#! /bin/bash
#   pbuilder -- personal Debian package builder
#   Copyright (C) 2001-2007 Junichi Uekawa
#
#   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, write to the Free Software
#   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
set -e

export PBCURRENTCOMMANDLINEOPERATION="pdebuild"
. /usr/lib/pbuilder/pdebuild-checkparams

while ! test -d ./debian -o "$(pwd)" = "/" ; do
    cd ..;
done

if test ! -d ./debian; then
    log "E: Cannot find ./debian dir"
    exit 1
fi;

PKG_SOURCENAME=$(dpkg-parsechangelog|sed -n 's/^Source: //p')
PKG_VERSION=$(dpkg-parsechangelog|sed -n 's/^Version: \(.*:\|\)//p')
ARCHITECTURE="${ARCHITECTURE:-`dpkg-architecture -qDEB_HOST_ARCH`}"
CHANGES="${PKG_SOURCENAME}_${PKG_VERSION}_${ARCHITECTURE}.changes"

if [ -z "${PBUILDER_BUILD_LOGFILE}" ]; then
    PBUILDER_BUILD_LOGFILE="../${PKG_SOURCENAME}_${PKG_VERSION}_${ARCHITECTURE}.build"
    exec > >(tee "${PBUILDER_BUILD_LOGFILE}") 2>&1
fi


export BUILDRESULTUID=$(id -u)
export BUILDRESULTGID=$(id -g)

if [ "${USE_PDEBUILD_INTERNAL}" = 'yes' ]; then
    ${PBUILDERROOTCMD} ${PDEBUILD_PBUILDER} --execute ${EXTRA_CONFIGFILE[@]/#/--configfile } --bindmounts $(readlink -f ..) "$@" -- /usr/lib/pbuilder/pdebuild-internal ${PWD} --debbuildopts "" --debbuildopts "${DEBBUILDOPTS}" --uid "${BUILDRESULTUID}" --gid "${BUILDRESULTGID}" --pbuildersatisfydepends "$PBUILDERSATISFYDEPENDSCMD"
    if [ -d "${BUILDRESULT}" ]; then
	for files in $(sed -rn '/^Files:/,${s/^ .* ([^ ]+)$/\1/p}' ../${CHANGES}); do
	    cp -a ../"$files" "${BUILDRESULT}"
	done
	cp -a ../${CHANGES} "${BUILDRESULT}"
    else
	log "E: BUILDRESULT=[$BUILDRESULT] is not a directory."
	exit 1
    fi
else
    if ! dpkg-checkbuilddeps -B ; then
	log "W: Unmet build-dependency in source"
    fi
    echo "dpkg-buildpackage -S -us -uc -r${BUILDSOURCEROOTCMD} $DEBBUILDOPTS" | perl -pe 's/(^|\s)-[bB](\s|$)/$1$2/g' | /bin/bash
    ${PBUILDERROOTCMD} ${PDEBUILD_PBUILDER} --build ${EXTRA_CONFIGFILE[@]/#/--configfile } --buildresult "${BUILDRESULT}" --debbuildopts "" --debbuildopts "${DEBBUILDOPTS}" "$@"  ../"${PKG_SOURCENAME}_${PKG_VERSION}".dsc
fi

# do signing with optional key specifier
if [ "${AUTO_DEBSIGN}" = "yes" ]; then
    unset DEBSIGN_PARAM || true
    if [ -n "${DEBSIGN_KEYID}" ]; then
	DEBSIGN_PARAM[1]="-k${DEBSIGN_KEYID}"
    fi
    DEBSIGN_PARAM[2]="${BUILDRESULT}/${CHANGES}"
    debsign "${DEBSIGN_PARAM[@]}"
fi