Files
dotfiles/modules/agents/claude-code/claude-code.nix
alexion 48a81bb8a2 style: align comments with the project conventions
Apply a codebase-wide comment audit against the comment conventions:
split banned semicolons and multi-sentence lines into one sentence per
line, cut cross-file and history narration, trim file-top headers to a
single purpose line, and drop verbosity that did not earn its place.
Prose docs (CLAUDE.md, install.md) get the same one-sentence-per-line
and no-semicolon treatment.
2026-07-24 16:17:09 -04:00

69 lines
2.0 KiB
Nix

{
config,
lib,
pkgs,
...
}:
# Claude Code for the primary user, configured through home-manager, which ships
# the package and manages ~/.claude.
# Login credentials are left unmanaged so they survive rebuilds.
let
cfg = config.modules.agents.claude-code;
user = config.user.name;
in
{
options.modules.agents.claude-code.enable = lib.mkEnableOption ''
Claude Code, Anthropic's CLI, configured via home-manager.
Enabling this also widens sudo's credential cache, keying it per user rather
than per terminal and holding it for 60 minutes, so that a single
authentication covers commands the agent issues. No command is made
passwordless, but any process running as the primary user can spend the
cached credential while it lasts. Suitable for a single-user machine'';
config = lib.mkIf cfg.enable {
# Key the credential cache per user rather than per terminal, so one
# authentication covers the agent's terminal-less commands.
security.sudo.extraConfig = ''
Defaults timestamp_type=global
Defaults timestamp_timeout=60
'';
home-manager.users.${user} = {
# jq parses the tool input handed to the sudo guard hook.
home.packages = [ pkgs.jq ];
programs.claude-code = {
enable = true;
# The global agent-instructions file.
context = ./CLAUDE.md;
# One directory per skill, symlinked under ~/.claude/skills.
skills = ./skills;
# Installed under ~/.claude/hooks, referenced by the settings below.
hooks."agent-sudo-guard.sh" = builtins.readFile ./hooks/agent-sudo-guard.sh;
settings = {
model = "opus";
hooks = {
PreToolUse = [
{
matcher = "Bash";
hooks = [
{
type = "command";
command = "~/.claude/hooks/agent-sudo-guard.sh";
timeout = 10;
}
];
}
];
};
};
};
};
};
}