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nixos/services.freeciv: remove with lib;

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This commit is contained in:
Felix Buehler 2024-08-27 20:43:12 +02:00
parent 07d3ecf363
commit d74605503f
1 changed files with 30 additions and 31 deletions
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61
nixos/modules/services/games/freeciv.nix
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@ -1,5 +1,4 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.freeciv;
inherit (config.users) groups;
@ -16,31 +15,31 @@ let
generate = name: value:
let mkParam = k: v:
if v == null then []
else if isBool v then optional v ("--"+k)
else if lib.isBool v then lib.optional v ("--"+k)
else [("--"+k) v];
mkParams = k: v: map (mkParam k) (if isList v then v else [v]);
in escapeShellArgs (concatLists (concatLists (mapAttrsToList mkParams value)));
mkParams = k: v: map (mkParam k) (if lib.isList v then v else [v]);
in lib.escapeShellArgs (lib.concatLists (lib.concatLists (lib.mapAttrsToList mkParams value)));
};
in
{
options = {
services.freeciv = {
enable = mkEnableOption ''freeciv'';
settings = mkOption {
enable = lib.mkEnableOption ''freeciv'';
settings = lib.mkOption {
description = ''
Parameters of freeciv-server.
'';
default = {};
type = types.submodule {
type = lib.types.submodule {
freeformType = argsFormat.type;
options.Announce = mkOption {
type = types.enum ["IPv4" "IPv6" "none"];
options.Announce = lib.mkOption {
type = lib.types.enum ["IPv4" "IPv6" "none"];
default = "none";
description = "Announce game in LAN using given protocol.";
};
options.auth = mkEnableOption "server authentication";
options.Database = mkOption {
type = types.nullOr types.str;
options.auth = lib.mkEnableOption "server authentication";
options.Database = lib.mkOption {
type = lib.types.nullOr lib.types.str;
apply = pkgs.writeText "auth.conf";
default = ''
[fcdb]
@ -49,34 +48,34 @@ in
'';
description = "Enable database connection with given configuration.";
};
options.debug = mkOption {
type = types.ints.between 0 3;
options.debug = lib.mkOption {
type = lib.types.ints.between 0 3;
default = 0;
description = "Set debug log level.";
};
options.exit-on-end = mkEnableOption "exit instead of restarting when a game ends";
options.Guests = mkEnableOption "guests to login if auth is enabled";
options.Newusers = mkEnableOption "new users to login if auth is enabled";
options.port = mkOption {
type = types.port;
options.exit-on-end = lib.mkEnableOption "exit instead of restarting when a game ends";
options.Guests = lib.mkEnableOption "guests to login if auth is enabled";
options.Newusers = lib.mkEnableOption "new users to login if auth is enabled";
options.port = lib.mkOption {
type = lib.types.port;
default = 5556;
description = "Listen for clients on given port";
};
options.quitidle = mkOption {
type = types.nullOr types.int;
options.quitidle = lib.mkOption {
type = lib.types.nullOr lib.types.int;
default = null;
description = "Quit if no players for given time in seconds.";
};
options.read = mkOption {
type = types.lines;
options.read = lib.mkOption {
type = lib.types.lines;
apply = v: pkgs.writeTextDir "read.serv" v + "/read";
default = ''
/fcdb lua sqlite_createdb()
'';
description = "Startup script.";
};
options.saves = mkOption {
type = types.nullOr types.str;
options.saves = lib.mkOption {
type = lib.types.nullOr lib.types.str;
default = "/var/lib/freeciv/saves/";
description = ''
Save games to given directory,
@ -86,10 +85,10 @@ in
};
};
};
openFirewall = mkEnableOption "opening the firewall for the port listening for clients";
openFirewall = lib.mkEnableOption "opening the firewall for the port listening for clients";
};
};
config = mkIf cfg.enable {
config = lib.mkIf cfg.enable {
users.groups.freeciv = {};
# Use with:
# journalctl -u freeciv.service -f -o cat &
@ -119,8 +118,8 @@ in
set -eux
savedir=$(date +%Y-%m-%d_%H-%M-%S)
'' + "${pkgs.freeciv}/bin/freeciv-server"
+ " " + optionalString (cfg.settings.saves != null)
(concatStringsSep " " [ "--saves" "${escapeShellArg cfg.settings.saves}/$savedir" ])
+ " " + lib.optionalString (cfg.settings.saves != null)
(lib.concatStringsSep " " [ "--saves" "${lib.escapeShellArg cfg.settings.saves}/$savedir" ])
+ " " + argsFormat.generate "freeciv-server" (cfg.settings // { saves = null; }));
DynamicUser = true;
# Create rootDir in the host's mount namespace.
@ -152,7 +151,7 @@ in
NoNewPrivileges = true;
PrivateDevices = true;
PrivateMounts = true;
PrivateNetwork = mkDefault false;
PrivateNetwork = lib.mkDefault false;
PrivateTmp = true;
PrivateUsers = true;
ProtectClock = true;
@ -180,7 +179,7 @@ in
SystemCallErrorNumber = "EPERM";
};
};
networking.firewall = mkIf cfg.openFirewall
networking.firewall = lib.mkIf cfg.openFirewall
{ allowedTCPPorts = [ cfg.settings.port ]; };
};
meta.maintainers = with lib.maintainers; [ julm ];