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Author SHA1 Message Date
John Ericson d6f1e70560 haskell: Speed up cross callHackage by using native source 
The extract of code from hackage is the same on all platforms.
 2019-10-01 12:46:50 -04:00
volth f3282c8d1e treewide: remove unused variables (#63177) 
* treewide: remove unused variables

* making ofborg happy
 2019-06-16 19:59:05 +00:00
Robin Gloster 6cf583cf2f
Merge pull request #60406 from JohnAZoidberg/remove-isnull 
treewide: Remove usage of isNull
 2019-05-18 09:36:24 +00:00
Bryan Richter 6a74ba96fd
Add minimal docs for callHackage and friends 
Specifically haskellSrc2nix, callHackage, and callHackageDirect. Other
functions should probably also be documented, but it's at least a start.
 2019-05-14 08:18:02 +03:00
Daniel Schaefer 786f02f7a4 treewide: Remove usage of isNull 
isNull "is deprecated; just write e == null instead" says the Nix manual
 2019-04-29 14:05:50 +02:00
Matthew Bauer eaa5e85b35 haskell: add more hackage mirrors, use mirrors in more places 
Fixes #58971
 2019-04-05 13:51:56 -04:00
Silvan Mosberger 2075b3715b Revert "shellFor: Don't suck in src to compare to deps. [Fixes #51079]" 2019-02-15 12:18:44 +01:00
Will Fancher 24ccaf65df shellFor: Don't suck in src to compare to deps. [Fixes #51079] 2019-01-29 16:29:18 -05:00
Doug Beardsley 0cb5b013c0 Overrides can be passed to callHackageDirect 2019-01-27 12:28:01 -05:00
Doug Beardsley 83624524e2 Add a callHackage variant that doesn't require all-cabal-hashes 2018-12-25 12:19:24 -05:00
Guillaume Bouchard 62882d8cd2 haskellSrc2nix: disallow substitutes 
Fix #49818. See the bug for more details.

The work done by haskellSrc2nix is usually lightweight, but needs to
be done each time a cabal file change. This triggers unexpected
network activity for a cache query which results most of the time on a
cache miss.

By disabling substitutes we:

- avoid the, mostly useless, binary cache query
- avoid unexpected network failure when users change a cabal file and
  try to rebuild without connectivity.
 2018-11-22 16:24:13 +01:00
Doug Beardsley c3c82aa675 Update developPackage documentation 2018-10-17 14:44:07 -04:00
Doug Beardsley d36c55a530 Add name parameter to developPackage 2018-10-16 09:38:57 -04:00
Silvan Mosberger 5067773e39 haskellPackages.*.env: Use shellFor 2018-10-03 18:00:29 +02:00
Silvan Mosberger 56da05d459 haskellPackages.shellFor: Clean and fixup 
- Now correctly sets NIX_GHC* env vars
 2018-10-03 18:00:29 +02:00
John Ericson 9f768ff43c
Merge pull request #46795 from obsidiansystems/late-bind-buildHaskellPackages 
haskell infra: "late bind" `buildHaskellPackages`
 2018-09-17 16:20:56 -04:00
John Ericson 8da28de0e8 haskell infra: "late bind" buildHaskellPackages 
This way it can be overridden.
 2018-09-17 16:01:26 -04:00
Bas van Dijk d05a8bb410
Merge pull request #44424 from dhess/callCaball2nixWithOption 
haskell-modules: add callCabal2nixWithOptions.
 2018-09-11 09:00:03 +02:00
Shea Levy b00b2363b3
haskellPackages.shellFor: fix after recent getHaskellBuildInputs fix. 
Fixes #45318
 2018-08-19 15:17:35 -04:00
Bas van Dijk e9b7e73120
Merge pull request #44356 from ElvishJerricco/callcabal2nix-passthru-deriver 
callCabal2nix: Passthru deriver
 2018-08-11 10:34:06 +02:00
Will Fancher 08b766921d callCabal2nix: Passthru deriver 2018-08-10 11:38:09 -04:00
Drew Hess 4abb8be7ab
haskell-modules: add callCabal2nixWithOptions. 
Fixes #44377.
 2018-08-03 12:55:29 -07:00
Will Dietz da5383006d haskell-modules: only include glibc locales when using glibc 
Fixes #43665.
Hopefully. :)
 2018-07-17 08:44:17 -05:00
John Ericson f27f491784 Haskell infra: Do callPackage splicing 2018-07-09 16:39:37 -04:00
John Ericson f379be939c haskell infra: Use self.ghc rather than closing over initial value 2018-06-07 14:27:44 -04:00
John Ericson ecabdfd12f
Merge pull request #41330 from obsidiansystems/haskellSrc2nix-overriding 
haskell infra: Allow overriding `haskellSrc2nix`
 2018-05-31 16:42:16 -04:00
John Ericson 58ce59dd96 haskell infra: Allow overriding haskellSrc2nix 2018-05-31 16:29:02 -04:00
Peter Simons 07a045922d
Merge pull request #40710 from ElvishJerricco/overrideCabal-getHaskellBuildInputs 
Make getHaskellBuildInputs / shellFor work with overrideCabal (Fixes #40266)
 2018-05-22 10:37:26 +02:00
John Wiegley d33322d449
haskellPackages.developPackage: Add a defaulted provideDrv argument 
The purpose of this argument is to allow you to get at the derivation (rather
than it's env) even when in the evaluation context of a nix-shell invocation.
 2018-05-18 13:04:18 -07:00
Will Fancher 5523ec8f3c Make getHaskellBuildInputs / shellFor work with overrideCabal 2018-05-17 20:35:53 -04:00
Will Fancher 155dfe385e callHackage: Keep deriver, like callCabal2nix 2018-03-25 03:12:28 -04:00
Ken Micklas f34e136a04 callCabal2nix: Use host platform rather than build platform for evaluation of Cabal files 2018-03-11 22:02:32 -04:00
Robert Hensing a90294afe4 haskell.lib.haskellSrc2nix: add extraCabal2nixOptions 2018-03-09 14:52:34 +01:00
Will Fancher 9adb4d25e6 Haskell: Added haskellPackages.shellFor 2018-03-06 16:34:05 -05:00
Shea Levy 62a1abe204
haskellPackages.callCabal2nix: Depend on the expression. 
This ensures that as long as the package derivation is alive, its nix
expressions do not need to be regenerated.

