package Generators; require Exporter; use strict; use File::Basename; no strict 'refs'; use vars qw($VERSION @AVAILABLE); our $VERSION = '1.00'; our(@ISA, @EXPORT, @EXPORT_OK, @AVAILABLE); @ISA = qw(Exporter); BEGIN { local(*D); my $me = $INC{"Generators.pm"}; die "Couldn't find myself in \@INC, which is required to load the generators!" if ("$me" eq ""); $me = dirname($me); if (opendir(D,"$me/Generators")) { foreach my $gen (readdir(D)) { next unless ($gen =~ /\.pm$/); require "${me}/Generators/$gen"; $gen =~ s,\.pm,,; push(@AVAILABLE, $gen); } closedir(D); my $gens = join(', ', @AVAILABLE); } push @EXPORT_OK, qw(available); } sub available { return @AVAILABLE; } sub generate { my ($gen, $git_dir, $out_dir, $rel_dir, %build_structure) = @_; return eval("Generators::${gen}::generate(\$git_dir, \$out_dir, \$rel_dir, \%build_structure)") if grep(/^$gen$/, @AVAILABLE); die "Generator \"${gen}\" is not available!\nAvailable generators are: @AVAILABLE\n"; } 1;