tomatocream
c7303154cc
Compared this template against the older nix-templates/templates/rust
("rrrr") ahead of eventually replacing it. Ported the pieces that were
genuinely missing and non-controversial:
- flake.templates.default, so `nix flake init -t <url>` works once
this repo is published — the actual mechanism a "template" needs.
- justfile wrapping the cargo/nix commands for discoverability.
- .envrc (use flake) for direnv auto-activation.
- `just` added to the dev shell so the justfile is usable without a
separate install.
Left out on purpose: workspace crate split, tracing/serde/tokio-heavy
example code, docker.nix, nightly coverage toolchain, and copier.yaml —
those make it an opinionated async-service starter rather than a blank
Rust template, and copier.yaml in the old repo was dead configuration
(no file actually referenced its Jinja variables).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018ALEXkc7pTro7tF1WcUuKb
86 lines
1.9 KiB
Nix
86 lines
1.9 KiB
Nix
{
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description = "rust_template — Rust project built with crane + fenix, formatted with treefmt";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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flake-parts.url = "github:hercules-ci/flake-parts";
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crane.url = "github:ipetkov/crane";
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fenix = {
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url = "github:nix-community/fenix";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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treefmt-nix = {
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url = "github:numtide/treefmt-nix";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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advisory-db = {
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url = "github:rustsec/advisory-db";
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flake = false;
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};
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};
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nixConfig = {
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extra-substituters = [ "https://nix-community.cachix.org" ];
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extra-trusted-public-keys = [
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"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
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];
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};
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outputs =
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inputs@{ flake-parts, ... }:
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flake-parts.lib.mkFlake { inherit inputs; } {
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systems = [
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"x86_64-linux"
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"aarch64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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imports = [
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inputs.treefmt-nix.flakeModule
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./nix/treefmt.nix
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];
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perSystem =
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{
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pkgs,
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system,
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lib,
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...
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}:
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let
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rust = import ./nix/rust.nix {
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inherit
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inputs
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pkgs
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system
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lib
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;
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};
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in
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{
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packages.default = rust.package;
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checks = rust.checks // {
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rust_template = rust.package;
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};
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apps.default = {
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type = "app";
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program = "${rust.package}/bin/rust_template";
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};
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devShells.default = import ./nix/devshell.nix { inherit pkgs lib rust; };
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};
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flake.templates.default = {
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path = ./.;
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description = "Rust CLI + lib template with crane, fenix, and treefmt-nix";
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};
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};
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}
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