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|
{
description = "getchoo's nix expressions";
nixConfig = {
extra-substituters = [ "https://getchoo.cachix.org" ];
extra-trusted-public-keys = [ "getchoo.cachix.org-1:ftdbAUJVNaFonM0obRGgR5+nUmdLMM+AOvDOSx0z5tE=" ];
};
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
outputs =
{ self, nixpkgs }:
let
inherit (nixpkgs) lib;
# Support all systems exported by Nixpkgs
systems = lib.intersectLists lib.systems.flakeExposed (with lib.platforms; darwin ++ linux);
# But separate our primarily supported systems
tier1Systems = lib.intersectLists systems (with lib.platforms; aarch64 ++ x86_64);
forAllSystems = lib.genAttrs systems;
forTier1Systems = lib.genAttrs tier1Systems;
nixpkgsFor = nixpkgs.legacyPackages;
in
{
checks = forTier1Systems (
system:
let
pkgs = nixpkgsFor.${system};
mkCheck =
name: deps: script:
pkgs.runCommand name { nativeBuildInputs = deps; } ''
${script}
touch $out
'';
in
{
deadnix = mkCheck "check-deadnix" [ pkgs.deadnix ] "deadnix --fail ${self}";
nixfmt = mkCheck "check-nixfmt" [ pkgs.nixfmt-rfc-style ] "nixfmt --check ${self}/**.nix";
statix = mkCheck "check-statix" [ pkgs.statix ] "statix check ${self}";
}
);
packages = forAllSystems (
system:
let
pkgs = nixpkgsFor.${system};
getchpkgs = import ./default.nix { inherit pkgs; };
getchpkgs' = lib.filterAttrs (lib.const (
deriv:
let
isCross = deriv.stdenv.buildPlatform != deriv.stdenv.hostPlatform;
availableOnHost = lib.meta.availableOn pkgs.stdenv.hostPlatform deriv;
# `nix flake check` doesn't like broken packages
isBroken = deriv.meta.broken or false;
in
isCross || availableOnHost && (!isBroken)
)) getchpkgs;
in
getchpkgs' // { default = getchpkgs'.treefetch or pkgs.emptyFile; }
);
flakeModules = {
checks = self + "./modules/flake/checks.nix";
configs = self + "./modules/flake/configs.nix";
};
homeModules = {
riff = self + "/modules/home/riff.nix";
};
formatter = forTier1Systems (system: nixpkgsFor.${system}.nixfmt-rfc-style);
templates =
let
toTemplate = name: description: {
path = self + "/templates/${name}";
inherit description;
};
in
lib.mapAttrs toTemplate {
standard = "Minimal boilerplate for my Flakes";
nixos = "Minimal boilerplate for a Flake-based NixOS configuration";
};
hydraJobs = forTier1Systems (system: {
all-packages = nixpkgsFor.${system}.linkFarm "all-packages" (
lib.mapAttrs (lib.const (deriv: deriv.outPath or deriv)) self.packages.${system}
);
});
};
}
|
