Undefined variable when using GZ compression on Windows

[lookyman]

Bug report

Question	Answer
Box version	3.0.0-beta.3@37699fe
PHP version	7.2.2
Platform with version	Win 10
Github Repo	-

The problem seems to be here. If the if statement above evaluates to false, the variables $softLimit and $hardLimit are never defined and cannot be used in the anonymous function's use.

box.json.dist

{
 "banner": false,
 "base-path": "../tmp/build",
 "check-requirements": false,
 "compactors": [
   "KevinGH\\Box\\Compactor\\Php",
   "KevinGH\\Box\\Compactor\\PhpScoper"
 ],
 "compression": "GZ",
 "directories": [
   "conf",
   "src",
   "vendor"
 ],
 "output": "../phpstan.phar",
 "php-scoper": "../../build/scoper.inc.php"
}

Output

$ php box.phar compile
> Box version 3.0.0-beta.3@37699fe 2018-06-14 10:50:22


// Loading the configuration file "C:\server\www\phpstan\phpstan-compiler\build\box.json".

Building the PHAR "C:/server/www/phpstan/phpstan-compiler/tmp/phpstan.phar"
? Registering compactors
 + KevinGH\Box\Compactor\Php
 + KevinGH\Box\Compactor\PhpScoper
? Adding main file: C:/server/www/phpstan/phpstan-compiler/tmp/build/bin/phpstan
? Skip requirements checker
? Adding binary files
   > No file found
? Adding files
   > 821 file(s)
? Generating new stub
 - Using shebang line: #!/usr/bin/env php
? Dumping the Composer autoloader
? Removing the Composer dump artefacts
? Compressing with the algorithm "GZ"

In Compile.php line 330:

 Undefined variable: softLimit

[theofidry]

Indeed that doesn't look right. Thanks for the report! Could you give a try to #262?

[lookyman]

Yep, it works. Thanks!

[theofidry]

Cool.

There is probably more Windows related issues, c.f. #193.