build-hasses-parameters

#!/usr/bin/perl -w

# This script handles the parsing of the /etc/hasses.conf file
# and prints the parameters

use strict;

my $params; 
my $etchandle; 
my $etcfile = "/etc/hasses.conf";
my $conf_directives = {};

if(open $etchandle, $etcfile)
{
    foreach my $line (<$etchandle>)
    {
        $line ||= "";
        $line =~ s/(?<!\\)\#[^\#]*//g;
        $line =~ s/\s+$//g;
        $line =~ s/^\s+//g;
        next unless $line;

        if($line =~ /^[^\-]/)
        {
            my ($directive, $arg) = $line =~ /^(.*?)\s+(.*)/;
            $conf_directives->{$directive}->($arg);
            next;
        }

        push @$params, $line;
    }

}else{
    $params = [];
}

$params = join " ", @$params;

print "$params";