#!/bin/bash -

# Generate RPM requires automatically for supermin appliances.

# Copyright (C) 2009-2015 Red Hat Inc.

# This script is called with a list of supermin.d/*packages* files

# (either passed on the command line, or if that is empty, then passed

# through stdin).  Each file is a simple list of packages, so we

# simply have to `cat' the contents in order to get the list of

# requires - it could hardly be simpler.

function process_file

{

    cat "$1"

}

if [ "$#" -ge 1 ]; then

    for f in "$@"; do

        process_file "$f"

    done

else

    # Get the list of files from stdin.  One filename per line?

    while read line; do

        process_file "$line"

    done

fi