tvl-depot/ops/nixos/clbot.nix
Vincent Ambo feb3f1a374 feat(nixos/clbot): Add a module for running clbot
Change-Id: I9c10906441c3222b74bcc820a67f11d96462fcfa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/821
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: BuildkiteCI
2020-06-30 23:39:48 +00:00

52 lines
1.3 KiB
Nix

# Module that configures CLBot, our Gerrit->IRC info bridge.
{ config, lib, pkgs, ... }:
let
inherit (builtins) concatStringsSep attrValues mapAttrs;
inherit (lib)
mkEnableOption
mkIf
mkOption
types;
description = "CLBot forwards Gerrit notifications to IRC";
cfg = config.services.depot.clbot;
mkFlags = flags:
concatStringsSep " "
(attrValues (mapAttrs (key: value: "-${key} \"${toString value}\"") flags));
in {
options.services.depot.clbot = {
enable = mkEnableOption description;
flags = mkOption {
type = types.attrsOf types.str;
description = "Key value pairs for command line flags";
};
};
config = mkIf cfg.enable {
# This does not use DynamicUser because we need to make some files
# (notably the SSH private key) readable by this user outside of
# the module.
users = {
groups.clbot = {};
users.clbot = {
group = "clbot";
isNormalUser = false;
};
};
systemd.services.clbot = {
inherit description;
script = "${config.depot.fun.clbot}/bin/clbot ${mkFlags cfg.flags} -alsologtostderr";
wantedBy = [ "multi-user.target" ];
serviceConfig = {
User = "clbot";
EnvironmentFile = "/etc/secrets/clbot";
Restart = "always";
};
};
};
}