{
description = "Worktrunk - A CLI for Git worktree management";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
crane.url = "github:ipetkov/crane";
};
outputs =
{
self,
nixpkgs,
flake-utils,
rust-overlay,
crane,
}:
flake-utils.lib.eachDefaultSystem (
system:
let
overlays = [ (import rust-overlay) ];
pkgs = import nixpkgs {
inherit system overlays;
};
# Use latest stable Rust (must meet MSRV of 1.89)
rustToolchain = pkgs.rust-bin.stable.latest.default.override {
extensions = [
"rust-src"
"rust-analyzer"
];
};
craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
# Filter source to include Cargo files plus templates (needed by askama)
src = pkgs.lib.cleanSourceWith {
src = ./.;
filter =
p: type:
(craneLib.filterCargoSources p type)
|| (pkgs.lib.hasInfix "/templates/" p)
|| (baseNameOf (dirOf p) == "templates");
};
# Common arguments for crane builds
commonArgs = {
inherit src;
strictDeps = true;
nativeBuildInputs = with pkgs; [
pkg-config
];
buildInputs =
with pkgs;
[
# Required for tree-sitter (syntax-highlighting feature, enabled by default)
tree-sitter
]
++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
libiconv
];
# vergen-gitcl needs git info; VERGEN_IDEMPOTENT makes it emit
# placeholder values when .git isn't available (which is the case
# in Nix builds since the store doesn't include .git)
VERGEN_IDEMPOTENT = "1";
# Optionally provide git describe via environment if flake has rev
VERGEN_GIT_DESCRIBE =
self.shortRev or self.dirtyShortRev or "nix-${self.lastModifiedDate or "unknown"}";
};
# Build just the cargo dependencies for caching
cargoArtifacts = craneLib.buildDepsOnly commonArgs;
# Build the actual package
worktrunk = craneLib.buildPackage (
commonArgs
// {
inherit cargoArtifacts;
# Skip tests during package build - they require snapshot files (insta)
# which bloat the source. Tests should run in CI instead.
doCheck = false;
meta = with pkgs.lib; {
description = "A CLI for Git worktree management, designed for parallel AI agent workflows";
homepage = "https://github.com/max-sixty/worktrunk";
license = with licenses; [
mit
asl20
];
maintainers = [ ];
mainProgram = "wt";
};
}
);
# Build with git-wt feature for Windows compatibility
worktrunk-with-git-wt = craneLib.buildPackage (
commonArgs
// {
inherit cargoArtifacts;
cargoExtraArgs = "--features git-wt";
doCheck = false;
meta = worktrunk.meta // {
description = "Worktrunk with git-wt binary (for 'git wt' subcommand)";
};
}
);
in
{
checks = {
inherit worktrunk;
# Run clippy
worktrunk-clippy = craneLib.cargoClippy (
commonArgs
// {
inherit cargoArtifacts;
cargoClippyExtraArgs = "--all-targets -- --deny warnings";
}
);
# Check formatting
worktrunk-fmt = craneLib.cargoFmt { inherit src; };
};
packages = {
default = worktrunk;
inherit worktrunk;
inherit worktrunk-with-git-wt;
};
apps = {
default = flake-utils.lib.mkApp {
drv = worktrunk;
name = "wt";
};
wt = flake-utils.lib.mkApp {
drv = worktrunk;
name = "wt";
};
};
devShells.default = craneLib.devShell {
checks = self.checks.${system};
packages = with pkgs; [
# Rust tooling
cargo-watch
cargo-edit
cargo-outdated
cargo-release
cargo-llvm-cov
# For shell integration tests
bash
zsh
fish
# Development tools
git
gh
pre-commit
];
shellHook = ''
echo "Worktrunk development shell"
echo " Build: cargo build"
echo " Test: cargo test"
echo " Lint: cargo clippy"
'';
};
}
);
}