#!/bin/sh

# Copyright ©: 2010, Modestas Vainius <modax@debian.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

export `dpkg-architecture|grep DEB_BUILD_MULTIARCH`

shlib="/usr/lib/$DEB_BUILD_MULTIARCH/eatmydata.sh"
if [ -f "$shlib" ]; then
    . "$shlib"
else
    echo "Unable to locate eatmydata shell library, it was not enabled" >&2
    exec "$@"
fi

usage()
{
    echo "usage: $0 [--] command [ command arguments ... ]" >&2
    exit 2
}

# Detect operation mode. If this script is run via symlink, look for basename
# in the PATH and execute it.
if [ -L "$0" ]; then
    # Symlink mode. Get command to execute from the basename of $0.
    cmd="`basename "$0"`"
    set -- "$cmd" "$@"
else
    # Normal mode
    if [ "$1" = "--" ]; then
        shift
    fi

    if [ "$#" -eq 0 ]; then
        usage
    fi
fi

eatmydata_exec "$@"
