Framework swap, no public API change. - naersk input → crane (`github:ipetkov/crane`); crane is stateless, no nixpkgs.follows needed. - `forAllSystems` exposes `craneLib = crane.mkLib pkgs`, `cargoArtifacts = craneLib.buildDepsOnly` (built once, reused), and a shared `nativeBuildInputs = [ pkgs.librsvg pkgs.git ]` consumed by buildDepsOnly + buildPackage + cargoClippy so the three derivations see the same toolchain shape. - `packages.default = craneLib.buildPackage` (was naersk-lib.buildPackage) with explicit `pname = "hyperhive-workspace"; version = "0.1.0";` — the virtual workspace Cargo.toml has no [package].name so crane needs the hint. - `checks.clippy = craneLib.cargoClippy` (was naersk + overrideAttrs hack). Crane parses `cargoClippyExtraArgs = "--workspace --all-targets -- -D warnings"` correctly; naersk's `mode = "clippy"` used to mangle the `--` separator which is why the old wiring went through overrideAttrs. The whole hack — including `doCheck = false`, `copyTarget = false`, and the swapped buildPhase/installPhase — is now gone. - librsvg native dep (#424) preserved on all three derivations. Added pkgs.git too — naersk auto-included it; crane is more minimal, so hive-c0re's `lifecycle::tests::setup_proposed_*` (which shell out to `git init`+commit) need it explicit to pass under `cargo test` in the sandbox. - build.rs + hive-c0re/Cargo.toml comments updated from "naersk derivation" to "crane derivation". - 3 doc-list-indentation lints in hive-sh4re/src/lib.rs cleaned up (replaced `+`-at-line-start with `and`/`/` so doc continuations don't trigger `clippy::doc_lazy_continuation`). Validated locally: `nix build .#default --fallback` succeeds, all 117 tests pass, all four bins in `result/bin/`.
266 lines
10 KiB
Nix
266 lines
10 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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# Crane (replaces naersk #538). Stateless — no nixpkgs input to
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# follow; `crane.mkLib pkgs` returns the lib at whatever pkgs we
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# pass it (we use the project's pinned nixpkgs).
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crane.url = "github:ipetkov/crane";
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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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crane,
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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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craneLib = crane.mkLib pkgs;
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# Build the workspace's dependency tree once, cached as
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# its own derivation. `buildPackage` and `cargoClippy`
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# both reuse this via `inherit cargoArtifacts;` so a
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# workspace-only edit doesn't rebuild deps. Same
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# `nativeBuildInputs` as the workspace build itself —
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# build.rs runs during dep-build too (any deps with a
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# build.rs need rsvg too if they transitively pull it
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# in; harmless if they don't).
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cargoArtifacts = craneLib.buildDepsOnly {
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src = ./.;
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# Workspace Cargo.toml is virtual (no `[package].name`),
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# so crane can't auto-derive a name. Spell it out
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# explicitly here and below — keeps the derivation name
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# stable across crane bumps + silences the placeholder
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# warning. Same `pname` everywhere so dep + workspace +
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# clippy share a clean naming family.
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pname = "hyperhive-workspace";
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version = "0.1.0";
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inherit nativeBuildInputs;
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};
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# Shared between buildDepsOnly + buildPackage + cargoClippy
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# so the three derivations see the same toolchain shape.
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# librsvg: hive-c0re/build.rs invokes `rsvg-convert` to
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# render branding/agent-configs.svg → PNG that the daemon
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# `include_bytes!`s (#424); SVG stays source-of-truth.
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# git: naersk used to auto-include it; crane is more
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# minimal, so we add it explicitly so hive-c0re's
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# `lifecycle::tests::setup_proposed_*` (which shell out to
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# `git init` + commit) pass under `cargo test` in the
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# sandbox.
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nativeBuildInputs = [
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pkgs.librsvg
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pkgs.git
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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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packages = forAllSystems (
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{
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pkgs,
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craneLib,
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cargoArtifacts,
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nativeBuildInputs,
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...
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}:
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{
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default = craneLib.buildPackage {
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src = ./.;
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inherit cargoArtifacts nativeBuildInputs;
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pname = "hyperhive-workspace";
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version = "0.1.0";
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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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craneLib,
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cargoArtifacts,
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nativeBuildInputs,
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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 via crane's first-class `cargoClippy`
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# builder. Reuses the shared `cargoArtifacts` (deps already
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# built) and runs `cargo clippy --workspace --all-targets
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# -- -D warnings` directly — no `overrideAttrs` hack needed,
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# because crane parses `cargoClippyExtraArgs` correctly
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# (naersk's `mode = "clippy"` used to mangle the `--`
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# separator, which is why the old wiring went through
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# overrideAttrs).
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clippy = craneLib.cargoClippy {
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src = ./.;
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inherit cargoArtifacts nativeBuildInputs;
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pname = "hyperhive-workspace";
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version = "0.1.0";
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cargoClippyExtraArgs = "--workspace --all-targets -- -D warnings";
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};
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}
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);
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};
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}
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