Created
December 24, 2017 21:55
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Compile pico-8 carts into one file!
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#!/usr/bin/perl | |
use warnings; | |
use strict; | |
use v5.10; | |
no warnings 'experimental::smartmatch'; | |
die("No argument provided for file\n") unless($ARGV[0]); | |
die("No file at $ARGV[0]\n") unless(-e $ARGV[0]); | |
unless($ARGV[1]) { | |
my $cart_name = $ARGV[0]; | |
$cart_name =~ s/.*\///gs; | |
$ARGV[1] = 'build/'.$cart_name; | |
} | |
my $cart = $ARGV[0]; | |
my $output = $ARGV[1]; | |
my @required = (); | |
sub parse; | |
sub parse($ $) { | |
my ($code, $out) = @_; | |
while(my $row = <$code>) { | |
if($row =~ /\-\- require (.*?)$/i) { | |
my $require = $1; | |
if($require ~~ @required) { | |
print "$require already required, skipping.\n"; | |
$row = '' | |
} else { | |
push(@required,$require); | |
print "requiring $require\n"; | |
my $importing; | |
open($importing, '<:encoding(Windows-1252)', $require) | |
or die "Could not open file '$require' for reading. $!"; | |
open my ($out), '>', \$row; | |
parse($importing, $out); | |
close $out; | |
} | |
} | |
print $out $row; | |
} | |
} | |
open(my $base_cart, '<:encoding(Windows-1252)', $cart) | |
or die "Could not open file '$cart' for reading. $!"; | |
open(my $compiled_cart, '>:encoding(Windows-1252)', $output) | |
or die "Could not open file '$output' for writing. $!"; | |
parse($base_cart,$compiled_cart); | |
close $base_cart; | |
close $compiled_cart |
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