nix: add a proper overlay and cleanup flake

This commit is contained in:
Fernando Ayats 2022-06-20 11:50:06 +02:00
parent f7bdc2e870
commit d6b324306b

View File

@ -16,40 +16,37 @@
}: let
inherit (nixpkgs) lib;
genSystems = lib.genAttrs [
# Add more systems if they are supported
"x86_64-linux"
];
pkgsFor = nixpkgs.legacyPackages;
# https://github.com/NixOS/rfcs/pull/107
mkVersion = longDate:
lib.concatStrings [
"0.pre"
"+date="
(lib.concatStringsSep "-" [
(__substring 0 4 longDate)
(__substring 4 2 longDate)
(__substring 6 2 longDate)
])
];
in {
packages = genSystems (system: {
wlroots = pkgsFor.${system}.wlroots.overrideAttrs (prev: {
version = mkVersion (toString (inputs.wlroots.lastModifiedDate or inputs.wlroots.lastModified or "19700101"));
mkDate = longDate: (lib.concatStringsSep "-" [
(__substring 0 4 longDate)
(__substring 4 2 longDate)
(__substring 6 2 longDate)
]);
pseudo-overlay = prev: rec {
wlroots-hyprland = prev.wlroots.overrideAttrs (_: {
version = mkDate (inputs.wlroots.lastModifiedDate or "19700101");
src = inputs.wlroots;
});
default = pkgsFor.${system}.callPackage ./nix/default.nix {
version = mkVersion (toString (self.lastModifiedDate or self.lastModified or "19700101"));
inherit (self.packages.${system}) wlroots;
hyprland = prev.callPackage ./nix/default.nix {
version = "0.pre" + "+date=" + (mkDate (self.lastModifiedDate or "19700101"));
wlroots = wlroots-hyprland;
};
});
};
in {
packages = genSystems (system:
(pseudo-overlay pkgsFor.${system})
// {
default = self.packages.${system}.hyprland;
});
formatter = genSystems (system: pkgsFor.${system}.alejandra);
nixosModules.default = import ./nix/module.nix self;
# Deprecated
overlays.default = _: prev: {
hyprland = self.packages.${prev.system}.default;
};
overlay = self.overlays.default;
overlays.default = final: pseudo-overlay;
overlay = throw "Hyprland: .overlay output is deprecated, please use the .overlays.default output";
};
}