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satellite/flake.nix

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Nix

{
description = "Satellite";
# {{{ Inputs
inputs = {
# Nixpkgs
nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
# Nixpkgs-unstable
nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
# Home manager
home-manager.url = "github:nix-community/home-manager/release-23.05";
home-manager.inputs.nixpkgs.follows = "nixpkgs";
# NUR
nur.url = "github:nix-community/NUR";
# Firefox addons
firefox-addons.url = "git+https://gitlab.com/rycee/nur-expressions?dir=pkgs/firefox-addons";
firefox-addons.inputs.nixpkgs.follows = "nixpkgs";
# Agenix
agenix.url = "github:ryantm/agenix";
agenix.inputs.nixpkgs.follows = "nixpkgs";
# Homeage
homeage.url = "github:jordanisaacs/homeage";
homeage.inputs.nixpkgs.follows = "nixpkgs";
# Grub2 themes
grub2-themes.url = "github:vinceliuice/grub2-themes";
grub2-themes.inputs.nixpkgs.follows = "nixpkgs";
# Stylix
stylix.url = "github:danth/stylix";
stylix.inputs.nixpkgs.follows = "nixpkgs";
stylix.inputs.home-manager.follows = "home-manager";
# Catpuccin base16 color schemes
catppuccin-base16.url = "github:catppuccin/base16";
catppuccin-base16.flake = false;
# Rosepine base16 color schemes
rosepine-base16.url = "github:edunfelt/base16-rose-pine-scheme";
rosepine-base16.flake = false;
# Impermanence
impermanence.url = "github:nix-community/impermanence";
# Slambda
slambda.url = "github:Mateiadrielrafael/slambda";
slambda.inputs.nixpkgs.follows = "nixpkgs";
# Neovim nightly
neovim-nightly-overlay.url = "github:nix-community/neovim-nightly-overlay";
neovim-nightly-overlay.inputs.nixpkgs.follows = "nixpkgs";
# Hyprland (available in nix unstable only atm)
hyprland.url = "github:hyprwm/Hyprland";
hyprland.inputs.nixpkgs.follows = "nixpkgs-unstable";
# Hyprland (available in nix unstable only atm)
hyprland-contrib.url = "github:hyprwm/contrib";
hyprland-contrib.inputs.nixpkgs.follows = "nixpkgs-unstable";
# Contains a bunch of wayland stuff not on nixpkgs
nixpkgs-wayland.url = "github:nix-community/nixpkgs-wayland";
nixpkgs-wayland.inputs.nixpkgs.follows = "nixpkgs-unstable";
# Nix language server
# [the docs](https://github.com/nix-community/nixd/blob/main/docs/user-guide.md#installation)
# tell me not to override the nixpkgs input.
nixd.url = "github:nix-community/nixd";
# Spotify client
spicetify-nix.url = "github:the-argus/spicetify-nix";
spicetify-nix.inputs.nixpkgs.follows = "nixpkgs-unstable";
# Disko
disko.url = "github:nix-community/disko";
disko.inputs.nixpkgs.follows = "nixpkgs-unstable";
# Deploy-rs
deploy-rs.url = "github:serokell/deploy-rs";
deploy-rs.inputs.nixpkgs.follows = "nixpkgs";
# Nixinate
nixinate.url = "github:matthewcroughan/nixinate";
nixinate.inputs.nixpkgs.follows = "nixpkgs-unstable";
# Anyrun
anyrun.url = "github:Kirottu/anyrun";
anyrun.inputs.nixpkgs.follows = "nixpkgs";
# Nixos hardware
nixos-hardware.url = "github:NixOS/nixos-hardware/master";
};
# }}}
outputs = { self, nixpkgs, home-manager, ... }@inputs:
let
# {{{ Common helpers
inherit (self) outputs;
forAllSystems = nixpkgs.lib.genAttrs [
# "aarch64-linux" TODO: purescript doesn't work on this one
"x86_64-linux"
"aarch64-darwin"
"x86_64-darwin"
];
specialArgs = system: {
inherit inputs outputs;
# This is used so often it makes sense to have it as it's own thing
upkgs = inputs.nixpkgs-unstable.legacyPackages.${system};
};
# }}}
in
{
# {{{ Packages
# Acessible through 'nix build', 'nix shell', etc
packages = forAllSystems (system:
let pkgs = nixpkgs.legacyPackages.${system};
in import ./pkgs { inherit pkgs; }
);
# }}}
# {{{ Bootstrapping and other pinned devshells
# Acessible through 'nix develop'
devShells = forAllSystems
(system:
let
pkgs = nixpkgs.legacyPackages.${system};
default = import ./shell.nix { inherit pkgs; };
args = { inherit pkgs; } // specialArgs system;
devshells = import ./devshells args;
in
devshells // { inherit default; });
# }}}
# {{{ Overlays and modules
# Custom packages and modifications, exported as overlays
overlays = import ./overlays;
# Reusable nixos modules
nixosModules = import ./modules/nixos // import ./modules/common;
# Reusable home-manager modules
homeManagerModules = import ./modules/home-manager // import ./modules/common;
