pyrox.dev
1{ config, lib, pkgs, ... }:
2
3with lib;
4let
5 cfg = config.services.sourcehut;
6 cfgIni = cfg.settings;
7 scfg = cfg.paste;
8 iniKey = "paste.sr.ht";
9
10 rcfg = config.services.redis;
11 drv = pkgs.sourcehut.pastesrht;
12in
13{
14 options.services.sourcehut.paste = {
15 user = mkOption {
16 type = types.str;
17 default = "pastesrht";
18 description = ''
19 User for paste.sr.ht.
20 '';
21 };
22
23 port = mkOption {
24 type = types.port;
25 default = 5011;
26 description = ''
27 Port on which the "paste" module should listen.
28 '';
29 };
30
31 database = mkOption {
32 type = types.str;
33 default = "paste.sr.ht";
34 description = ''
35 PostgreSQL database name for paste.sr.ht.
36 '';
37 };
38
39 statePath = mkOption {
40 type = types.path;
41 default = "${cfg.statePath}/pastesrht";
42 description = ''
43 State path for pastesrht.sr.ht.
44 '';
45 };
46 };
47
48 config = with scfg; lib.mkIf (cfg.enable && elem "paste" cfg.services) {
49 users = {
50 users = {
51 "${user}" = {
52 isSystemUser = true;
53 group = user;
54 description = "paste.sr.ht user";
55 };
56 };
57
58 groups = {
59 "${user}" = { };
60 };
61 };
62
63 services.postgresql = {
64 authentication = ''
65 local ${database} ${user} trust
66 '';
67 ensureDatabases = [ database ];
68 ensureUsers = [
69 {
70 name = user;
71 ensurePermissions = { "DATABASE \"${database}\"" = "ALL PRIVILEGES"; };
72 }
73 ];
74 };
75
76 systemd = {
77 tmpfiles.rules = [
78 "d ${statePath} 0750 ${user} ${user} -"
79 ];
80
81 services = {
82 pastesrht = import ./service.nix { inherit config pkgs lib; } scfg drv iniKey {
83 after = [ "postgresql.service" "network.target" ];
84 requires = [ "postgresql.service" ];
85 wantedBy = [ "multi-user.target" ];
86
87 description = "paste.sr.ht website service";
88
89 serviceConfig.ExecStart = "${cfg.python}/bin/gunicorn ${drv.pname}.app:app -b ${cfg.address}:${toString port}";
90 };
91
92 pastesrht-webhooks = {
93 after = [ "postgresql.service" "network.target" ];
94 requires = [ "postgresql.service" ];
95 wantedBy = [ "multi-user.target" ];
96
97 description = "paste.sr.ht webhooks service";
98 serviceConfig = {
99 Type = "simple";
100 User = user;
101 Restart = "always";
102 ExecStart = "${cfg.python}/bin/celery -A ${drv.pname}.webhooks worker --loglevel=info";
103 };
104
105 };
106 };
107 };
108
109 services.sourcehut.settings = {
110 # URL paste.sr.ht is being served at (protocol://domain)
111 "paste.sr.ht".origin = mkDefault "http://paste.${cfg.originBase}";
112 # Address and port to bind the debug server to
113 "paste.sr.ht".debug-host = mkDefault "0.0.0.0";
114 "paste.sr.ht".debug-port = mkDefault port;
115 # Configures the SQLAlchemy connection string for the database.
116 "paste.sr.ht".connection-string = mkDefault "postgresql:///${database}?user=${user}&host=/var/run/postgresql";
117 # Set to "yes" to automatically run migrations on package upgrade.
118 "paste.sr.ht".migrate-on-upgrade = mkDefault "yes";
119 # paste.sr.ht's OAuth client ID and secret for meta.sr.ht
120 # Register your client at meta.example.org/oauth
121 "paste.sr.ht".oauth-client-id = mkDefault null;
122 "paste.sr.ht".oauth-client-secret = mkDefault null;
123 "paste.sr.ht".webhooks = mkDefault "redis://${rcfg.bind}:${toString rcfg.port}/5";
124 };
125
126 services.nginx.virtualHosts."paste.${cfg.originBase}" = {
127 forceSSL = true;
128 locations."/".proxyPass = "http://${cfg.address}:${toString port}";
129 locations."/query".proxyPass = "http://${cfg.address}:${toString (port + 100)}";
130 locations."/static".root = "${pkgs.sourcehut.pastesrht}/${pkgs.sourcehut.python.sitePackages}/pastesrht";
131 };
132 };
133}