NiksOS/system/server/bot.nix
2025-05-24 00:03:47 +02:00

69 lines
1.6 KiB
Nix

{
config,
pkgs,
lib,
inputs,
...
}: let
deno = lib.getExe pkgs.deno;
bash = lib.getExe pkgs.bash;
mainDir = "/var/lib/dcbot/";
programDir = mainDir + "program";
dataDir = mainDir + "data";
denoDir = mainDir + "deno";
path = builtins.concatStringsSep ":" (map (x: "${x}/bin/") [pkgs.coreutils pkgs.typst pkgs.deno]);
in {
config = lib.mkIf config.niksos.server {
systemd.services.dcbot = {
enable = true;
after = ["network.target"];
wantedBy = ["default.target"];
description = "Jsw's slaafje, discord bot.";
environment = {
"DENO_DIR" = denoDir;
"PATH" = lib.mkForce path;
};
preStart = ''
export PATH=${path}
cd "${mainDir}"
mkdir -p "${programDir}" "${dataDir}" "${denoDir}"
chown -R dcbot:dcbot ${mainDir}* || echo
chmod -R 750 ${mainDir}* || echo
cp --no-preserve=mode,ownership -r ${inputs.dcbot}/* "${programDir}/"
rm "${dataDir}/.env" || echo
ln -s "${config.age.secrets.dcbot.path}" "${dataDir}/.env"
cd "${programDir}"
DENO_DIR=${denoDir} deno i
'';
serviceConfig = {
StateDirectory = "dcbot";
ExecStart = "${bash} -c 'cd ${dataDir} && deno run -A ${programDir}/src/main.ts'";
User = "dcbot";
Group = "dcbot";
Restart = "always";
};
};
services.caddy.virtualHosts."dc.jsw.tf" = {
serverAliases = ["www.dc.jsw.tf"];
extraConfig = ''
reverse_proxy :9001
'';
};
users.groups."dcbot" = {};
users.users."dcbot" = {
group = "dcbot";
isSystemUser = true;
};
};
}