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* Haskell updates?
@ 2017-05-30 21:43 Ricardo Wurmus
  2017-06-21 21:41 ` Mekeor Melire
  0 siblings, 1 reply; 3+ messages in thread
From: Ricardo Wurmus @ 2017-05-30 21:43 UTC (permalink / raw)
  To: guix-devel

Hey Guix,

is anyone working on Haskell updates?  Looks like we have some catching
up to do.

-- 
Ricardo

GPG: BCA6 89B6 3655 3801 C3C6  2150 197A 5888 235F ACAC
https://elephly.net

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: Haskell updates?
  2017-05-30 21:43 Haskell updates? Ricardo Wurmus
@ 2017-06-21 21:41 ` Mekeor Melire
  2017-06-24 16:42   ` Federico Beffa
  0 siblings, 1 reply; 3+ messages in thread
From: Mekeor Melire @ 2017-06-21 21:41 UTC (permalink / raw)
  To: Ricardo Wurmus; +Cc: guix-devel


Ricardo Wurmus <rekado@elephly.net> writes:

> is anyone working on Haskell updates?  Looks like we have some catching
> up to do.

I'm not working on it, but I'm willing to join. How do we want to
proceed? What's the plan? What's the strategy?

We have a stackage-importer now, right? Can't we just import all packages from
stackage-lts?

What about the idea, developed by Federico Beffa and Troy Sankey at

    https://lists.gnu.org/archive/html/guix-devel/2017-02/msg00226.html

, to create a package ghc-all-cabal-files as implicit dependency of those ghc-*
packages which are listed in

    https://github.com/commercialhaskell/all-cabal-files/tree/hackage

? Federico, Troy, are you working on this? Unfortunately, both of you
seem to got pretty inactive lately, AFAICS.

--
mekeor ~ EDD3 DFFA 76F6 11C0 145F 9A99 AC85 BAD8 A2F8 C868

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: Haskell updates?
  2017-06-21 21:41 ` Mekeor Melire
@ 2017-06-24 16:42   ` Federico Beffa
  0 siblings, 0 replies; 3+ messages in thread
From: Federico Beffa @ 2017-06-24 16:42 UTC (permalink / raw)
  To: Mekeor Melire; +Cc: guix-devel

Mekeor Melire <mekeor.melire@gmail.com> writes:

> Ricardo Wurmus <rekado@elephly.net> writes:
>
>> is anyone working on Haskell updates?  Looks like we have some catching
>> up to do.
>
> I'm not working on it, but I'm willing to join. How do we want to
> proceed? What's the plan? What's the strategy?
>
> We have a stackage-importer now, right? Can't we just import all packages from
> stackage-lts?

Hi,

as far as I'm aware there is not formal specification of the Cabal file
format.  For this reason, when I was working on the Hackage importer, I
extracted as much information as I could from the user guide and from a
set of Cabal files belonging to specific projects.  Later, when I added
the Stackage importer I tested it with 'refresh' and noticed that some
packages are not properly imported.  All this to say that, to follow the
above route, the Hackage importer will need some love.  I believe that
it shouldn't be difficult to fix the errors that I've seen (for example,
I remember seeing a file using a capital 'IF' upsetting the importer),
but I have no plans to do so.

>
> What about the idea, developed by Federico Beffa and Troy Sankey at
>
>     https://lists.gnu.org/archive/html/guix-devel/2017-02/msg00226.html
>
> , to create a package ghc-all-cabal-files as implicit dependency of those ghc-*
> packages which are listed in
>
>     https://github.com/commercialhaskell/all-cabal-files/tree/hackage
>
> ? Federico, Troy, are you working on this? Unfortunately, both of you
> seem to got pretty inactive lately, AFAICS.

I'm not working on it.

On the subject: I've recently seen some discussions about Cabal files
revisions in the Haskell community
<https://mail.haskell.org/pipermail/haskell-cafe/2017-June/127358.html>

Regards,
Fede

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2017-06-24 16:43 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2017-05-30 21:43 Haskell updates? Ricardo Wurmus
2017-06-21 21:41 ` Mekeor Melire
2017-06-24 16:42   ` Federico Beffa

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