#!/bin/sh

# program to submit a bug report

# TODO
# encrypt the report.  Use chacha20 and a public key
# for bug submissions.  This key will need to be set up
# for zoranix.  Should probably use the packager's public
# key as well.
#
# allow a bug report from stdin

set -e

[ -f /etc/rc.conf ] && . /etc/rc.conf
[ -f /etc/zoranix.conf ] && . /etc/zoranix.conf

name=$(logname)
host=$(hostname)
from=${REPLYTO:-${name}@${host}}

signature=
if [ -r $HOME/.signature ]; then
	signature=$(cat $HOME/.signature)
else
	signature=$(printf '-- \n%s\n' $name)
fi

# -n <note> -- make a bug report out of a note
file=$(mktemp ${TMPDIR:-/tmp}/bugreport-XXXXXX)

note=
package=${1:-general}
subject='zoranix bug report'

if [ "$1" = "-n" ]; then
	shift
	if [ $# -eq 0 ]; then
		rm $file
		usage
	fi
	note=$1
	package=$(zpm note category $1)
	subject=$(zpm note show $1 | head -1)
	if [ $subject = "" ]; then
		subject='zoranix bug report'
	fi
fi

cat >$file <<EOR
Subject: $subject
X-Package: $package
X-SupportId: $SUPPORTID
From: $from
To: ${BUGREPORTEMAIL:-bugreport@zoranix.net}

EOR

if [ -n "$note" ]; then
	zpm note show $note > $file
elif [ -f /etc/zpm/bugtemplate ]; then
	cat /etc/zpm/bugtemplate >> $file
else
cat >>$file <<EOR
Please write your bug report here.  This note will be submitted via
${BUGSUBMITVIA:-https}.
EOR
fi

cat >>$file <<EOR

-- 
$signature
EOR

${EDITOR:-vi} $file

# TODO encrypt the file, possibly sign
# if encrypted, should uuencode the lot

# submit the file to the bug destination

case ${BUGSUBMITVIA:-https} in
	mail)
		mail -s 'zoranix bug report' ${BUGREPORTEMAIL:-bugreport@zoranix.net} < $file
		rm $file
		;;
	sendmail)
		sendmail ${BUGREPORTEMAIL:-bugreport@zoranix.net} < $file
		rm $file
		;;
	https)
		curl -F bug=@$file ${BUGREPORTDEST:-https://zoranix.net/bugreport.cgi}
		rm $file
		;;
	*)
		echo "zpm-bug: unknown submission method '${BUGSUBMITVIA:-smtp}'" 1>&2
		echo "a copy of your report is in $file" 1>&2
		exit 1;
esac