{
description = "docktopus development environment";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
flake-utils.url = "github:numtide/flake-utils";
# Rust
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs = {
nixpkgs.follows = "nixpkgs";
};
};
};
outputs =
{
self,
nixpkgs,
rust-overlay,
flake-utils,
}:
flake-utils.lib.eachDefaultSystem (
system:
let
overlays = [
(import rust-overlay)
];
pkgs = import nixpkgs {
inherit system overlays;
};
lib = pkgs.lib;
toolchain = pkgs.rust-bin.stable.latest.default.override {
extensions = [ "rust-src" ];
};
in
{
devShells.default = pkgs.mkShell {
name = "docktopus";
nativeBuildInputs = [
pkgs.pkg-config
pkgs.clang
pkgs.libclang.lib
pkgs.openssl.dev
pkgs.gmp
# Protocol Buffers
pkgs.protobuf
# Mold Linker for faster builds (only on Linux)
(lib.optionals pkgs.stdenv.isLinux pkgs.mold)
(lib.optionals pkgs.stdenv.isDarwin pkgs.darwin.apple_sdk.frameworks.Security)
(lib.optionals pkgs.stdenv.isDarwin pkgs.darwin.apple_sdk.frameworks.SystemConfiguration)
];
buildInputs = [
# We want the unwrapped version, wrapped comes with nixpkgs' toolchain
pkgs.rust-analyzer-unwrapped
# Finally the toolchain
toolchain
pkgs.taplo
];
packages = [
pkgs.cargo-nextest
pkgs.cargo-expand
];
# Environment variables
RUST_SRC_PATH = "${toolchain}/lib/rustlib/src/rust/library";
LD_LIBRARY_PATH = lib.makeLibraryPath [
pkgs.gmp
pkgs.libclang
pkgs.openssl.dev
pkgs.stdenv.cc.cc
];
};
}
);
}