78 lines
2.2 KiB
Nix
78 lines
2.2 KiB
Nix
{
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description = "Small exercises to get you used to reading and writing Rust code";
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inputs = {
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flake-compat = {
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url = "github:edolstra/flake-compat";
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flake = false;
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};
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flake-utils.url = "github:numtide/flake-utils";
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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};
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outputs = { self, flake-utils, nixpkgs, ... }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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cargoBuildInputs = with pkgs; lib.optionals stdenv.isDarwin [
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darwin.apple_sdk.frameworks.CoreServices
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];
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rustlings =
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pkgs.rustPlatform.buildRustPackage {
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name = "rustlings";
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version = "5.5.1";
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buildInputs = cargoBuildInputs;
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src = with pkgs.lib; cleanSourceWith {
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src = self;
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# a function that returns a bool determining if the path should be included in the cleaned source
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filter = path: type:
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let
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# filename
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baseName = builtins.baseNameOf (toString path);
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# path from root directory
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path' = builtins.replaceStrings [ "${self}/" ] [ "" ] path;
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# checks if path is in the directory
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inDirectory = directory: hasPrefix directory path';
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in
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inDirectory "src" ||
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inDirectory "tests" ||
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hasPrefix "Cargo" baseName ||
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baseName == "info.toml";
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};
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cargoLock.lockFile = ./Cargo.lock;
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};
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in
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{
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devShell = pkgs.mkShell {
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RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
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buildInputs = with pkgs; [
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cargo
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rustc
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rust-analyzer
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rustlings
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rustfmt
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clippy
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] ++ cargoBuildInputs;
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};
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apps = let
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rustlings-app = {
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type = "app";
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program = "${rustlings}/bin/rustlings";
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};
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in {
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default = rustlings-app;
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rustlings = rustlings-app;
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};
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packages = {
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inherit rustlings;
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default = rustlings;
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};
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});
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}
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