108 lines
2.8 KiB
Nix
108 lines
2.8 KiB
Nix
{
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description = "A highly structured configuration database.";
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inputs =
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{
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master.url = "nixpkgs/master";
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nixos.url = "nixpkgs/release-20.09";
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home.url = "github:nix-community/home-manager/release-20.09";
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flake-utils.url = "github:numtide/flake-utils/flatten-tree-system";
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devshell.url = "github:numtide/devshell";
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};
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outputs = inputs@{ self, home, nixos, master, flake-utils, nur, devshell }:
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let
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inherit (builtins) attrNames attrValues elem pathExists;
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inherit (flake-utils.lib) eachDefaultSystem mkApp flattenTreeSystem;
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inherit (nixos) lib;
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inherit (lib) recursiveUpdate filterAttrs mapAttrs;
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inherit (utils) pathsToImportedAttrs genPkgset overlayPaths modules
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genPackages pkgImport;
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utils = import ./lib/utils.nix { inherit lib; };
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externOverlays = [ nur.overlay devshell.overlay ];
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externModules = [ home.nixosModules.home-manager ];
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osSystem = "x86_64-linux";
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outputs =
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let
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system = osSystem;
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pkgset =
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let
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overlays =
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(attrValues self.overlays)
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++ externOverlays
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++ [ self.overlay ];
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in
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genPkgset {
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inherit master nixos overlays system;
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};
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in
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{
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nixosConfigurations =
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import ./hosts (recursiveUpdate inputs {
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inherit lib pkgset utils externModules system;
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});
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overlay = import ./pkgs;
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overlays = pathsToImportedAttrs overlayPaths;
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nixosModules = modules;
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templates.flk.path = ./.;
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templates.flk.description = "flk template";
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defaultTemplate = self.templates.flk;
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};
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in
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(eachDefaultSystem
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(system:
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let
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pkgs = pkgImport {
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inherit system;
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pkgs = master;
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overlays = [ devshell.overlay ];
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};
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packages = filterAttrs
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(_: drv: drv.meta.broken != true)
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(flattenTreeSystem system
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(genPackages {
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inherit self pkgs;
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})
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);
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in
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{
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inherit packages;
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devShell = import ./shell.nix {
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inherit pkgs;
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};
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apps =
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let
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validApps = attrNames (filterAttrs
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(_: drv:
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drv.meta.broken != true
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&& pathExists "${drv}/bin"
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)
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self.packages."${osSystem}"
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);
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validSystems = attrNames packages;
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filterBins = filterAttrs
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(n: _: elem n validSystems && elem n validApps)
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packages;
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in
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mapAttrs (_: drv: mkApp { inherit drv; }) filterBins;
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})) // outputs;
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}
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