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flake: Setup a devShell for haskell

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This commit is contained in:
Alexander Kobjolke 2024-03-01 21:49:42 +01:00
parent bc675f00ac
commit 329b60662a
2 changed files with 201 additions and 44 deletions
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132
flake.nix
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@ -4,6 +4,9 @@
nixpkgs-droid.url = "github:NixOS/nixpkgs/nixos-23.05";
nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs";
home-manager = {
url = "github:nix-community/home-manager/release-23.11";
inputs.nixpkgs.follows = "nixpkgs";
@ -45,51 +48,94 @@
disko.inputs.nixpkgs.follows = "nixpkgs";
};
outputs = { home-manager, nixpkgs, nixpkgs-unstable, ... }@inputs: {
nixosConfigurations."thrall" = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = let
postfix-overlay = final: prev: {
postfix = nixpkgs-unstable.legacyPackages."x86_64-linux".postfix;
};
in [
({ inputs, lib, ... }: {
nixpkgs = {
config.allowUnfree = true;
overlays = with inputs; [ emacs.overlay postfix-overlay ];
outputs = { self, home-manager, nixpkgs, nixpkgs-unstable, pre-commit-hooks
, ... }@inputs: {
checks."x86_64-linux" = let
system = "x86_64-linux";
pkgs = import nixpkgs { inherit system; };
in {
pre-commit-check = pre-commit-hooks.lib.${system}.run {
src = ./.;
settings = { ormolu.defaultExtensions = [ "GHC2021" ]; };
tools.fourmolu = pkgs.haskellPackages.fourmolu;
hooks = {
nixfmt.enable = true;
fourmolu.enable = true;
hpack.enable = true;
hlint.enable = true;
};
nix.registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
})
./hosts/thrall
home-manager.nixosModules.home-manager
{
home-manager.useGlobalPkgs = true;
home-manager.useUserPackages = true;
home-manager.users.alex = import ./home/alex/cli.nix;
}
];
};
};
};
nixosConfigurations."dregil" = nixpkgs-unstable.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [ ./hosts/dregil ];
};
nixosConfigurations."igor" = nixpkgs-unstable.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [ ./hosts/igor ];
};
nixOnDroidConfigurations.default = with inputs;
nix-on-droid.lib.nixOnDroidConfiguration {
modules = [
./hosts/redmi
{ nix.registry.nixpkgs.flake = nixpkgs-droid; }
{ nix.nixPath = [ "nixpkgs=${nixpkgs-droid}" ]; }
nixosConfigurations."thrall" = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = let
postfix-overlay = final: prev: {
postfix = nixpkgs-unstable.legacyPackages."x86_64-linux".postfix;
};
in [
({ inputs, lib, ... }: {
nixpkgs = {
config.allowUnfree = true;
overlays = with inputs; [ emacs.overlay postfix-overlay ];
};
nix.registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
})
./hosts/thrall
home-manager.nixosModules.home-manager
{
home-manager.useGlobalPkgs = true;
home-manager.useUserPackages = true;
home-manager.users.alex = import ./home/alex/cli.nix;
}
];
};
};
nixosConfigurations."dregil" = nixpkgs-unstable.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [ ./hosts/dregil ];
};
nixosConfigurations."igor" = nixpkgs-unstable.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [ ./hosts/igor ];
};
nixOnDroidConfigurations.default = with inputs;
nix-on-droid.lib.nixOnDroidConfiguration {
modules = [
./hosts/redmi
{ nix.registry.nixpkgs.flake = nixpkgs-droid; }
{ nix.nixPath = [ "nixpkgs=${nixpkgs-droid}" ]; }
];
};
devShells."x86_64-linux".default = let
system = "x86_64-linux";
pkgs = import nixpkgs { inherit system; };
in pkgs.haskellPackages.shellFor {
inherit (self.checks.${system}.pre-commit-check) shellHook;
packages = p: [ p.xmonad p.xmonad-contrib ];
withHoogle = true;
nativeBuildInputs = with pkgs; [
haskellPackages.haskell-language-server
haskellPackages.fourmolu
haskellPackages.hspec-discover
haskellPackages.doctest
haskellPackages.xmonad
haskellPackages.xmonad-contrib
cabal-install
ghcid
nixfmt
hpack
hlint
];
};
};
}