Impossible to use configuration values starting with a dash

[Qronicle]

Hi,

When using ls:env:configure, I've noticed it's impossible to set a variable to a value starting with a dash, like '-1'.
This is caused by a known Symfony Console issue (symfony/symfony#3624), and the solution should be fairly straightforward to implement.

I would make a pull request, but I think you just need to change one line in lib/n98-magerun/modules/LimeSoda_EnvironmentConfiguration/src/LimeSoda/Environment/Configure.php where the config:set commands are executed (line 38):

$input = new StringInput('-- ' . $command);
instead of
$input = new StringInput($command);

The '-- ' makes sure no argument values after its appearance are interpreted as option names.

[mzeis]

Thanks for your this recommendation! We will have a look at it.

[mzeis]

@Qronicle I updated the code to allow negative values when using the system_configuration node to set negative values. I also updated the documentation to use -- when calling config:set directly.

Thanks for noticing this!