244 lines
9.3 KiB
Nix
244 lines
9.3 KiB
Nix
{
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description = "hyperhive — multi-Claude-Code-agent orchestration on nixos-containers";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
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nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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naersk = {
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url = "github:nix-community/naersk";
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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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};
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outputs =
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inputs@{
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self,
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nixpkgs,
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nixpkgs-unstable,
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naersk,
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treefmt-nix,
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}:
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let
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inherit (nixpkgs) lib;
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systems = [
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"aarch64-linux"
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"x86_64-linux"
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];
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treefmt-config = {
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projectRootFile = "flake.nix";
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programs = {
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keep-sorted.enable = true;
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nixfmt.enable = true;
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rustfmt.enable = true;
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taplo.enable = true;
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};
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};
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forAllSystems =
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f:
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lib.genAttrs systems (
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system:
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f rec {
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inherit system;
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pkgs = nixpkgs.legacyPackages.${system};
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treefmt-eval = treefmt-nix.lib.evalModule pkgs treefmt-config;
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naersk-lib = pkgs.callPackage naersk { };
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}
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);
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in
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{
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packages = forAllSystems (
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{ pkgs, naersk-lib, ... }:
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{
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default = naersk-lib.buildPackage {
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src = ./.;
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# librsvg ships `rsvg-convert`, which hive-c0re/build.rs
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# invokes to render branding/agent-configs.svg into the
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# PNG it embeds via `include_bytes!` (#424). Keeps the
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# raster out of git — SVG stays source-of-truth, PNG is
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# a build artifact in $OUT_DIR.
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nativeBuildInputs = [ pkgs.librsvg ];
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meta.description = "hyperhive workspace (hive-c0re, hive-ag3nt, hive-m1nd)";
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};
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# Bundled browser assets — see ./nix/frontend.nix. Output is
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# $out/{dashboard,agent}/ which the Rust binaries serve via
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# tower_http::ServeDir (wired up in Phase 4 of #273).
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frontend = pkgs.callPackage ./nix/frontend.nix {
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branding-svg = ./branding/hyperhive.svg;
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};
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# Pre-built per-container system closures. Exposed as packages
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# so operators can `nix build .#agent-base-toplevel` (or wire
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# them into their host system closure via the
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# `preBuildAgentTemplates` option on the hive-c0re module —
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# see nix/modules/hive-c0re.nix). Speeds up the first agent
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# spawn dramatically because the heavy lifting (nixpkgs +
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# claude-code + hive-ag3nt binary) is already in the store
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# when the meta evaluator goes to build the container.
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# Closes #97.
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#
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# nixosConfigurations are pinned to x86_64-linux (nixos-
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# containers only run native arch), so these toplevels are
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# only useful on an x86_64-linux host — flake check across
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# systems still tolerates evaluating them on aarch64 because
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# they're plain derivations, but `nix build` from a non-x86
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# host would only succeed via a remote x86 builder.
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agent-base-toplevel = self.nixosConfigurations.agent-base.config.system.build.toplevel;
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manager-toplevel = self.nixosConfigurations.manager.config.system.build.toplevel;
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}
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);
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overlays = {
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default = final: prev: {
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hyperhive = self.packages.${prev.stdenv.hostPlatform.system}.default;
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# Bundled frontend dist (see ./nix/frontend.nix). Output is
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# $out/{dashboard,agent}/; consumers pick the surface they
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# need. Exposed via the overlay so containers' nix evaluations
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# can reach it as `pkgs.hyperhive-frontend` once the overlay
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# is applied (manager + agent containers both apply it via
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# `mkContainer` further down).
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hyperhive-frontend = self.packages.${prev.stdenv.hostPlatform.system}.frontend;
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};
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claude-unstable =
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final: prev:
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let
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# The overlay imports its own nixpkgs-unstable instance to
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# pin claude-code there. That instance has its own config
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# (independent from the user's prev.config), so we have to
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# set allowUnfreePredicate inline to whitelist claude-code
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# specifically — otherwise the unstable import itself
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# refuses to evaluate. This is scoped: only claude-code
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# bypasses unfree, nothing else.
