#!/bin/sh

if [ "$#" -ne 3 ];then
	cat >&2 <<EOF
${0##*/} [operation] [distribution] [arch]

operation: create | update | build
EOF
	exit
fi
if [ "$1" = "build" ]
then
set -x
exec \
gbp buildpackage \
	--git-pbuilder \
	--git-dist="$2" \
	--git-arch="$3" \
	--git-pbuilder-options="--mirror https://deb.debian.org/debian"
fi

sudo -i <<EOF
set -e
pbuilder "$1" \\
	--distribution "$2" \\
	--mirror https://deb.debian.org/debian \\
	--architecture "$3" \\
	--basetgz "/var/cache/pbuilder/base-$2-$3.tgz"
cowbuilder "$1" \\
	--distribution "$2" \\
	--mirror https://deb.debian.org/debian \\
	--architecture "$3" \\
	--basepath "/var/cache/pbuilder/base-$2-$3.cow"
EOF