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7009832a IB |
1 | { lib, pkgs, config, ... }: |
2 | let | |
3 | name = "diaspora"; | |
4 | cfg = config.services.diaspora; | |
5 | ||
6 | uid = config.ids.uids.diaspora; | |
7 | gid = config.ids.gids.diaspora; | |
8 | in | |
9 | { | |
10 | options.services.diaspora = { | |
11 | enable = lib.mkEnableOption "Enable Diaspora’s service"; | |
12 | user = lib.mkOption { | |
13 | type = lib.types.str; | |
14 | default = name; | |
15 | description = "User account under which Diaspora runs"; | |
16 | }; | |
17 | group = lib.mkOption { | |
18 | type = lib.types.str; | |
19 | default = name; | |
20 | description = "Group under which Diaspora runs"; | |
21 | }; | |
22 | adminEmail = lib.mkOption { | |
23 | type = lib.types.str; | |
24 | example = "admin@example.com"; | |
25 | description = "Admin e-mail for Diaspora"; | |
26 | }; | |
27 | dataDir = lib.mkOption { | |
28 | type = lib.types.path; | |
29 | default = "/var/lib/${name}"; | |
30 | description = '' | |
31 | The directory where Diaspora stores its data. | |
32 | ''; | |
33 | }; | |
34 | socketsDir = lib.mkOption { | |
35 | type = lib.types.path; | |
36 | default = "/run/${name}"; | |
37 | description = '' | |
38 | The directory where Diaspora puts runtime files and sockets. | |
39 | ''; | |
40 | }; | |
41 | configDir = lib.mkOption { | |
42 | type = lib.types.path; | |
43 | description = '' | |
44 | The configuration path for Diaspora. | |
45 | ''; | |
46 | }; | |
47 | package = lib.mkOption { | |
48 | type = lib.types.package; | |
49 | default = pkgs.webapps.diaspora; | |
50 | description = '' | |
51 | Diaspora package to use. | |
52 | ''; | |
53 | }; | |
54 | # Output variables | |
81b9ff89 IB |
55 | systemdStateDirectory = lib.mkOption { |
56 | type = lib.types.str; | |
57 | # Use ReadWritePaths= instead if varDir is outside of /var/lib | |
58 | default = assert lib.strings.hasPrefix "/var/lib/" cfg.dataDir; | |
59 | lib.strings.removePrefix "/var/lib/" cfg.dataDir; | |
60 | description = '' | |
61 | Adjusted Diaspora data directory for systemd | |
62 | ''; | |
63 | readOnly = true; | |
64 | }; | |
65 | systemdRuntimeDirectory = lib.mkOption { | |
66 | type = lib.types.str; | |
67 | # Use ReadWritePaths= instead if socketsDir is outside of /run | |
68 | default = assert lib.strings.hasPrefix "/run/" cfg.socketsDir; | |
69 | lib.strings.removePrefix "/run/" cfg.socketsDir; | |
70 | description = '' | |
71 | Adjusted Diaspora sockets directory for systemd | |
72 | ''; | |
73 | readOnly = true; | |
74 | }; | |
7009832a IB |
75 | workdir = lib.mkOption { |
76 | type = lib.types.package; | |
77 | default = cfg.package.override { | |
78 | varDir = cfg.dataDir; | |
79 | podmin_email = cfg.adminEmail; | |
80 | config_dir = cfg.configDir; | |
81 | }; | |
82 | description = '' | |
83 | Adjusted diaspora package with overriden values | |
84 | ''; | |
85 | readOnly = true; | |
86 | }; | |
87 | sockets = lib.mkOption { | |
88 | type = lib.types.attrsOf lib.types.path; | |
89 | default = { | |
90 | rails = "${cfg.socketsDir}/diaspora.sock"; | |
91 | eye = "${cfg.socketsDir}/eye.sock"; | |
92 | }; | |
93 | readOnly = true; | |
94 | description = '' | |
95 | Diaspora sockets | |
96 | ''; | |
97 | }; | |
98 | pids = lib.mkOption { | |
99 | type = lib.types.attrsOf lib.types.path; | |
100 | default = { | |
101 | eye = "${cfg.socketsDir}/eye.pid"; | |
102 | }; | |
103 | readOnly = true; | |
104 | description = '' | |
105 | Diaspora pids | |
106 | ''; | |
107 | }; | |
108 | }; | |
109 | ||
110 | config = lib.mkIf cfg.enable { | |
111 | users.users = lib.optionalAttrs (cfg.user == name) (lib.singleton { | |
112 | inherit name; | |
113 | inherit uid; | |
114 | group = cfg.group; | |
115 | description = "Diaspora user"; | |
116 | home = cfg.dataDir; | |
117 | packages = [ cfg.workdir.gems pkgs.nodejs cfg.workdir.gems.ruby ]; | |
118 | useDefaultShell = true; | |
119 | }); | |
120 | users.groups = lib.optionalAttrs (cfg.group == name) (lib.singleton { | |
121 | inherit name; | |
122 | inherit gid; | |
123 | }); | |
124 | ||
125 | systemd.services.diaspora = { | |
126 | description = "Diaspora"; | |
127 | wantedBy = [ "multi-user.target" ]; | |
128 | after = [ | |
129 | "network.target" "redis.service" "postgresql.service" | |
130 | ]; | |
131 | wants = [ | |
132 | "redis.service" "postgresql.service" | |
133 | ]; | |
134 | ||
135 | environment.RAILS_ENV = "production"; | |
136 | environment.BUNDLE_PATH = "${cfg.workdir.gems}/${cfg.workdir.gems.ruby.gemPath}"; | |
137 | environment.BUNDLE_GEMFILE = "${cfg.workdir.gems.confFiles}/Gemfile"; | |
138 | environment.EYE_SOCK = cfg.sockets.eye; | |
139 | environment.EYE_PID = cfg.pids.eye; | |
140 | ||
141 | path = [ cfg.workdir.gems pkgs.nodejs cfg.workdir.gems.ruby pkgs.curl pkgs.which pkgs.gawk ]; | |
142 | ||
143 | preStart = '' | |
2a5cde8d IB |
144 | install -m 0755 -d ${cfg.dataDir}/uploads ${cfg.dataDir}/tmp ${cfg.dataDir}/log |
145 | install -m 0700 -d ${cfg.dataDir}/tmp/pids | |
146 | if [ ! -f ${cfg.dataDir}/schedule.yml ]; then | |
147 | echo "{}" > ${cfg.dataDir}/schedule.yml | |
148 | fi | |
7009832a IB |
149 | ./bin/bundle exec rails db:migrate |
150 | ''; | |
151 | ||
152 | script = '' | |
153 | exec ${cfg.workdir}/script/server | |
154 | ''; | |
155 | ||
156 | serviceConfig = { | |
157 | User = cfg.user; | |
158 | PrivateTmp = true; | |
159 | Restart = "always"; | |
160 | Type = "simple"; | |
161 | WorkingDirectory = cfg.workdir; | |
81b9ff89 IB |
162 | StateDirectory = cfg.systemdStateDirectory; |
163 | RuntimeDirectory = cfg.systemdRuntimeDirectory; | |
7009832a IB |
164 | StandardInput = "null"; |
165 | KillMode = "control-group"; | |
166 | }; | |
167 | ||
168 | unitConfig.RequiresMountsFor = cfg.dataDir; | |
169 | }; | |
7009832a IB |
170 | }; |
171 | } |