mfgames-project-setup-flake/flake.nix

97 lines
3 KiB
Nix

{
description = "Common setup for many projects that use a variety of languages.";
inputs = {
nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/*.tar.gz";
nixago.url = "github:jmgilman/nixago";
nixago.inputs.nixpkgs.follows = "nixpkgs";
nixago-exts.url = "github:nix-community/nixago-extensions";
nixago-exts.inputs.nixpkgs.follows = "nixpkgs";
};
outputs = inputs @ { self, nixpkgs, nixago, nixago-exts, ... }:
let
# Helpers for producing system-specific outputs
supportedSystems = [ "x86_64-linux" ];
forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
inherit system;
pkgs = import nixpkgs { inherit system; };
});
in
rec
{
# Expose the configuration information.
lib = {
mkConfig =
{ system
, pkgs
, conform ? { }
, contributorCovenant ? { }
, developerCertificateOfOrigin ? { }
, prettier ? { }
, rust ? { }
, ...
}:
let
conformDefaults = { scopes = [ ]; };
contributorCovenantDefaults = { enable = false; };
developerCertificateOfOriginDefaults = { enable = false; };
prettierDefaults = { proseWrap = "preserve"; };
rustDefaults = { enable = false; };
text-engine = import ./src/engines/text.nix {
inherit pkgs;
lib = pkgs.lib;
};
configs = import ./src/configs/default.nix {
inherit system pkgs nixago nixago-exts;
text-engine = text-engine { };
contributorCovenant = contributorCovenantDefaults // contributorCovenant;
developerCertificateOfOrigin = developerCertificateOfOriginDefaults // developerCertificateOfOrigin;
conform = conformDefaults // conform;
prettier = prettierDefaults // prettier;
rust = rustDefaults // rust;
};
in
{
packages = [
pkgs.lefthook
pkgs.treefmt
pkgs.conform
];
shellHook = ''
${configs.shellHook}
${pkgs.lefthook}/bin/lefthook install
'';
};
};
# Set up the developer shell.
devShells = forEachSupportedSystem ({ system, pkgs }:
let
config = lib.mkConfig {
inherit system pkgs;
contributorCovenant.enable = true;
contributorCovenant.contact = "contact@mfgames.com";
developerCertificateOfOrigin.enable = true;
prettier.proseWrap = "always";
};
in
{
# Shell
default = pkgs.mkShell {
packages = [ ] ++ config.packages;
shellHook = config.shellHook;
};
});
# Formatting for the Nix files
formatter = forEachSupportedSystem ({ pkgs, ... }: pkgs.nixpkgs-fmt);
};
}