#!/bin/bash -e
#
# Copyright © 2002 Rick Younie <rick@def.debian.net>
#
# 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 2 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
# 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/>.
#
#######################################################################

#
# craft a bug report or fail/success reply to a buildd log mail
# using vim, mutt and optionally quintuple-agent:
#   mutt
#		'f'orward the message
#       (may require autoedit & edit_headers .muttrc settings)
#   vim
#		map <F3> :%!~buildd/bin/dobuildlog agpg<CR>
#		map <S-F3> :%!~buildd/bin/dobuildlog gpg<CR>
#		map <F4> :%!~buildd/bin/dobuildlog bug<CR>

# these require setting by the user
SIGNOPTS='--clearsign --default-key younie@debian.org'
FROM="$EMAIL"	# "Your Name <your@addr.ess>"
ARCH=m68k		# for the bug report log link

print_header () {
    echo "From: $FROM"
    sed -n '
		/^-----/,/^Automatic/ {
			s/From: /To: /p
			s/^Subject: Log/Subject: Re: Log/p
		}'
    echo
}

fail_options () {
	cat << EOF
failed
 this one takes a comment,
 multi-line, indenting optional
dep-wait
  - usage: dep-wait some-package (>= version), another-package (>> version)
giveback
manual
newvers
not-for-us
purge
  - purges the source tree from the chroot
retry
upload-rem


EOF
}

success_fail () {
    STATUS=$(sed -n '/^-----/,/^Automatic/ s/^Subject: Log for \([^ ]*\) build .*/\1/p')

    case "$STATUS" in
	successful )
	    print_header
	    sed -n '/\.changes:$/,$ {
				/^Format: /,/^$/p
			}' |$SIGNPRG 2>/dev/null
	    ;;
	failed )
	    print_header
	    fail_options
	    sed -n '/^Automatic build of/,$p'
	    ;;
	* )
	    echo "..this doesn't appear to be a buildd success/fail message"
	    exit 1
	    ;;
    esac
}

bug_report () {
    PKG=$1
    VERS=$2

    cat << EOF
From: $FROM
To: submit@bugs.debian.org
Subject: $PKG_VERS: fails to build

Package: $PKG
Version: $VERS
Severity: serious

Hi,


EOF

    sed -n '/^Automatic build of/,/^Build needed/ s/^/| /p'
    cat <<EOF


The $ARCH build logs for $PKG can be found at
 http://buildd.debian.org/build.php?arch=$ARCH&pkg=$PKG


EOF
}

case "$1" in
    gpg | agpg )
	SIGNPRG="$1 $SIGNOPTS"
	success_fail
	exit 0
	;;
    bug )
	PKG_VERS=$(sed -n '/^-----/,/^Automatic/ s/^Subject: Log for \([^ ]*\) build of \([^ ]*\) .*/\2/p')
	bug_report $(echo "$PKG_VERS" |sed 's/_/ /')
	;;
    * )
	echo "Usage: $(basename $0) gpg|agpg|bug"
	exit 1
	;;
esac