nix-community.nixvim/wrappers/standalone.nix
Matt Sturgeon 4b7a41276a
modules/nixpkgs: initial pkgs option, drop defaultPkgs specialArg
This minimal implementation allows `nixpkgs.pkgs` to be defined, but
does not implement evaluating an instance from a pkgsPath when _not_
defined.

The `defaultPkgs` specialArg is dropped in favour of `nixpkgs.pkgs`
being defined. If it's not defined, an assertion is thrown.

In the future, a nixpkgs source path can be supplied, defaulting to the
flake's `inputs.nixpkgs`. Along with other `nixpkgs.*` options, this
will allow a `pkgs` instance to be evaluated within the module eval.
2024-09-27 09:30:12 +01:00

53 lines
1.3 KiB
Nix

default_pkgs: self:
{
# TODO: Deprecate this arg in favour of using module options
pkgs ? default_pkgs,
lib ? pkgs.lib,
extraSpecialArgs ? { },
_nixvimTests ? false,
module,
}:
let
# NOTE: user-facing so we must include the legacy `pkgs` argument
helpers = import ../lib { inherit pkgs lib _nixvimTests; };
inherit (helpers.modules) evalNixvim;
mkNvim =
mod:
let
nixvimConfig = evalNixvim {
modules = [
mod
# TODO: only include this when `args?pkgs`:
{
_file = ./standalone.nix;
nixpkgs.pkgs = lib.mkDefault pkgs;
}
];
inherit extraSpecialArgs;
};
inherit (nixvimConfig.config) enableMan build;
in
(pkgs.symlinkJoin {
name = "nixvim";
paths = [
build.package
build.printInitPackage
] ++ pkgs.lib.optional enableMan self.packages.${pkgs.stdenv.hostPlatform.system}.man-docs;
meta.mainProgram = "nvim";
})
// rec {
inherit (nixvimConfig) config options;
extend =
extension:
mkNvim {
imports = [
mod
extension
];
};
nixvimExtend = lib.warn "<nixvim>.nixvimExtend has been renamed to <nixvim>.extend" extend;
};
in
mkNvim module