# SPDX-FileCopyrightText: atproto-nix.org 2026
# SPDX-License-Identifier: CC0-1.0 OR Unlicense
{
  description = "atproto-nix.org nix user repository for atproto projects";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs?rev=25.11";
    git-hooks.url = "github:cachix/git-hooks.nix";
    alejandra.url = "github:kamadorueda/alejandra/4.0.0";
    alejandra.inputs.nixpkgs.follows = "nixpkgs";
    statix.url = "git+https://tangled.org/oppi.li/statix";
    deadnix.url = "github:astro/deadnix";
  };
  outputs = inputs @ {
    self,
    nixpkgs,
    alejandra,
    ...
  }: let
    outputSystems = nixpkgs.lib.systems.flakeExposed;
    forAllSystems = function:
      nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed (
        system:
          function (
            import nixpkgs {
              inherit system;
              config.allowUnfree = true;
            }
          )
      );
  in {
    packages = forAllSystems (pkgs: {});

    formatter = forAllSystems (
      pkgs: let
        config = self.checks.${pkgs.system}.pre-commit-check.config;
        inherit (config) package configFile;
        script = ''
          ${pkgs.lib.getExe package} run --all-files --config ${configFile}
        '';
      in
        pkgs.writeShellScriptBin "pre-commit-run" script
    );

    checks = forAllSystems (pkgs: {
      pre-commit-check = inputs.git-hooks.lib.${pkgs.system}.run {
        src = ./.;
        hooks = {
          alejandra.enable = true;
          reuse.enable = true;
          statix.enable = true;
          deadnix.enable = true;
        };
      };
    });

    devShells = forAllSystems (pkgs: {
      default = let
        inherit (self.checks.${pkgs.system}.pre-commit-check) shellHook enabledPackages;
      in
        pkgs.mkShell {
          inherit shellHook;
          buildInputs = enabledPackages;
        };
    });
  };
}