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Add Nix flake support

This commit is contained in:
Kiana Sheibani 2021-12-20 00:58:35 -05:00
parent 0fa45ddd6f
commit 51c91a0b9b
3 changed files with 112 additions and 0 deletions

59
flake.lock Normal file
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{
"nodes": {
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1627913399,
"narHash": "sha256-hY8g6H2KFL8ownSiFeMOjwPC8P0ueXpCVEbxgda3pko=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "12c64ca55c1014cdc1b16ed5a804aa8576601ff2",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"locked": {
"lastModified": 1638122382,
"narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1639867199,
"narHash": "sha256-Ozed2PjzlgVvztj8QD6OtAjhgvi7nWbWFWz2Slq2tYI=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "487bb1b1e232015fe4732880389f2fa664f812fc",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-compat": "flake-compat",
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

45
flake.nix Normal file
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# SPDX-FileCopyrightText: 2021 Serokell <https://serokell.io/>
#
# SPDX-License-Identifier: CC0-1.0
{
description = "My haskell application";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs";
flake-utils.url = "github:numtide/flake-utils";
flake-compat.url = "github:edolstra/flake-compat";
flake-compat.flake = false;
};
outputs = { self, nixpkgs, flake-utils, ... }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
haskellPackages = pkgs.haskellPackages;
jailbreakUnbreak = pkg:
pkgs.haskell.lib.doJailbreak (pkg.overrideAttrs (_: { meta = { }; }));
# DON'T FORGET TO PUT YOUR PACKAGE NAME HERE, REMOVING `throw`
packageName = "conways-game-of-life";
in {
packages.${packageName} =
haskellPackages.callCabal2nix packageName self rec {
# Dependency overrides go here
};
defaultPackage = self.packages.${system}.${packageName};
devShell = pkgs.mkShell {
buildInputs = with haskellPackages; [
ghcid
cabal-install
hlint
];
inputsFrom = builtins.attrValues self.packages.${system};
};
});
}

8
shell.nix Normal file
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(import (
let lock = builtins.fromJSON (builtins.readFile ./flake.lock);
in
fetchTarball {
url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash;
}
) { src = ./.; }).shellNix