opium/flake.nix
2025-07-15 18:11:11 +02:00

30 lines
885 B
Nix

{
description = "An opionated Postgres library";
inputs.nixpkgs.url = "github:nixos/nixpkgs/release-25.05";
inputs.flake-utils.url = "github:numtide/flake-utils";
outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
opium = pkgs.haskellPackages.developPackage {
root = ./.;
modifier = drv:
pkgs.haskell.lib.addBuildTools drv [
pkgs.cabal-install
pkgs.haskellPackages.implicit-hie
pkgs.haskell-language-server
];
};
in {
packages.opium = pkgs.haskell.lib.overrideCabal opium {
# Currently the tests require a running Postgres instance.
# This is not automated yet, so don't export the tests.
doCheck = false;
};
devShells.default = opium.env;
}
);
}