#!/bin/sh

us="$(basename $0)"

# TODO apparently ratt (rebuild all the things) does this

# first arg is root of dep tree.  other args passed on to sbuild
# (e.g. --extra-package="$HOME/src/dh-elpa_1.0_all.deb" --add-depends="dh-elpa (>= 1.0)")
root="$1"
shift

# ensure our sources are up-to-date
#sudo apt-get update

# logs of failed builds will go here
mkdir -p $HOME/tmp
# need a temporary directory, as sbuild will download source packages
work=$(mktemp --tmpdir=$HOME/tmp -d ${us}XXXX)
(
    cd $work

    build-rdeps --quiet $root | while read p; do
        sbuild --no-apt-update --no-apt-upgrade --no-apt-distupgrade  \
               --no-run-piuparts --no-run-lintian --no-run-autopkgtest \
               "$p" "$@"
        if [ $? != 0 ]; then
            echo "failed: $p"
            mv ${p}_*Z.build  $HOME/tmp
        fi
    done
)

# clean up
rm -rf $work