Re: [OLL] Setting up options for local package

[Pedro Pessoa]

Thanks for looking into it.

The issue describes the situation well. I've almost succeded in implementing the first solution with config (in oll core), but it was too messy so I dropped it. But then, the new proposal with  "applyOpts" seems to be more elegant.

Will keep an eye on oll activity,

Pedro

Em qui, 4 de abr de 2019 05:50, Urs Liska <address@hidden> escreveu:

Hi Pedro,

I've now looked into the code, and the issue is the following

    \loadPackage \with {
	option = "B"
    } local

will set the option correctly, but only *after* loading the package. This means the option is available within your test.ly file after loading the package. This is basically a shorthand for loading the package and *then* configuring it.

What is currently not possible is setting the option in a way that the package itself can make use of it. This is exactly the issue I referenced (only that I had only noticed it on the *module* level). So what is needed is basically a workaround similar to what you did, but it should be done in oll-core, not by an individual package.

I hope this can be fixed rather soon (it shouldn't be that hard but I currently have to restrain myself from diving into such issues).

Urs

Am 30.03.19 um 23:45 schrieb Pedro Pessoa:

Hello,
I'm trying to use OLL infrastructure to organize my local toolset. I'm
mostly trying to mimic the structure of other packages and modules. I've an
aparently working package called 'local', where I intend to put all my
personal tools as modules/submodules.

I'm currently having an apparently simple problem dealing with options.
The option I set on the loadPackage or loadModule "\with" does not take
precedence over the value used in register the options.

Eg:
%%% file: local/package.ily

\include "oll-core/package.ily"
\registerOption local.option "A"
#(display (getOption '(local option)))

%%% end

%%% file: whatever/project.ly

\include "oll-core/package.ily"
\loadPackage \with {
	option = "B"
} local

%%% end

-- Outputs: "A"




I've came up with a workaround, but then I tought that is most likely I just
don't know how to proper handle it. "\registerDefaultOpt" is a simple
function that only register the value if the option is unregistered.

%%% file: local/package.ily

\include "oll-core/package.ily"
\registerDefaultOpt local.option "A"
#(display (getOption '(local option)))

%%% end

%%% file: whatever/project.ly

\include "oll-core/package.ily"
\registerOption local.option "B"
\loadPackage local

%%% end

-- Outputs: "B"



So the question is: how to properly handle this?
Cheers,
-- Pedro Pessoa



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