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unstable = import nixpkgs-unstable {
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inherit (prev.stdenv.hostPlatform) system;
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config.allowUnfreePredicate = pkg: builtins.elem (prev.lib.getName pkg) [ "claude-code" ];
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};
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in
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{
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inherit (unstable) claude-code;
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};
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};
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nixosModules = {
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agent-base = ./nix/templates/agent-base.nix;
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manager = ./nix/templates/manager.nix;
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# The hive-c0re module wants `pkgs.hyperhive` for its default
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# `services.hive-c0re.package`. To avoid making operators apply an
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# overlay (which would also pollute their host pkgs with our
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# build), we thread the package straight from this flake's
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# `packages.<system>.default` via a `hyperhivePackage` argument.
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# The `claude-unstable` overlay only matters inside our container
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# builds (already applied internally in `nixosConfigurations`).
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hive-c0re = import ./nix/modules/hive-c0re.nix {
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hyperhivePackage = system: self.packages.${system}.default;
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hyperhiveFrontend = system: self.packages.${system}.frontend;
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hyperhiveFlake = "${self}";
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# Per-container toplevels — wired into `system.extraDependencies`
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# when `services.hive-c0re.preBuildAgentTemplates` is on so the
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# host system closure pre-fetches the heavy build inputs (#97).
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# Defined only for x86_64-linux because nixosConfigurations are
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# hardcoded to that system; the option's default keeps the
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# extra deps gated so aarch64 hosts don't accidentally pull
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# them in via cross-build.
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agentBaseToplevel = self.packages.x86_64-linux.agent-base-toplevel;
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managerToplevel = self.packages.x86_64-linux.manager-toplevel;
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};
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hive-forge = ./nix/modules/hive-forge.nix;
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# Convenience alias: one import covers the full hyperhive host
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# stack (hive-c0re + hive-forge, since hive-c0re already pulls
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# in hive-forge). Intended usage:
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#
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# imports = [ hyperhive.nixosModules.default ];
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# services.hive-c0re.enable = true;
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#
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default = self.nixosModules.hive-c0re;
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};
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nixosConfigurations =
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let
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mkContainer =
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module:
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nixpkgs.lib.nixosSystem {
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system = "x86_64-linux";
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modules = [
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module
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{
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nixpkgs.overlays = [
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self.overlays.default
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self.overlays.claude-unstable
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];
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}
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];
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};
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in
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{
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agent-base = mkContainer self.nixosModules.agent-base;
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manager = mkContainer self.nixosModules.manager;
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};
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devShells = forAllSystems (
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{ pkgs, ... }:
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{
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default = pkgs.mkShell {
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packages = with pkgs; [
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cargo
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clippy
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librsvg # rsvg-convert — hive-c0re/build.rs invokes it (#424)
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pkg-config
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rust-analyzer
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rustc
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rustfmt
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sqlite
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];
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};
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}
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);
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formatter = forAllSystems ({ treefmt-eval, ... }: treefmt-eval.config.build.wrapper);
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checks = forAllSystems (
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{
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treefmt-eval,
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pkgs,
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naersk-lib,
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...
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}:
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{
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formatting = treefmt-eval.config.build.check self;
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# Clippy as a check: reuse naersk's vendored-deps environment but
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# replace the build phase with `cargo clippy --workspace --all-targets
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# -- -D warnings`. Naersk's own `mode = "clippy"` mangles the `--`
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# separator, so we go through overrideAttrs instead.
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clippy =
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(naersk-lib.buildPackage {
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src = ./.;
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# Skip the actual build; we only care about the clippy lint.
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doCheck = false;
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copyTarget = false;
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# hive-c0re/build.rs needs rsvg-convert on PATH (#424);
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# mirror the runtime derivation's nativeBuildInputs so
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# clippy's vendored-deps build phase doesn't break on
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# the missing tool.
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nativeBuildInputs = [ pkgs.librsvg ];
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}).overrideAttrs
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(old: {
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name = "${old.name}-clippy";
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nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ [ pkgs.clippy ];
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buildPhase = ''
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runHook preBuild
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cargo clippy --workspace --all-targets -- -D warnings
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out
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touch $out/.clippy-passed
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runHook postInstall
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'';
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});
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}
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);
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};
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}
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