Bug#736972: Re: Bug#736972: libconfig-model-dpkg-perl: Exit status of 'cme check dpkg' command.

[Dominique Dumont]

On Tuesday 04 February 2014 20:02:08 you wrote:
> > So how about, cme returns:
> > - 0 if no errors and no warnings
> > - 1 if warnings
> > - 2 if errors (configuration)
> > - 3 for other errors (bad option, model error or whatever)
> > 
> > Does that make sense ?
> > 
> > All the best
> 
> Yes, it's ok.

Unfortunately, controlling exit status with Exception::Class in a portable way 
turns out to be rather difficult. 

The easy way out is to add a '-strict' option to cme. When -strict is set, cme 
will exit 1 when warnings are found during a check.

Is this fine ?

All the best
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