# }}}
# {{{ Nixos
# NixOS configuration entrypoint
# Available through 'nixos-rebuild --flake .#...
nixosConfigurations =
let nixos = { system, hostname, user }: nixpkgs.lib.nixosSystem {
system = system;
specialArgs = specialArgs system;
modules = [
home-manager.nixosModules.home-manager
{
home-manager.users.${user} = import ./home/${hostname}.nix;
home-manager.extraSpecialArgs = specialArgs system;
home-manager.useUserPackages = true;
stylix.homeManagerIntegration.followSystem = false;
stylix.homeManagerIntegration.autoImport = false;
_module.args.nixinate = {
host = hostname;
sshUser = "adrielus";
buildOn = "remote";
};
}
./hosts/nixos/${hostname}
];
};
in
{
tethys = nixos {
system = "x86_64-linux";
hostname = "tethys";
user = "adrielus";
};
lapetus = nixos {
system = "x86_64-linux";
hostname = "lapetus";
user = "adrielus";
};
# Disabled because `flake check` complains about filesystems and bootloader
# options not being set. This is not an issue in practice, as this config is
# supposed to be used inside a VM, but there's not much I can do about it.
# euporie = nixos {
# system = "x86_64-linux";
# hostname = "euporie";
# user = "guest";
# };
};
# }}}
# {{{ Home manager
# Standalone home-manager configuration entrypoint
# Available through 'home-manager --flake .#...
homeConfigurations =
let
mkHomeConfig = { system, hostname }:
home-manager.lib.homeManagerConfiguration {
pkgs = nixpkgs.legacyPackages.${system};
extraSpecialArgs = specialArgs system;
modules = [
./home/${hostname}.nix
];
};
in
{
"adrielus@tethys" = mkHomeConfig {
system = "x86_64-linux";
hostname = "tethys";
};
"guest@euporie" = mkHomeConfig {
system = "x86_64-linux";
hostname = "euporie";
};
"adrielus@lapetus" = mkHomeConfig {
system = "x86_64-linux";
hostname = "lapetus";
};
};
# }}}
# {{{ Deploy-rs nodes
deploy.nodes =
let deployNixos = hostname: {
user = "root";
path = inputs.deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.${hostname};
};
in
{
lapetus.hostname = "lapetus";
lapetus.sshOpts = [ "-t" ];
lapetus.profiles.system = deployNixos "lapetus";
};
# }}}
# {{{ Checks
# This is highly advised, and will prevent many possible mistakes
# Taken from [the deploy-rs docs](https://github.com/serokell/deploy-rs).
checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) inputs.deploy-rs.lib;
# }}}
# # {{{ Apps
# apps.x86_64-linux = (inputs.nixinate.nixinate.x86_64-linux self);
# # }}}
};
# {{{ Caching and whatnot
# TODO: persist trusted substituters file
nixConfig = {
extra-substituters = [
"https://nix-community.cachix.org" # I think I need this for neovim-nightly?
"https://nixpkgs-wayland.cachix.org"
"https://anyrun.cachix.org"
];
extra-trusted-public-keys = [
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
"nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
"anyrun.cachix.org-1:pqBobmOjI7nKlsUMV25u9QHa9btJK65/C8vnO3p346s="
];
};
# }}}
}