# SPDX-FileCopyrightText: 2020 Luke Granger-Brown <depot@lukegb.com>
#
# SPDX-License-Identifier: Apache-2.0

{ depot, system, ... }@ch:
let
  nixpkgsConfig = {
    allowUnfree = true;
    checkMeta = false;
    permittedInsecurePackages = [
      "p7zip-16.02"
    ];
    packageOverrides = pkgs: {
      factorio = pkgs.factorio.override depot.ops.secrets.factorio;
      factorio-experimental = pkgs.factorio-experimental.override depot.ops.secrets.factorio;
      delve = pkgs.delve.overrideAttrs (oldAttrs: {
        meta = oldAttrs.meta // {
          platforms = oldAttrs.meta.platforms ++ [ "aarch64-linux" ];
        };
      });
    };
  };
  nixpkgs = import ./nixpkgs {
    inherit system;
    config = nixpkgsConfig;
  };
  crate2nixSrc = nixpkgs.fetchFromGitHub {
    owner = "kolloch";
    repo = "crate2nix";
    rev = "e07af104b8e41d1cd7e41dc7ac3fdcdf4953efae";
    hash = "sha256:07syygn1rc5n1big7hf42pzgm5wc1r0mzglzvlbcb7rkzgqqhbqx";
  };
  naerskSrc = nixpkgs.fetchFromGitHub {
    owner = "nmattia";
    repo = "naersk";
    rev = "e0fe990b478a66178a58c69cf53daec0478ca6f9";
    sha256 = "sha256:0qjyfmw5v7s6ynjns4a61vlyj9cghj7vbpgrp9147ngb1f8krz2c";
  };
  nixpkgsOldSrc = nixpkgs.fetchFromGitHub {
    owner = "nixos";
    repo = "nixpkgs";
    rev = "ae1dc133ea5f1538d035af41e5ddbc2ebcb67b90";
    sha256 = "0dq22dagzk76x2ws4dz88w018i6byamd6rnzqizx68bzimg6g7xn";
  };
  nixpkgsOld = import "${nixpkgsOldSrc}" {
    inherit system;
    config = nixpkgsConfig;
  };

  tvlDepot = import ./tvl { nixpkgsBisectPath = ./nixpkgs; inherit nixpkgsConfig; };
in
rec {
  inherit nixpkgsConfig nixpkgs nixpkgsOld;
  nixos = import ./nixpkgs/nixos;
  nixeval = import ./nixpkgs/nixos/lib/eval-config.nix;
  buildGo =
    let orig = import ./tvl/nix/buildGo { pkgs = nixpkgs; inherit gopkgs; };
    in orig // {
      program = { dockerData ? [], ... }@args:
        let
          origOut = orig.program (nixpkgs.lib.filterAttrs (n: v: n != "dockerData") args);
        in origOut // {
          dockerImage = nixpkgs.dockerTools.buildImage {
            name = args.name;
            copyToRoot = nixpkgs.buildEnv {
              name = "${args.name}-env";
              paths = dockerData;
            };
            config = {
              Entrypoint = [ "${origOut}/bin/${args.name}" ];
              Env = [
                "SSL_CERT_FILE=${nixpkgs.cacert}/etc/ssl/certs/ca-bundle.crt"
              ];
            };
          };
        };
    };
  readTree = import ./tvl/nix/readTree {};
  gopkgs = readTree {
    args = ch;
    path = ./gopkgs;
  };

  bat_syntaxes = tvlDepot.third_party.bat_syntaxes;
  cheddar = tvlDepot.tools.cheddar;
  naersk = nixpkgs.callPackage naerskSrc {};

  crate2nix = import "${crate2nixSrc}" { pkgs = ch.depot.pkgs; };
}