So --no-quit should be removed from the default line handler? Vincent
-----Message d'origine----- De : Pharo-dev [mailto:pharo-dev-bounces@lists.pharo.org] De la part de Esteban Lorenzano Envoyé : mardi 12 janvier 2016 11:18 à : Pharo Development List Objet : Re: [Pharo-dev] Pharo50 spur works on CentOS?
But you cannot use it as a general command. If you use a subcommand (most likely) then you do not have it unless the subcommand defines it.
Esteban
On 12 Jan 2016, at 11:12, Blondeau Vincent <vincent.blondeau@worldline.com> wrote:
-----Message d'origine----- De : Pharo-dev [mailto:pharo-dev-bounces@lists.pharo.org] De la part de Sven Van Caekenberghe Envoyé : mardi 12 janvier 2016 10:57 à : Pharo Development List Objet : Re: [Pharo-dev] Pharo50 spur works on CentOS?
On 12 Jan 2016, at 10:50, Esteban Lorenzano <estebanlm@gmail.com> wrote:
On 12 Jan 2016, at 10:34, Sven Van Caekenberghe <sven@stfx.eu> wrote:
On 12 Jan 2016, at 10:28, Blondeau Vincent <vincent.blondeau@worldline.com> wrote:
Indeed, it works. Thanks!
But the command line usage is not clear : ./pharo Pharo.image Usage: [--no-preferences|--preference-file=<FILE>][<subcommand>] [--help] [--copyright] [--version] [--list] [ --no-quit ]
Maybe, it can be : Usage: [--no-preferences|--preference-file=<FILE>][<subcommand>] [--help] [--copyright] [--version] [--list] [ --no-quit ] [<subcommand args>]
Moreover, an option can usually be placed anywhere on the command line, shouldn't it? Or at least it should raise an error?
Yes it is a bit confusion (but you could try to read/understand the Pharo code, it is not very difficult ;-)
But the idea is that the sub-command controls its own options (like passing linker options via the compiler to the linker - git also has global and per sub command options, no ?)
--no-quit probably also works for the default command ... (I haven't looked), so at that point, the option is consumed already.
No, it doesn't :)
prometheus:pharo5 sven$ ./pharo Pharo.image printVersion [version] 5.0 #50510 prometheus:pharo5 sven$ ./pharo Pharo.image --no-quit ^C
The last command 'hangs' (i.e. the image keeps running, just as advertised). So the default (Pharo, subclass of BasicCommandHandler) interpreted the -- no-quit and acted upon it. No ?
Yes! See: BasicCommandLineHandler>>handleArgument:
Vincent
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