aoc/2022/d14/flake.nix

78 lines
2.5 KiB
Nix

{
description = "D4 AOC with Lua!";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
rust-overlay.url = "github:oxalica/rust-overlay";
};
outputs = { nixpkgs, flake-utils, rust-overlay, ... } @ inputs:
flake-utils.lib.eachSystem flake-utils.lib.defaultSystems (sys:
let
overlays = [ rust-overlay.overlays.default ];
pkgs = import nixpkgs { system = sys; overlays = overlays; };
shellHookAfter = ''
echo "The input files should be placed under ./data/{submission,example}.txt"
echo "This problem shares one input between two parts"
'';
py_pkgs = [ pkgs.python310 ];
rs_pkgs = [
pkgs.openssl
pkgs.pkg-config
# Add rust-src, which rust-analyzer seems to rely upon
(pkgs.rust-bin.selectLatestNightlyWith
(
toolchain:
toolchain.default.override {
extensions = [ "rust-src" ];
}
))
# rust devex
pkgs.bacon # kinda like nodemon
pkgs.rust-analyzer
];
in
{
# Jack of all trades
devShell = pkgs.mkShell
{
buildInputs = py_pkgs ++ rs_pkgs;
shellHook = ''
echo "> Default runtime. This contains both rust and python3 env"
echo "Run ./run-py.sh for Python's output and ./run-rs.sh for Rust's output"
'' + shellHookAfter;
};
devShells = {
# nix develop ./#lua
# lua = pkgs.mkShell {
# nativeBuildInputs = lua_pkgs;
# shellHook = ''
# echo "> Lua runtime"
# echo "Run ./run-lua.sh to see the output of the solution"
# '' + shellHookAfter;
# };
# nix develop ./#fennel
# nix develop ./#python
rust = pkgs.mkShell {
nativeBuildInputs = rs_pkgs;
shellHook = ''
echo "> Rust runtime"
echo "Run ./run-rs.sh to see output of the solution"
echo "For quick feedback loop: bacon check-all"
'' + shellHookAfter;
};
python = pkgs.mkShell {
nativeBuildInputs = py_pkgs;
shellHook = ''
echo "> Python3 runtime"
echo "Run ./run-py.sh to see the output of the solution"
'' + shellHookAfter;
};
};
}
);
}