Files
nixos/modules/environments/hermes-agent/default.nix
T
finn.markwitzandClaude Sonnet 5 31e1910d75 fix(mibook): import hermes-agent module from the profile, not machines/configuration.nix
machines/configuration.nix wired hermes-agent.nixosModules.default into
mibook's mibook-only modules list. modules/environments/default.nix is
machine-agnostic, so jupiter still evaluated a
services.hermes-agent = lib.mkIf false { ... } definition for an option it
never declared as existing — NixOS errors on that regardless of mkIf's
condition, breaking nixosConfigurations.jupiter (and the repo's sole CI
job) entirely.

Fix: import the upstream module unconditionally from inside
modules/environments/hermes-agent/default.nix itself, so the option is
declared everywhere modules/environments/default.nix loads, and only ever
turned on where my.profiles.hermes-agent.enable = true (mibook). Also adds
users.users.finn.extraGroups = [ "hermes" ], required for the hermes CLI to
be usable per the corrected design. machines/configuration.nix no longer
mentions hermes-agent.

Deviates from the reconciled spec/plan text in one respect: uses `self`
(from specialArgs) instead of `inputs` (from _module.args) to reach the
flake input inside `imports`. Using `inputs` there reproduced infinite
recursion — NixOS resolves a module's imports before _module.args
assignments are merged, so an import list cannot depend on an arg that
itself comes from config. `self` is available at import-time via
specialArgs, `inputs` is not, in this repo's wiring. See report for detail.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Vbvwg3Qt2u9nbkEA3wL17S
2026-09-08 17:50:11 +02:00

34 lines
1.0 KiB
Nix

# Hermes Agent — Telegram + Email messaging gateway (Claude subscription auth)
{
config,
lib,
pkgs,
self,
...
}:
let
cfg = config.my.profiles.hermes-agent;
in
{
imports = [ self.inputs.hermes-agent.nixosModules.default ];
options.my.profiles.hermes-agent.enable =
lib.mkEnableOption "Hermes Agent (Telegram + Email gateway)";
config = lib.mkIf cfg.enable {
services.hermes-agent = {
enable = true;
# Deliberate pin, matches the approved design — bump on purpose, not by drift.
settings.model.default = "anthropic/claude-sonnet-4-5";
environmentFiles = [ config.sops.secrets."hermes-env".path ];
addToSystemPackages = true;
};
# addToSystemPackages only puts `hermes` on $PATH; using it needs group
# access to /var/lib/hermes/.hermes (mode 2770 hermes:hermes). finn is
# this machine's one human user and already knows hermes-env's contents
# (typed them into sops directly), so this is not new exposure.
users.users.finn.extraGroups = [ "hermes" ];
};
}