72 lines
2.0 KiB
Nix
72 lines
2.0 KiB
Nix
{ compiler, extraOverrides ? (final: prev: { }) }:
|
|
|
|
self: super:
|
|
let
|
|
inherit (self.haskell) lib;
|
|
|
|
overrides =
|
|
final: prev:
|
|
rec {
|
|
# To pin custom versions of Haskell packages:
|
|
# protolude =
|
|
# prev.callHackageDirect
|
|
# {
|
|
# pkg = "protolude";
|
|
# ver = "0.3.0";
|
|
# sha256 = "0iwh4wsjhb7pms88lw1afhdal9f86nrrkkvv65f9wxbd1b159n72";
|
|
# }
|
|
# { };
|
|
#
|
|
# To get the sha256:
|
|
# nix-prefetch-url --unpack https://hackage.haskell.org/package/protolude-0.3.0/protolude-0.3.0.tar.gz
|
|
|
|
# To temporarily pin unreleased versions from GitHub:
|
|
# <name> =
|
|
# prev.callCabal2nixWithOptions "<name>" (super.fetchFromGitHub {
|
|
# owner = "<owner>";
|
|
# repo = "<repo>";
|
|
# rev = "<commit>";
|
|
# sha256 = "<sha256>";
|
|
# }) "--subpath=<subpath>" {};
|
|
#
|
|
# To get the sha256:
|
|
# nix-prefetch-url --unpack https://github.com/<owner>/<repo>/archive/<commit>.tar.gz
|
|
|
|
wai-extra =
|
|
prev.callHackageDirect
|
|
{
|
|
pkg = "wai-extra";
|
|
ver = "3.1.8";
|
|
sha256 = "1ha8sxc2ii7k7xs5nm06wfwqmf4f1p2acp4ya0jnx6yn6551qps4";
|
|
}
|
|
{ };
|
|
|
|
wai-logger =
|
|
prev.callHackageDirect
|
|
{
|
|
pkg = "wai-logger";
|
|
ver = "2.3.7";
|
|
sha256 = "1d23fdbwbahr3y1vdyn57m1qhljy22pm5cpgb20dy6mlxzdb30xd";
|
|
}
|
|
{ };
|
|
|
|
hasql-dynamic-statements =
|
|
lib.dontCheck (lib.unmarkBroken prev.hasql-dynamic-statements);
|
|
|
|
hasql-implicits =
|
|
lib.dontCheck (lib.unmarkBroken prev.hasql-implicits);
|
|
|
|
ptr =
|
|
lib.dontCheck (lib.unmarkBroken prev.ptr);
|
|
} // extraOverrides final prev;
|
|
in
|
|
{
|
|
haskell =
|
|
super.haskell // {
|
|
packages = super.haskell.packages // {
|
|
"${compiler}" =
|
|
super.haskell.packages."${compiler}".override { inherit overrides; };
|
|
};
|
|
};
|
|
}
|