feat(dev): deploy claude-code config via systemd instead of home-manager

Home-manager fails on the dev microVM because nix-env --set needs
writable nix state dirs, but the microVM shares /nix/store read-only
via virtiofs.

Extract shared claude-code settings into settings.nix, add a NixOS
module (nixos.nix) that deploys the same files via a systemd oneshot
service with RequiresMountsFor to handle virtiofs mount ordering.
The nb host continues using home-manager unchanged.
This commit is contained in:
Dominik Polakovics Polakovics 2026-02-06 22:49:55 +01:00
parent 4648d6b51a
commit 248534bc35
7 changed files with 114 additions and 1 deletions

View file

@ -0,0 +1,22 @@
{ config, lib, pkgs, ... }:
let
settings = import ./settings.nix { homeDir = config.home.homeDirectory; };
in
{
home.file = {
# Agents
".claude/agents/devil-advocate.md".source = ./agents/devil-advocate.md;
".claude/agents/lint-fixer.md".source = ./agents/lint-fixer.md;
".claude/agents/secret-scanner.md".source = ./agents/secret-scanner.md;
".claude/agents/test-runner.md".source = ./agents/test-runner.md;
# Statusline script
".claude/statusline-command.sh" = {
source = ./statusline-command.sh;
executable = true;
};
# Settings (local override — leaves settings.json writable for Claude)
".claude/settings.local.json".text = builtins.toJSON settings;
};
}