mirror of
https://github.com/gytis-ivaskevicius/flake-utils-plus.git
synced 2024-08-16 19:40:34 +03:00
62 lines
2.0 KiB
Nix
62 lines
2.0 KiB
Nix
{
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description = "Pure Nix flake utility functions";
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inputs.flake-utils.url = "github:numtide/flake-utils";
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outputs = { self, flake-utils }:
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let
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inherit (builtins) isList isAttrs mapAttrs;
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inherit (flake-utils.lib) defaultSystems eachSystemMap;
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fupArgs = { flake-utils-plus = self; };
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mkFlake = import ./lib/mkFlake.nix fupArgs;
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exportModules = import ./lib/exportModules.nix fupArgs;
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exportOverlays = import ./lib/exportOverlays.nix fupArgs;
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exportPackages = import ./lib/exportPackages.nix fupArgs;
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genPkgOverlay = import ./lib/genPkgOverlay.nix;
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internal-functions = import ./lib/internal-functions.nix;
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overlay = final: prev: {
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__dontExport = true;
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fup-repl = final.callPackage ./lib/fup-repl.nix { };
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};
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in
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rec {
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inherit overlay;
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blueprints.fup-repl = ./lib/fup-repl.nix;
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nixosModules.autoGenFromInputs = import ./lib/options.nix;
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darwinModules.autoGenFromInputs = import ./lib/options.nix;
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devShell = eachSystemMap defaultSystems (system: import ./devShell.nix { inherit system; });
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lib = flake-utils.lib // {
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inherit mkFlake exportModules exportOverlays exportPackages genPkgOverlay;
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# DO NOT USE - subject to change without notice
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internal = internal-functions;
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# merge nested attribute sets and lists
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mergeAny = lhs: rhs:
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lhs // mapAttrs
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(name: value:
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if isAttrs value then lhs.${name} or { } // value
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else if isList value then lhs.${name} or [ ] ++ value
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else value
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)
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rhs;
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patchChannel = system: channel: patches:
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if patches == [ ] then channel else
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(import channel { inherit system; }).pkgs.applyPatches {
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name = if channel ? shortRev then "nixpkgs-patched-${channel.shortRev}" else "nixpkgs-patched";
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src = channel;
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patches = patches;
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};
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};
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};
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}
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