pyrox.dev
1{
2 pkgs,
3 lib,
4 config,
5 ...
6}:
7
8let
9 cfg = config.services.lanraragi;
10in
11{
12 meta.maintainers = with lib.maintainers; [ tomasajt ];
13
14 options.services = {
15 lanraragi = {
16 enable = lib.mkEnableOption "LANraragi";
17 package = lib.mkPackageOption pkgs "lanraragi" { };
18
19 port = lib.mkOption {
20 type = lib.types.port;
21 default = 3000;
22 description = "Port for LANraragi's web interface.";
23 };
24
25 passwordFile = lib.mkOption {
26 type = lib.types.nullOr lib.types.path;
27 default = null;
28 example = "/run/keys/lanraragi-password";
29 description = ''
30 A file containing the password for LANraragi's admin interface.
31 '';
32 };
33
34 redis = {
35 port = lib.mkOption {
36 type = lib.types.port;
37 default = 6379;
38 description = "Port for LANraragi's Redis server.";
39 };
40 passwordFile = lib.mkOption {
41 type = lib.types.nullOr lib.types.path;
42 default = null;
43 example = "/run/keys/redis-lanraragi-password";
44 description = ''
45 A file containing the password for LANraragi's Redis server.
46 '';
47 };
48 };
49 };
50 };
51
52 config = lib.mkIf cfg.enable {
53 services.redis.servers.lanraragi = {
54 enable = true;
55 port = cfg.redis.port;
56 requirePassFile = cfg.redis.passwordFile;
57 };
58
59 systemd.services.lanraragi = {
60 description = "LANraragi main service";
61 after = [
62 "network.target"
63 "redis-lanraragi.service"
64 ];
65 requires = [ "redis-lanraragi.service" ];
66 wantedBy = [ "multi-user.target" ];
67 serviceConfig = {
68 ExecStart = lib.getExe cfg.package;
69 DynamicUser = true;
70 StateDirectory = "lanraragi";
71 RuntimeDirectory = "lanraragi";
72 LogsDirectory = "lanraragi";
73 Restart = "on-failure";
74 WorkingDirectory = "/var/lib/lanraragi";
75 };
76 environment = {
77 "LRR_TEMP_DIRECTORY" = "/run/lanraragi";
78 "LRR_LOG_DIRECTORY" = "/var/log/lanraragi";
79 "LRR_NETWORK" = "http://*:${toString cfg.port}";
80 "HOME" = "/var/lib/lanraragi";
81 };
82 preStart =
83 ''
84 cat > lrr.conf <<EOF
85 {
86 redis_address => "127.0.0.1:${toString cfg.redis.port}",
87 redis_password => "${
88 lib.optionalString (cfg.redis.passwordFile != null) ''$(head -n1 ${cfg.redis.passwordFile})''
89 }",
90 redis_database => "0",
91 redis_database_minion => "1",
92 redis_database_config => "2",
93 redis_database_search => "3",
94 }
95 EOF
96 ''
97 + lib.optionalString (cfg.passwordFile != null) ''
98 ${lib.getExe pkgs.redis} -h 127.0.0.1 -p ${toString cfg.redis.port} ${
99 lib.optionalString (cfg.redis.passwordFile != null) ''-a "$(head -n1 ${cfg.redis.passwordFile})"''
100 }<<EOF
101 SELECT 2
102 HSET LRR_CONFIG password $(${cfg.package}/bin/helpers/lrr-make-password-hash $(head -n1 ${cfg.passwordFile}))
103 EOF
104 '';
105 };
106 };
107}