags matching *embed* with the embedded-code-copies data
# and reports any bugs that are missing from the embedded-code-copies data

if [ ! -f data/embedded-code-copies ] ; then
	echo "Please run from the top-level directory of the repository" >&2
	exit 1
fi

header=0
rsync --recursive rsync://bugs.debian.org/bts-spool-index/user/ data/usertags/
grep --recursive --ignore-case --files-with-matches '^Tag:.*embed' data/usertags/ |
while read user ; do
	sed --silent '/^Tag:.*embed/,/^$/p' "$user" |
	grep --only-matching '[0-9]\+'
done |
sort --unique |
while read bug ; do
	if ! grep --silent --fixed-strings "$bug" data/embedded-code-copies ; then
		test "$header" -eq 1 && printf 'Please add these bugs to data/embedded-code-copies\n\n'
		printf 'https://bugs.debian.org/%s\n' "$bug"
		header=0
	fi
done