93 lines
2.9 KiB
Nix
93 lines
2.9 KiB
Nix
{
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description = "maralorns configuration";
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nixConfig = {
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allow-import-from-derivation = true;
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};
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inputs = {
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secrets.url = "git+ssh://git@hera.m-0.eu/config-secrets";
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agenix = {
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url = "github:ryantm/agenix";
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inputs.nixpkgs.follows = "nixos-unstable";
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};
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nixos-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
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nixos-stable.url = "github:nixos/nixpkgs/nixos-22.11";
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nixpkgs.follows = "nixos-unstable";
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flake-parts.inputs.nixpkgs-lib.follows = "nixos-unstable";
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hexa-nur-packages.url = "github:mweinelt/nur-packages";
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pre-commit-hooks-nix = {
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url = "github:cachix/pre-commit-hooks.nix";
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inputs = {
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nixpkgs-stable.follows = "nixos-stable";
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nixpkgs.follows = "nixos-unstable";
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};
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};
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};
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outputs = inputs @ {nixos-hardware, ...}: let
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unstable = inputs.nixos-unstable.legacyPackages.x86_64-linux;
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inherit (import ./packages {pkgs = unstable;}) haskellPackagesOverlay selectHaskellPackages;
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in
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inputs.flake-parts.lib.mkFlake {inherit inputs;} {
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imports = [
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inputs.pre-commit-hooks-nix.flakeModule
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];
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systems = ["x86_64-linux"];
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flake = {
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nixosConfigurations = import ./nixos/configurations.nix inputs;
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overlays.haskellPackages = haskellPackagesOverlay;
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};
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perSystem = {
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self',
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inputs',
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pkgs,
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config,
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lib,
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...
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}: let
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hpkgs = pkgs.haskellPackages.override {
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overrides = inputs.self.overlays.haskellPackages;
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};
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in {
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devShells.default = hpkgs.shellFor {
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packages = hpkgs: (builtins.attrValues (selectHaskellPackages hpkgs));
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shellHook = config.pre-commit.installationScript;
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buildInputs = [
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hpkgs.haskell-language-server
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pkgs.cabal-install
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inputs'.agenix.packages.default
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];
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};
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checks = {
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system-checks = pkgs.runCommand "system-checks" {} ''
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${lib.concatMapStringsSep "\n" (x: "# ${x.config.system.build.toplevel}") (builtins.attrValues inputs.self.nixosConfigurations)}
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echo success > $out
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'';
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};
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packages = selectHaskellPackages hpkgs;
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pre-commit = {
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check.enable = true;
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settings = {
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settings.ormolu.defaultExtensions = [
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"TypeApplications"
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"BangPatterns"
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"ImportQualifiedPost"
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"BlockArguments"
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];
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hooks = {
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hlint.enable = true;
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alejandra.enable = true;
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nix-linter.enable = false; # Too many false positives for now
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statix.enable = true;
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fourmolu.enable = true;
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shellcheck.enable = true;
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cabal-fmt.enable = true;
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dhall-format.enable = true;
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};
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};
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};
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};
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};
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}
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