#!/bin/bash

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

sendxmpppy "Starting build ${package}/${version} for arch=$arch ..."

source /home/vinaigrette/config/config
source /home/vinaigrette/scripts/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 for parallel building
## N.B. : disabled by Alex on Feb 12 2020 because this makes some build fail on buster for some reason..
#if [ -x /usr/bin/getconf ]; then
#    JOBS=`getconf _NPROCESSORS_CONF`
#else
#    JOBS=1
#fi
#DEBBUILDOPTS="$DEBBUILDOPTS -j$JOBS"

echo "######################"
echo " Starting build ...   "
echo "######################"

# Format needed pbuilder arguments
DSC_FILE="${package}_${version}.dsc"
BASE_TGZ="${PBUILDER_CHROOTS}/${codename}-${arch}.tgz"
EXTRA_OPTS=()
CONFIGFILE=""

# Use specific conf for nodejs builds
if [[ $package == "yunohost-admin" ]];
then
    CONFIGFILE="--configfile $PBUILDER_CONF/nodejs.conf"
fi
        
if [[ $arch == "armhf" ]]; 
then
   CONFIGFILE="--configfile $PBUILDER_CONF/armhf.conf"
fi

if [[ $arch == "armel" ]];
then
   CONFIGFILE="--configfile $PBUILDER_CONF/armel.conf"
fi

if [[ $arch == "arm64" ]];
then
   CONFIGFILE="--configfile $PBUILDER_CONF/arm64.conf"
fi

echo "Running 'pbuilder build --basetgz "${BASE_TGZ}" --debbuildopts "${DEBBUILDOPTS}" ${CONFIGFILE} "${EXTRA_OPTS[@]}" $DSC_FILE"

pbuilder build                            \
         --basetgz "${BASE_TGZ}"          \
 	 --debbuildopts "${DEBBUILDOPTS}" \
 	 ${CONFIGFILE}                    \
 	 "${EXTRA_OPTS[@]}"               \
	 $DSC_FILE

exit_code=$?

if [[ $exit_code != 0 ]];
then
	sendxmpppy "Building ${package}/${version} for arch=$arch failed ?!"
fi

exit $exit_code