Простой способ работы с простыми темплейтами

[Hans R. Steiner]

sub template {

my $template = shift;

my %enviroment = ( @_ );

-r $template || die "file '$template' not found\n";

open ( TEMPLATE, "$template" );

$template = join '', <TEMPLATE>;

close ( TEMPLATE );

## apply enviroment

$template =~ s/\$tpl{env:\/\/([0-9,A-Z,a-z,_,-]+)}/$enviroment{$1}/eg;

## apply file

$template =~ s/\$tpl{file:\/\/([0-9,A-Z,a-z,_,-,\/,\.,\!]+)}/template("$1 ", %enviroment)/eg;

return $template;

}