110 lines
3.0 KiB
Nix
110 lines
3.0 KiB
Nix
{
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description = "System configs";
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inputs = {
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flake-utils.url = "github:numtide/flake-utils";
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# Used by most systems
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nixpkgs-unstable.url = "nixpkgs/nixos-unstable";
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# For extra-stable systems
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nixpkgs-stable.url = "nixpkgs/nixos-21.11";
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# Stuff used by the flake for build / deployment
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agenix.url = "github:ryantm/agenix";
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agenix.inputs.nixpkgs.follows = "nixpkgs-unstable";
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deploy-rs.url = "github:serokell/deploy-rs";
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deploy-rs.inputs.nixpkgs.follows = "nixpkgs-unstable";
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home-manager.url = "github:nix-community/home-manager";
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home-manager.inputs.nixpkgs.follows = "nixpkgs-unstable";
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# Stuff used by systems
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nix.url = "nix/latest-release";
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#impermanence.url = "github:nix-community/impermanence";
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impermanence.url = "github:devplayer0/impermanence/qemu-vm-dirs";
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};
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outputs =
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inputs@{
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self,
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flake-utils,
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nixpkgs-unstable, nixpkgs-stable,
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...
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}:
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let
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inherit (builtins) mapAttrs;
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inherit (lib) genAttrs mapAttrs';
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inherit (lib.flake) defaultSystems eachDefaultSystem;
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inherit (lib.my) addPrefix mkApp mkShellApp;
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extendLib = lib: lib.extend (final: prev: {
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my = import ./util.nix { lib = final; };
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flake = flake-utils.lib;
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});
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libOverlay = final: prev: { lib = extendLib prev.lib; };
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pkgsFlakes = mapAttrs (_: pkgs: pkgs // { lib = extendLib pkgs.lib; }) {
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unstable = nixpkgs-unstable;
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stable = nixpkgs-stable;
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};
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lib = pkgsFlakes.unstable.lib;
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pkgs' = mapAttrs
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(_: path: lib.my.mkDefaultSystemsPkgs path {
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overlays = [
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libOverlay
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inputs.agenix.overlay
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inputs.deploy-rs.overlay
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inputs.nix.overlay
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];
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})
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pkgsFlakes;
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in
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# Platform independent stuff
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{
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lib = lib.my;
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nixosModules = mapAttrs
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(_: path:
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let path' = ./. + "/modules/${path}"; in
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{
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_file = path';
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imports = [ (import path') ];
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})
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{
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common = "common.nix";
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build = "build.nix";
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dynamic-motd = "dynamic-motd.nix";
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tmproot = "tmproot.nix";
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firewall = "firewall.nix";
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server = "server.nix";
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};
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nixosConfigurations = import ./systems.nix { inherit lib pkgsFlakes inputs; modules = self.nixosModules; };
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systems = mapAttrs (_: system: system.config.system.build.toplevel) self.nixosConfigurations;
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vms = mapAttrs (_: system: system.config.my.build.devVM) self.nixosConfigurations;
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} //
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(eachDefaultSystem (system:
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let
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pkgs = pkgs'.unstable.${system};
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lib = pkgs.lib;
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in
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# Stuff for each platform
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{
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apps = {
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fmt = mkShellApp pkgs "fmt" ''exec "${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt" "$@" .'';
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};
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devShell = pkgs.mkShell {
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packages = with pkgs; [
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nix
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agenix
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deploy-rs.deploy-rs
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nixpkgs-fmt
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];
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};
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}));
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}
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