[dancer-users] how should I set a setting while parsing command line options (GH#393)

sawyer x xsawyerx at gmail.com
Mon Oct 7 13:05:50 BST 2013

That really is a tricky point... I'm not exactly sure, to be honest.

On Tue, Sep 17, 2013 at 11:28 PM, Gideon D'souza <gidisrael at gmail.com>wrote:

> Hey folks,
> So I'm working on fixing issue #393:
> https://github.com/PerlDancer/Dancer2/issues/393
> I'm sorry to have gotten jammed up with such a simple task. I ran into a
> small issue which might relate to other things going on.
> (1) I cannot use setting(port => 1234) or setting(environment => "stage")
> inside GetOpt like Dancer1. It fails.
> Here is the line that fails:
> https://github.com/gideondsouza/Dancer2/blob/pr/command_line_support/lib/Dancer2/GetOpt.pm#L15
> @mst did point out this is incorrect, I should point to the config setting
> on the app instance. A larger problem here is that this doesn't work either.
> (2) $app->setting(..) or $runner->setting(..) don't work.
> See :
> https://github.com/gideondsouza/Dancer2/blob/pr/command_line_support/lib/Dancer2.pm#L151
> What also perplexed me is that if I put a breakpoint at a line inside
> Dancer2::import it wouldn't stop and just go and run the server.
> So what should I do here?  Setting $ENV{} works. Should I do this? Am I
> doing something wrong? Is there anything else I should fix first?
> Regards,
> Gideon
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