#!/bin/bash

if [ $# -ne 3 -a $# -ne 4 ]; then
    echo "usage: $(basename $0) [-f] <packagename> <repo> <arch>"
    echo "  -f  Force building. Skip license checks"
    exit 1
fi

. "$(dirname $0)/../db-functions"
. "$(dirname $0)/../config"

FORCE=0
if [ "$1" = "-f" ]; then
    FORCE=1
    shift
fi

packagename="$1"
reponame="$2"
_arch="$3"

srcpath="$FTP_BASE/sources/"
logpath="/var/log/sourceballs/"

script_lock

create_srcpackage() {
    if [ -d "$1" ]; then
        pushd "$1" >/dev/null
        . "PKGBUILD"
	if ! [ $FORCE == 1 ] && ! chk_license ${license[@]} ; then
            #Removed so as not to clutter failed.txt
            #echo -e "\t$packagename license (${license[@]}) does not require source tarballs" >&2
            cleanup 0
        else
            echo "Creating source tarball for $packagename-$pkgver-$pkgrel"
        fi

        local logfile="$logpath/$packagename"
        if ! /usr/bin/makepkg --allsource --ignorearch >"$logfile" 2>&1; then
            popd >/dev/null
            /bin/gzip -f -9 "$logfile"
            die "\tFailed to download source for $packagename-$pkgver-$pkgrel ($reponame-$_arch)"
        fi
        /bin/rm -f "$logfile"{,.gz}

        local pkg_file="${packagename}-${pkgver}-${pkgrel}${SRCEXT}"

        if [ ! -d "$srcpath" ]; then
            mkdir -p "$srcpath"
        fi
        cp "$pkg_file" "$srcpath"

        popd >/dev/null

        return 0
    fi
}

set_umask
/bin/mkdir -p "$logpath"
cd "$WORKDIR"

if [[ "$reponame" = "community" || "$reponame" = "community-testing" ]]; then
    if /usr/bin/svn export -q "$SVNREPOCOMMUNITY/$packagename" $packagename; then
	create_srcpackage "$packagename/repos/$reponame-$_arch"
    else
	die "\tPackage '$packagename' does not exist in repo '$reponame-$_arch'"
    fi
else
    if /usr/bin/svn export -q "$SVNREPO/$packagename" $packagename; then
	create_srcpackage "$packagename/repos/$reponame-$_arch"
    else
	die "\tPackage '$packagename' does not exist in repo '$reponame-$_arch'"
    fi
fi

script_unlock