build.php

<?php
if (ini_get('phar.readonly')) {
	fwrite(STDERR, 'Please run build with -dphar.readonly=0' . PHP_EOL);
	exit(255);
}
include 'vendor/dericofilho/csp/csp.php';
include "Core/FormatterPass.php";

class Build extends FormatterPass {
	public function candidate($source, $found_tokens) {
		return true;
	}
	public function format($source) {
		$this->tkns = SplFixedArray::fromArray(token_get_all($source));
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->get_token($token);
			$this->ptr = $index;
			switch ($id) {
				case T_REQUIRE:
					list($id, $text) = $this->walk_until(T_CONSTANT_ENCAPSED_STRING);
					$included = token_get_all(file_get_contents(str_replace(['"', "'"], '', $text)));
					if (T_OPEN_TAG == $included[0][0]) {
						unset($included[0]);
					}
					while (list(, $token) = each($included)) {
						list($id, $text) = $this->get_token($token);
						$this->append_code($text);
					}
					break;
				default:
					$this->append_code($text);
			}
		}
		return $this->code;
	}
}

$pass = new Build();

$chn = make_channel();
$chn_done = make_channel();
$workers = 2;
echo "Starting ", $workers, " workers...", PHP_EOL;
for ($i = 0; $i < $workers; ++$i) {
	cofunc(function ($pass, $chn, $chn_done) {
		while (true) {
			$target = $chn->out();
			if (empty($target)) {
				break;
			}
			echo $target, PHP_EOL;
			file_put_contents($target . '.php', $pass->format(file_get_contents($target . '.src.php')));
			chmod($target . '.php', 0755);
			file_put_contents($target . '.stub.php', $pass->format(file_get_contents($target . '.stub.src.php')));
			chmod($target . '.stub.php', 0755);
		}
		$chn_done->in('done');
	}, $pass, $chn, $chn_done);
}

$targets = ['fmt', 'refactor'];
foreach ($targets as $target) {
	$chn->in($target);
}

for ($i = 0; $i < $workers; ++$i) {
	$chn->in(null);
}
for ($i = 0; $i < $workers; ++$i) {
	$chn_done->out();
}
$chn->close();
$chn_done->close();

echo 'Building PHARs...';
$phars = ['fmt', 'refactor'];
foreach ($phars as $target) {
	file_put_contents($target . '.stub.php', '<?php $in_phar = true;' . "\n" . str_replace('#!/usr/bin/env php' . "\n" . '<?php', '', file_get_contents($target . '.stub.php')));
	$phar = new Phar($target . '.phar', FilesystemIterator::CURRENT_AS_FILEINFO|FilesystemIterator::KEY_AS_FILENAME, $target . '.phar');
	$phar[$target . ".stub.php"] = file_get_contents($target . '.stub.php');
	$phar->setStub('#!/usr/bin/env php' . "\n" . $phar->createDefaultStub($target . '.stub.php'));
	file_put_contents($target . ".phar.sha1", sha1_file($target . '.phar'));
}
echo 'done', PHP_EOL;