dump1090/prepare-build.sh

#!/bin/sh

# This script prepares a package tree for building on different target
# distributions

if [ $# -lt 1 ]
then
    echo "Syntax: $0 <distribution> [target]" >&2
    echo "" >&2
    echo "Prepares a package tree in <target> (default package-<distribution>) ready for building" >&2
    exit 1
fi

export DEBFULLNAME="${DEBFULLNAME:-FlightAware build automation}"
export DEBEMAIL="${DEBEMAIL:-adsb-devs@flightaware.com}"

TOP=`dirname $0`
DIST=$1
OUT=$2

if [ -n "$OUT" ]
then
    OUT=$(realpath $OUT)
else
    OUT=$(realpath package-$DIST)
fi

if [ -e $OUT ]
then
    echo "$OUT already exists, refusing to overwrite it" >&2
    exit 1
fi

FILES=$(find $TOP -mindepth 1 -maxdepth 1 -name .git -prune -o -name 'debian*' -prune -o -name 'package-*' -prune -o -print)
mkdir -p $OUT
cp -a $FILES $OUT
cp -a $TOP/debian $OUT

case "$DIST" in
    wheezy)
        cp -a $TOP/debian-wheezy/* $OUT/debian/
        echo "Updating changelog for wheezy backport build" >&2
        dch --changelog $OUT/debian/changelog --local ~bpo7+ --force-distribution --distribution wheezy-backports "Automated backport build for wheezy"
        echo "Cloning rtl-sdr source"
        git clone git://git.osmocom.org/rtl-sdr.git $OUT/rtl-sdr
        ;;

    jessie)
        cp -a $TOP/debian-jessie/* $OUT/debian/
        echo "Updating changelog for jessie backport build" >&2
        dch --changelog $OUT/debian/changelog --local ~bpo8+ --force-distribution --distribution jessie-backports "Automated backport build for jessie"
        ;;

    stretch)
        ;;

    *)
        echo "Don't know how to build for a distribution named $DIST" >&2
        exit 1
esac

echo "Package tree prepared in $OUT" >&2