Re: [racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Greg Hendershott
Also there's some history, IIRC: Early on, multi collection packages
were the only kind. Even an actively maintained package might stick
with this, to continue to support older versions of Racket. Same story
for info.rkt files using #lang setup/infotab instead of #lang info.

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Re: [racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Shu-Hung You
The gui-lib might be an example. It provides modules spanning
different collections such as racket/gui, framework/ and mrlib/.

https://github.com/racket/gui/tree/master/gui-lib

On Wed, Aug 29, 2018 at 7:13 AM, Erich Rast  wrote:
> On Wed, 29 Aug 2018 06:46:49 -0500
> Philip McGrath  wrote:
>
>
>> You don't need a multi-collection package to do this. If your
>> structure is:
>>
>> appy/
>> |
>> |--info.rkt
>> |--main.rkt
>> |--gui.rkt
>> |--…
>>
>> Then `(require appy)` will import "main.rkt" and `(require appy/gui)`
>> will import "gui.rkt".
>
> Oh, that's very useful info I didn't know that. I thought this
> possibility is exactly the purpose of multi-collection packages. I'll
> make it flat again ASAP.
>
> Out of curiosity, if it's not the above selective importing, what *is*
> the main use case for multi-collection packages?
>
> Best,
>
> Erich
>
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Re: [racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Erich Rast
On Wed, 29 Aug 2018 06:46:49 -0500
Philip McGrath  wrote:


> You don't need a multi-collection package to do this. If your
> structure is:
> 
> appy/
> |
> |--info.rkt
> |--main.rkt
> |--gui.rkt
> |--…
> 
> Then `(require appy)` will import "main.rkt" and `(require appy/gui)`
> will import "gui.rkt".

Oh, that's very useful info I didn't know that. I thought this
possibility is exactly the purpose of multi-collection packages. I'll
make it flat again ASAP.

Out of curiosity, if it's not the above selective importing, what *is*
the main use case for multi-collection packages?

Best,

Erich

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Re: [racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Philip McGrath
On Wed, Aug 29, 2018 at 6:29 AM Erich Rast  wrote:

> The reason why I want this to be a multi-collection package is that the
> framework without anything gui-related is fairly small and should be
> required by default as (require appy). The GUI-related extensions on
> the other hand import and re-export a lot of additional modules - there
> might even be a complete abstraction layer over Racket's GUI classes
> later - and so I want them to be required explicitly as (require
> appy/gui).
>

You don't need a multi-collection package to do this. If your structure is:

appy/
|
|--info.rkt
|--main.rkt
|--gui.rkt
|--…

Then `(require appy)` will import "main.rkt" and `(require appy/gui)` will
import "gui.rkt".

On the other hand, if you want users to be able to *install* the non-GUI
portions separately, a multi-collection package isn't enough: that's what
leads to the profligration of foo + foo-lib + foo-test + foo-doc package
families.

-Philip


>
> That being said, everybody seems to discourage making multi-collection
> packages everywhere I've looked. Are they just more complicated or are
> there plans to deprecate them in the future?
>
> Best,
>
> Erich
>
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Re: [racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Erich Rast
Thanks a lot Philip and Ryan! Splitting up the info.rkt file worked
fine.

The reason why I want this to be a multi-collection package is that the
framework without anything gui-related is fairly small and should be
required by default as (require appy). The GUI-related extensions on
the other hand import and re-export a lot of additional modules - there
might even be a complete abstraction layer over Racket's GUI classes
later - and so I want them to be required explicitly as (require
appy/gui).

That being said, everybody seems to discourage making multi-collection
packages everywhere I've looked. Are they just more complicated or are
there plans to deprecate them in the future?

Best,

Erich

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Re: [racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Ryan Culpepper

On 08/29/2018 12:37 PM, Erich Rast wrote:

I have a preliminary scribbling for the manual
of a multi source package, but it doesn't show up in Racket's main
documentation when I install the package locally.

Here is the directory structure:

appy
|
|--info.rkt
|--appy
|
|--
|--scribblings
   |
   |--manual.scrbl

And "info.rkt" looks like this:

#lang info
(define version "0.1")
(define pkg-desc "a framework for cross-platform end-user applications
and their deployment")
(define collection 'multi)
(define distribution-preference 'source)
(define pkg-authors '("Erich Rast"))
(define scribblings '(("scribblings/manual.scrbl" main-doc
main-doc-root (library) "APPY: a framework for writing end-user GUI
applications")))

Raco install in the appy directory reports no errors, the package is
installed locally, but the "manual.scrblr" does not show up and does not
seem to be compiled. I've changed the path to
"appy/scribblings/manual.scrbl" without effect.

What's the correct way to set up the documentation? Related to this,
will raco pkg install report an error if my scribbling doesn't compile?


There are pkg-level info keys (like version, pkg-desc, collection, etc) 
and collects-level info keys (like scribblings, compile-omit-paths, 
etc). For single-collection layouts (ie, the collections key is a string 
instead of 'multi) they're combined into a single info.rkt file, but for 
multi-collection packages they're in different places.


Create a new info.rkt file in the apply *collection* directory (the same 
one that has the source files and the scribblings subdirectory) and move 
the scribblings definition there.


For an example of this organization in the main distribution, see the 
redex repository at https://github.com/racket/redex. In particular, look 
at the redex-doc (pkg) directory. It has a pkg-level info.rkt file, and 
the redex collection subdirectory has a collection-level info.rkt file 
with a scribblings entry.


(Actually, I believe any subdirectory can have an info file with keys 
like scribblings, compile-omit-paths, etc; just not the pkg root 
directory of a multi-collection package.)


Ryan

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[racket-users] Where to put scribblings in 'multi package?

2018-08-29 Thread Erich Rast
I have a preliminary scribbling for the manual
of a multi source package, but it doesn't show up in Racket's main
documentation when I install the package locally.

Here is the directory structure:

appy
|
|--info.rkt
|--appy
   |
   |--
   |--scribblings
  |
  |--manual.scrbl

And "info.rkt" looks like this:

#lang info
(define version "0.1")
(define pkg-desc "a framework for cross-platform end-user applications
and their deployment") 
(define collection 'multi)
(define distribution-preference 'source)
(define pkg-authors '("Erich Rast"))
(define scribblings '(("scribblings/manual.scrbl" main-doc
main-doc-root (library) "APPY: a framework for writing end-user GUI
applications")))

Raco install in the appy directory reports no errors, the package is
installed locally, but the "manual.scrblr" does not show up and does not
seem to be compiled. I've changed the path to
"appy/scribblings/manual.scrbl" without effect.

What's the correct way to set up the documentation? Related to this,
will raco pkg install report an error if my scribbling doesn't compile?

Thanks in advance for any help!

Best,

Erich

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