{ description = "Nixos configuration flake"; inputs = { accentor = { url = "github:accentor/flake"; inputs = { api.follows = "accentor-api"; devshell.follows = "devshell"; flake-utils.follows = "flake-utils"; nixpkgs.follows = "nixpkgs"; web.follows = "accentor-web"; }; }; accentor-api = { url = "github:accentor/api"; inputs = { devshell.follows = "devshell"; flake-utils.follows = "flake-utils"; nixpkgs.follows = "nixpkgs"; }; }; accentor-web = { url = "github:accentor/web"; inputs = { devshell.follows = "devshell"; flake-utils.follows = "flake-utils"; nixpkgs.follows = "nixpkgs"; }; }; agenix = { url = "github:ryantm/agenix"; inputs = { home-manager.follows = "home-manager"; nixpkgs.follows = "nixpkgs"; }; }; devshell = { url = "github:numtide/devshell"; inputs.nixpkgs.follows = "nixpkgs"; }; emacs-overlay = { url = "github:nix-community/emacs-overlay"; inputs = { nixpkgs.follows = "nixpkgs"; flake-utils.follows = "flake-utils"; }; }; flake-utils.url = "github:numtide/flake-utils"; home-manager = { url = "github:nix-community/home-manager"; inputs.nixpkgs.follows = "nixpkgs"; }; lanzaboote = { url = "github:nix-community/lanzaboote/v0.3.0"; inputs.nixpkgs.follows = "nixpkgs"; }; nixos-mailserver = { url = "gitlab:simple-nixos-mailserver/nixos-mailserver"; inputs = { nixpkgs.follows = "nixpkgs"; utils.follows = "flake-utils"; }; }; nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable"; nix-index-database = { url = "github:Mic92/nix-index-database"; inputs.nixpkgs.follows = "nixpkgs"; }; nur.url = "github:nix-community/NUR"; tetris = { url = "github:chvp/tetris"; inputs = { devshell.follows = "devshell"; flake-utils.follows = "flake-utils"; nixpkgs.follows = "nixpkgs"; }; }; www-chvp-be = { url = "gitlab:chvp/www.chvp.be?host=git.chvp.be"; inputs = { devshell.follows = "devshell"; flake-utils.follows = "flake-utils"; nixpkgs.follows = "nixpkgs"; }; }; }; outputs = inputs@{ self, nixpkgs, accentor, accentor-api, accentor-web, agenix, devshell, emacs-overlay, flake-utils, home-manager, lanzaboote, nix-index-database, nixos-mailserver, nur, tetris, www-chvp-be }: let patches = builtins.map (patch: ./patches + "/${patch}") (builtins.filter (x: x != ".keep") (builtins.attrNames (builtins.readDir ./patches))); # Avoid IFD if there are no patches nixpkgsForSystem = system: if patches == [ ] then inputs.nixpkgs else ( ((import inputs.nixpkgs { inherit system; }).pkgs.applyPatches { inherit patches; name = "nixpkgs-patched-${inputs.nixpkgs.shortRev}"; src = inputs.nixpkgs; }).overrideAttrs (old: { preferLocalBuild = false; allowSubstitutes = true; }) ); overlays = [ agenix.overlays.default accentor.overlays.default devshell.overlays.default emacs-overlay.overlay (self: super: { tetris = tetris.packages.${self.system}.default; }) nur.overlay www-chvp-be.overlays.default ]; commonModules = [ accentor.nixosModules.default agenix.nixosModules.age home-manager.nixosModule lanzaboote.nixosModules.lanzaboote nixos-mailserver.nixosModule nix-index-database.nixosModules.nix-index ./modules ]; nixosSystem = system: name: let nixpkgs = nixpkgsForSystem system; lib = (import nixpkgs { inherit overlays system; }).lib; in inputs.nixpkgs.lib.nixosSystem { inherit lib system; specialArgs = { modulesPath = toString (nixpkgs + "/nixos/modules"); }; baseModules = import (nixpkgs + "/nixos/modules/module-list.nix"); modules = commonModules ++ [ ({ config, ... }: { nixpkgs.pkgs = import nixpkgs { inherit overlays system; config = { allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) config.chvp.base.nix.unfreePackages; # I really need this for my PhD thesis permittedInsecurePackages = [ "zotero-6.0.27" ]; }; }; networking.hostName = name; nix = { extraOptions = "extra-experimental-features = nix-command flakes"; registry = (builtins.mapAttrs (name: v: { flake = v; }) inputs) // { nixpkgs.flake = nixpkgs; }; }; }) ./machines/${name} ]; }; nixosConfigurations = { kharbranth = nixosSystem "x86_64-linux" "kharbranth"; kholinar = nixosSystem "x86_64-linux" "kholinar"; lasting-integrity = nixosSystem "x86_64-linux" "lasting-integrity"; urithiru = nixosSystem "x86_64-linux" "urithiru"; }; lsShells = builtins.readDir ./shells; shellFiles = builtins.filter (name: lsShells.${name} == "regular") (builtins.attrNames lsShells); shellNames = builtins.map (filename: builtins.head (builtins.split "\\." filename)) shellFiles; systemAttrs = flake-utils.lib.eachDefaultSystem (system: let pkgs = import (nixpkgsForSystem system) { inherit overlays system; }; nameToValue = name: import (./shells + "/${name}.nix") { inherit pkgs inputs system; }; in { devShells = builtins.listToAttrs (builtins.map (name: { inherit name; value = nameToValue name; }) shellNames); } ); in systemAttrs // { inherit nixosConfigurations; }; }