39 lines
1.1 KiB
Nix
39 lines
1.1 KiB
Nix
{
|
|
# Builds a small Haskell project that focuses on algebraic data types,
|
|
# record syntax, and pattern matching.
|
|
description = "A Haskell project for algebraic data types and pattern matching";
|
|
|
|
inputs = {
|
|
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
|
|
};
|
|
|
|
outputs =
|
|
{ self, nixpkgs, ... }:
|
|
let
|
|
system = "x86_64-linux";
|
|
pkgs = import nixpkgs { inherit system; };
|
|
inherit (pkgs) haskellPackages;
|
|
project = haskellPackages.callCabal2nix "mini-plan" ./. { };
|
|
checkedProject = pkgs.haskell.lib.doCheck project;
|
|
in
|
|
{
|
|
packages.${system}.default = project;
|
|
|
|
apps.${system}.default = {
|
|
type = "app";
|
|
program = "${self.packages.${system}.default}/bin/mini-plan";
|
|
meta.description = "Run the algebraic data type example.";
|
|
};
|
|
|
|
devShells.${system}.default = pkgs.mkShell {
|
|
packages = [
|
|
haskellPackages.ghc
|
|
pkgs.cabal-install
|
|
pkgs.haskell-language-server
|
|
];
|
|
};
|
|
|
|
checks.${system}.test-suite = checkedProject;
|
|
};
|
|
}
|