{
description = "devShell for Rust projects";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
crane.url = "github:ipetkov/crane";
flake-parts.url = "github:hercules-ci/flake-parts";
};
outputs =
inputs@{
self,
nixpkgs,
flake-parts,
rust-overlay,
crane,
...
}:
flake-parts.lib.mkFlake { inherit inputs; } {
systems = [
"x86_64-linux"
"aarch64-linux"
"x86_64-darwin"
"aarch64-darwin"
];
perSystem =
{
config,
self',
inputs',
pkgs,
system,
...
}:
let
pkgs = import nixpkgs {
inherit system;
overlays = [
self.overlays.default
(import rust-overlay)
];
};
packageVersion = (fromTOML (builtins.readFile ./Cargo.toml)).package.version;
rustToolchain = pkgs.pkgsBuildHost.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
commonArgs = with pkgs; {
version = "${packageVersion}-${self.shortRev or "dirty"}";
src = craneLib.cleanCargoSource ./.;
strictDeps = true;
nativeBuildInputs = [
installShellFiles
];
nativeCheckInputs = [
git
];
};
cargoArtifacts = craneLib.buildDepsOnly commonArgs;
tmux-sessionizer = craneLib.buildPackage (
commonArgs
// {
inherit cargoArtifacts;
postInstall =
with pkgs;
lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
installShellCompletion --cmd tms \
--bash <(COMPLETE=bash $out/bin/tms) \
--fish <(COMPLETE=fish $out/bin/tms) \
--zsh <(COMPLETE=zsh $out/bin/tms)
'';
meta.mainProgram = "tms";
}
);
in
{
packages = rec {
default = tmux-sessionizer;
inherit tmux-sessionizer;
};
checks = {
inherit (self.packages.${system}) tmux-sessionizer;
clippy = craneLib.cargoClippy (
commonArgs
// {
inherit cargoArtifacts;
cargoClippyExtraArgs = "--all-targets --all-features -- --D warnings";
}
);
fmt = craneLib.cargoFmt commonArgs;
test = craneLib.cargoTest (
commonArgs
// {
inherit cargoArtifacts;
}
);
};
devShells.default = craneLib.devShell {
inputsFrom = [ tmux-sessionizer ];
packages = with pkgs; [
rust-analyzer
cargo-dist
rustup # required for cargo-dist
];
};
};
flake = {
overlays.default = final: prev: {
inherit (self.packages.${final.stdenv.hostPlatform.system}) tmux-sessionizer;
};
};
};
}