#!/bin/bash

cleanup() {
    if [ $INFAKEROOT -eq 1 ]
    then
        return
    fi
    rm -rf $PKGDIR
}

trap cleanup EXIT

INFAKEROOT=0

if [ "$1" = "-F" ]
then
    INFAKEROOT=1
    shift
    PKGDIR="$1"
    shift
fi

if [ $# -eq 0 ]
then
    echo "No arguments supplied"
    exit 1
fi

if [ $INFAKEROOT -eq 0 ]
then
    if [ $EUID -eq 0 ]
    then
        echo "Refusing to create package as root." \
            "Please use another user for this."
        exit 1
    fi
    PKGDIR=$(mktemp -d)
    fakeroot -- $0 -F "$PKGDIR" "$@" || exit $?
else
    env DESTDIR=$PKGDIR "$@"
    PKGNAME=$(basename $(pwd))

    PKGDEST="${FPKG_ROOT}/pkg"

    cd $PKGDIR
    ls $PKGDIR | tar -c --files-from -  | zstd -3 > "$PKGDEST/$PKGNAME.tar.zst"
fi