# Experimental flake interface to Nixpkgs. # See https://github.com/NixOS/rfcs/pull/49 for details. { description = "A collection of packages for the Nix package manager"; outputs = { self }: let jobs = import ./pkgs/top-level/release.nix { nixpkgs = self; }; lib = import ./lib; systems = [ "x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" "armv6l-linux" "armv7l-linux" "aarch64-darwin" ]; forAllSystems = f: lib.genAttrs systems (system: f system); in { lib = lib.extend (final: prev: { nixosSystem = { modules, ... } @ args: import ./nixos/lib/eval-config.nix (args // { modules = let vmConfig = (import ./nixos/lib/eval-config.nix (args // { modules = modules ++ [ ./nixos/modules/virtualisation/qemu-vm.nix ]; })).config; vmWithBootLoaderConfig = (import ./nixos/lib/eval-config.nix (args // { modules = modules ++ [ ./nixos/modules/virtualisation/qemu-vm.nix { virtualisation.useBootLoader = true; } ({ config, ... }: { virtualisation.useEFIBoot = config.boot.loader.systemd-boot.enable || config.boot.loader.efi.canTouchEfiVariables; }) ]; })).config; moduleDeclarationFile = let # Even though `modules` is a mandatory argument for `nixosSystem`, it doesn't # mean that the evaluator always keeps track of its position. If there # are too many levels of indirection, the position gets lost at some point. intermediatePos = builtins.unsafeGetAttrPos "modules" args; in if intermediatePos == null then null else intermediatePos.file; # Add the invoking file as error message location for modules # that don't have their own locations; presumably inline modules. addModuleDeclarationFile = m: if moduleDeclarationFile == null then m else { _file = moduleDeclarationFile; imports = [ m ]; }; in map addModuleDeclarationFile modules ++ [ { system.nixos.versionSuffix = ".${final.substring 0 8 (self.lastModifiedDate or self.lastModified or "19700101")}.${self.shortRev or "dirty"}"; system.nixos.revision = final.mkIf (self ? rev) self.rev; system.build = { vm = vmConfig.system.build.vm; vmWithBootLoader = vmWithBootLoaderConfig.system.build.vm; }; } ]; }); }); checks.x86_64-linux.tarball = jobs.tarball; htmlDocs = { nixpkgsManual = jobs.manual; nixosManual = (import ./nixos/release-small.nix { nixpkgs = self; }).nixos.manual.x86_64-linux; }; legacyPackages = forAllSystems (system: import ./. { inherit system; }); nixosModules = { notDetected = import ./nixos/modules/installer/scan/not-detected.nix; }; }; }