[Haskell-cafe] How to update a cabal dependency automatically
haskell.ye.yan at gmail.com
Wed Jul 30 07:54:30 UTC 2014
git add -p works very good in this case, thank you for your advise. Just
wondering how does cabal solve dependencies?
I updated my cabal file. ghci works find with my development box. but when
I checkout with other computer I got a dependency error. It seems cabal
failed to detect the correct library version I am using in ghci. Or just
because for parsec library I have multiple versions installed?
On Wednesday, July 30, 2014 9:31:52 AM UTC+9:30, Lyndon Maydwell wrote:
> If your project is in git you might be able to take advantage of `git
> add -p` in combination with `cabal init --overwrite`.
> On Tue, Jul 29, 2014 at 10:32 PM, ye yan <haskell... at gmail.com
> > Thanks for replying. I will be using cabal init --overwrite until the
> > feature is complete :D
> > On Tuesday, July 29, 2014 9:18:09 PM UTC+9:30, Alexander Berntsen wrote:
> >> -----BEGIN PGP SIGNED MESSAGE-----
> >> Hash: SHA256
> >> On 29/07/14 07:52, ye yan wrote:
> >> > I have been working on a haskell scotty project recently. I have
> >> > just added configuration support for the project, which added an
> >> > extra dependency of Control.Lens. My question is: is there a way
> >> > update .cabal file automatically, just like cabal init but without
> >> > recreate .cabal file?
> >> No. I've been planning to work on that, but haven't had the time yet.
> >> Thanks for the reminder.
> >> - --
> >> Alexander
> >> alex... at plaimi.net
> >> https://secure.plaimi.net/~alexander
> >> -----BEGIN PGP SIGNATURE-----
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> >> =h5Ex
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