82bac68 · haskell.nix · git.iko.soy

git.iko.soy/haskell.nix

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Merge pull request #55 from input-output-hk/rvl/override-pins

82bac68Rodney Lorrimar8 years ago

default.nix+7−2

@@ -1,4 +1,9 @@

1{ pkgs ? import <nixpkgs> {}

3+# You can provide different pins for hackage.nix and stackage.nix if required.

4+# It's also possible to override these sources with NIX_PATH.

5+, hackageSourceJSON ? ./hackage-src.json

6+, stackageSourceJSON ? ./stackage-src.json

2}:

7}:

4let

9let

@@ -31,14 +36,14 @@ let

31 # All packages from Hackage as Nix expressions

36 # All packages from Hackage as Nix expressions

32 hackage = import (fetchExternal {

37 hackage = import (fetchExternal {

33 name = "hackage-exprs-source";

38 name = "hackage-exprs-source";

34− specJSON = ./hackage-src.json;

39+ specJSON = hackageSourceJSON;

35 override = "hackage";

40 override = "hackage";

36 });

41 });

38 # The set of all Stackage snapshots

43 # The set of all Stackage snapshots

39 stackage = import (fetchExternal {

44 stackage = import (fetchExternal {

40 name = "stackage-snapshot-source";

45 name = "stackage-snapshot-source";

41− specJSON = ./stackage-src.json;

46+ specJSON = stackageSourceJSON;

42 override = "stackage";

47 override = "stackage";

43 });

48 });