68 lines
1.7 KiB
Nix
68 lines
1.7 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
let
|
|
cfg = config.krebs.github-hosts-sync;
|
|
|
|
out = {
|
|
options.krebs.github-hosts-sync = api;
|
|
config = mkIf cfg.enable imp;
|
|
};
|
|
|
|
api = {
|
|
enable = mkEnableOption "krebs.github-hosts-sync";
|
|
port = mkOption {
|
|
type = types.int; # TODO port type
|
|
default = 1028;
|
|
};
|
|
dataDir = mkOption {
|
|
type = types.str; # TODO path (but not just into store)
|
|
default = "/var/lib/github-hosts-sync";
|
|
};
|
|
ssh-identity-file = mkOption {
|
|
type = types.suffixed-str [".ssh.id_ed25519" ".ssh.id_rsa"];
|
|
default = toString <secrets/github-hosts-sync.ssh.id_rsa>;
|
|
};
|
|
};
|
|
|
|
imp = {
|
|
systemd.services.github-hosts-sync = {
|
|
after = [ "network.target" ];
|
|
wantedBy = [ "multi-user.target" ];
|
|
environment = {
|
|
port = toString cfg.port;
|
|
};
|
|
serviceConfig = {
|
|
PermissionsStartOnly = "true";
|
|
SyslogIdentifier = "github-hosts-sync";
|
|
User = user.name;
|
|
Restart = "always";
|
|
ExecStartPre = pkgs.writeScript "github-hosts-sync-init" ''
|
|
#! /bin/sh
|
|
set -euf
|
|
install -m 0711 -o ${user.name} -d ${cfg.dataDir}
|
|
install -m 0700 -o ${user.name} -d ${cfg.dataDir}/.ssh
|
|
install -m 0400 -o ${user.name} \
|
|
${cfg.ssh-identity-file} \
|
|
${cfg.dataDir}/.ssh/${fileExtension cfg.ssh-identity-file}
|
|
'';
|
|
ExecStart = "${pkgs.github-hosts-sync}/bin/github-hosts-sync";
|
|
};
|
|
};
|
|
|
|
users.extraUsers = singleton {
|
|
inherit (user) name uid;
|
|
home = cfg.dataDir;
|
|
};
|
|
};
|
|
|
|
user = {
|
|
name = "github-hosts-sync";
|
|
uid = 3220554646; # genid github-hosts-sync
|
|
};
|
|
|
|
# TODO move to lib?
|
|
fileExtension = s: last (splitString "." s);
|
|
|
|
in out
|