Fixes #36190.
 2018-03-02 09:37:02 -05:00
Shea Levy 7f623cfa45
callCabal2nix: Fix filtering for non-cleanSourceable sources. 
What was here before wasn't correct anyway, and now it works in
restricted mode.

Fixes #35207
 2018-02-28 14:22:19 -05:00
Will Fancher 627444cfc2 Use static cabal2nix in callCabal2nix 2018-02-11 18:33:20 -05:00
Shea Levy 943592f698
Add setFunctionArgs lib function. 
Among other things, this will allow *2nix tools to output plain data
while still being composable with the traditional
callPackage/.override interfaces.
 2018-01-31 14:02:19 -05:00
pjan vandaele bdffbc775e
Adds modifier option to developPackage 2018-01-30 12:29:59 +09:00
Ben Gamari bf687907d7 haskell lib: Make Cabal compiler names explicit 
Cabal2nix expects a --compiler flag that contains a Cabal Compiler description.
We used to use the compiler's derivation name for this, but this breaks when
cross-compiling due to the target suffix. Instead we add an explicit
haskellCompilerName attribute to Haskell compiler derivations.
 2018-01-21 23:31:05 -05:00
John Ericson 81553124cf haskell infra: nativeGhc != ghc.bootPkgs.ghc 
There's no reason to wait for non-binary native to *build* cross ghc,
but we want a nix-built GHC for Setup.hs or things won't work.
 2018-01-21 23:31:04 -05:00
Will Fancher 9047a7dd33 Move packageSourceOverrides to haskellLib 2018-01-18 16:42:56 -05:00
Shea Levy 4e78aeb441
callCabal2nix: Fix calling with a path in the store. 2018-01-11 10:17:56 -05:00
Shea Levy fb2b6ac373
callCabal2nix: Use cleanSourceWith for composable filtering 2018-01-10 12:46:45 -05:00
Robin Gloster b2e9096f68
ghcWithPackages: fix ghc version passing 
The correct ghc version was not passed through anymore, I'm not entirely
sure this is the correct fix or if this is the only argument that was
missing.

broken by 5e31e828f8

cc @Ericson2314
 2018-01-07 03:36:19 +01:00
John Ericson dea9fceb0b ghcWithPackages: Get rid of unused passthrough 
If you want the whole packages set...don't use ghcWithPackages.
 2018-01-04 14:49:50 -05:00
John Ericson 5e31e828f8 ghcWithPackages: Fix cross, and avoid needless C compiler 2018-01-03 01:24:57 -05:00
John Ericson a224dfc253 haskell infra: Fix cross as much as possible without changing hashes 2018-01-02 21:00:13 -05:00
Peter Simons 65138e8a41 Revert "hslib: Function to extract the haskell build inputs of a package." 
This reverts commit d545ef3fa1. Please don't
commit substantial changes to the generic Haskell builder without giving me a
chance to review them.
 2017-12-28 19:23:41 +01:00
Shea Levy d545ef3fa1
hslib: Function to extract the haskell build inputs of a package. 
This works by extracting out some logic from generic-builder.nix to
make it possible to get at the relevant information by overriding
mkDerivation for the haskell package.
 2017-12-23 11:44:18 -05:00