#!/usr/bin/perl -w

# A script to remove those terrible binary diffs from the patches which

# screw up everything and rain on my parade.

use strict;

my @args=@ARGV;

my @current_patch;

my $is_binary = 0;

my $cnt = 0;

while(my $row = <>) {

	# diff marks the start of a new file to check

	if ($row =~ /^diff --git.*?(\S+)$/) {

		if (!$is_binary) {

			foreach my $line (@current_patch) {

				print $line;

			}

		}

		$is_binary = 0;

		@current_patch = ();

	} elsif ($row =~ /Binary files (.)* differ$/) {

		$is_binary = 1;

	} elsif ($row =~ /GIT binary patch/) {

		$is_binary = 1;

	}

	push (@current_patch, $row);

}

if (!$is_binary) {

	foreach my $line (@current_patch) {

		print $line;

	}

}