#!/bin/bash

codename=$1
package=$2
version=$3
arch=$4

source /home/vinaigrette/config
source /home/vinaigrette/package_helpers.sh

# Build only binary-only limited to architecture dependent packages
DEBBUILDOPTS="-B"

if [[ $arch == $DEFAULT_ARCH ]]; then
    # Build architecture independent packages too
    DEBBUILDOPTS="-b"
elif [[ $arch == all ]]; then
    # Build architecture independent packages too on default arch
    arch=$DEFAULT_ARCH
    DEBBUILDOPTS="-b"
fi

# Retrieve the number of processors
if [ -x /usr/bin/getconf ]; then
    JOBS=`getconf _NPROCESSORS_CONF`
else
    JOBS=1
fi

echo \
"******************************************************************************"
echo "Starting building..."

# Format needed pbuilder arguments
DEBBUILDOPTS="$DEBBUILDOPTS -j$JOBS"
DSC_FILE="${package}_${version}.dsc"
BASE_TGZ="/var/cache/pbuilder/images/${arch}/${codename}.tgz"
EXTRA_OPTS=()

# Use specific conf for nodejs builds
if [[ $package =~ ^yunohost-admin$ ]]; then
    base_tgz="/var/cache/pbuilder/images/${arch}/${codename}-nodejs.tgz"
    if [[ -f ${base_tgz} ]]; then
        echo "+ using nodejs environment..."
	BASE_TGZ=${base_tgz}
    fi
fi

case $arch in
  armhf)
    pbuilder build --debbuildopts "${DEBBUILDOPTS}" \
        --configfile /etc/pbuilder/rc.d/armhf \
        --basetgz $BASE_TGZ "${EXTRA_OPTS[@]}" $DSC_FILE
    exit_code=$?
    ;;

  amd64|i386)
    pbuilder build --debbuildopts "${DEBBUILDOPTS}" \
        --basetgz $BASE_TGZ "${EXTRA_OPTS[@]}" $DSC_FILE
    exit_code=$?
    ;;
esac

exit $exit_code