44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
{
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description = "Advent of Code";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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rust-overlay = {
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url = "github:oxalica/rust-overlay";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs = { nixpkgs, rust-overlay, ... }:
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let
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lib = nixpkgs.lib;
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systems = ["x86_64-linux"];
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forEachSystem = fn: lib.genAttrs systems (system:
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let
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overlays = [ (import rust-overlay) ];
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pkgs = import nixpkgs { inherit system overlays; };
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in fn { inherit pkgs; } );
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mkRustToolchain = pkgs: pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
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in {
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devShells = forEachSystem ({ pkgs }: let
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rustToolchain = mkRustToolchain pkgs;
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rustNightlyToolchain = pkgs.rust-bin.selectLatestNightlyWith (t: t.minimal.override {
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extensions = [ "rustfmt" ];
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});
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rustShell = pkgs.mkShell {
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name = "AoC";
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nativeBuildInputs = [
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rustToolchain
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rustNightlyToolchain
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];
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};
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in {
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default = rustShell;
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});
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};
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}
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