2 description = "a free software media publishing platform that anyone can run.";
4 url = "https://git.immae.eu/perso/Immae/Config/Nix.git";
8 inputs.flake-utils.url = "github:numtide/flake-utils";
10 url = "github:NixOS/nixpkgs/840c782d507d60aaa49aa9e3f6d0b0e780912742";
13 inputs.mediagoblin = {
14 url = "git+https://git.savannah.gnu.org/git/mediagoblin.git?submodules=1&ref=stable&rev=cd465ebfec837a75a44c4ebd727dffe2fff6d850";
18 outputs = { self, myuids, nixpkgs, mediagoblin, flake-utils }: flake-utils.lib.eachSystem ["x86_64-linux"] (system:
20 pkgs = import nixpkgs { inherit system; overlays = []; };
21 version = (builtins.fromJSON (builtins.readFile ./flake.lock)).nodes.mediagoblin.original.ref;
22 inherit (pkgs) callPackage;
24 packages.mediagoblin = callPackage ./. { src = mediagoblin // { inherit version; }; };
25 defaultPackage = packages.mediagoblin;
26 legacyPackages.mediagoblin = packages.mediagoblin;
28 build = defaultPackage;
33 mediagoblin = final: prev: {
34 mediagoblin = self.defaultPackage."${final.system}";
37 overlay = overlays.mediagoblin;
38 nixosModule = { lib, pkgs, config, ... }:
41 cfg = config.services.mediagoblin;
43 uid = config.ids.uids.mediagoblin;
44 gid = config.ids.gids.mediagoblin;
46 paste_local = pkgs.writeText "paste_local.ini" ''
51 pipeline = mediagoblin
54 use = egg:mediagoblin#app
55 config = ${cfg.configFile} ${cfg.package}/mediagoblin.ini
56 /mgoblin_static = ${cfg.package}/mediagoblin/static
78 format = %(levelname)-7.7s [%(name)s] %(message)s
81 use = egg:mediagoblin#errors
85 use = egg:waitress#main
86 unix_socket = ${cfg.sockets.paster}
87 unix_socket_perms = 777
92 options.services.mediagoblin = {
93 enable = lib.mkEnableOption "Enable Mediagoblin’s service";
97 description = "User account under which Mediagoblin runs";
99 group = lib.mkOption {
100 type = lib.types.str;
102 description = "Group under which Mediagoblin runs";
104 dataDir = lib.mkOption {
105 type = lib.types.path;
106 default = "/var/lib/${name}";
108 The directory where Mediagoblin stores its data.
111 socketsDir = lib.mkOption {
112 type = lib.types.path;
113 default = "/run/${name}";
115 The directory where Mediagoblin puts runtime files and sockets.
118 configFile = lib.mkOption {
119 type = lib.types.path;
121 The configuration file path for Mediagoblin.
124 package = lib.mkOption {
125 type = lib.types.package;
126 default = pkgs.mediagoblin;
127 example = lib.literalExample ''
128 pkgs.webapps.mediagoblin.withPlugins (p: [p.basicsearch])
131 Mediagoblin package to use.
134 systemdStateDirectory = lib.mkOption {
135 type = lib.types.str;
136 # Use ReadWritePaths= instead if varDir is outside of /var/lib
137 default = assert lib.strings.hasPrefix "/var/lib/" cfg.dataDir;
138 lib.strings.removePrefix "/var/lib/" cfg.dataDir;
140 Adjusted Mediagoblin data directory for systemd
144 systemdRuntimeDirectory = lib.mkOption {
145 type = lib.types.str;
146 # Use ReadWritePaths= instead if socketsDir is outside of /run
147 default = assert lib.strings.hasPrefix "/run/" cfg.socketsDir;
148 lib.strings.removePrefix "/run/" cfg.socketsDir;
150 Adjusted Mediagoblin sockets directory for systemd
154 sockets = lib.mkOption {
155 type = lib.types.attrsOf lib.types.path;
157 paster = "${cfg.socketsDir}/mediagoblin.sock";
164 pids = lib.mkOption {
165 type = lib.types.attrsOf lib.types.path;
167 paster = "${cfg.socketsDir}/mediagoblin.pid";
168 celery = "${cfg.socketsDir}/mediagoblin-celeryd.pid";
172 Mediagoblin pid files
177 config = lib.mkIf cfg.enable {
178 nixpkgs.overlays = [ self.overlay ];
179 users.users = lib.optionalAttrs (cfg.user == name) {
183 description = "Mediagoblin user";
185 useDefaultShell = true;
188 users.groups = lib.optionalAttrs (cfg.group == name) {
194 systemd.slices.mediagoblin = {
195 description = "Mediagoblin slice";
197 systemd.services.mediagoblin-web = {
198 description = "Mediagoblin service";
199 wantedBy = [ "multi-user.target" ];
200 after = [ "network.target" ];
201 wants = [ "postgresql.service" "redis.service" ];
203 environment.SCRIPT_NAME = "/mediagoblin/";
206 exec ./bin/paster serve \
208 --pid-file=${cfg.pids.paster}
211 exec ./bin/paster serve \
212 --pid-file=${cfg.pids.paster} \
216 if [ -d ${cfg.dataDir}/plugin_static/ ]; then
217 rm ${cfg.dataDir}/plugin_static/coreplugin_basic_auth
218 ln -sf ${cfg.package}/mediagoblin/plugins/basic_auth/static ${cfg.dataDir}/plugin_static/coreplugin_basic_auth
220 ./bin/gmg -cf ${cfg.configFile} dbupdate
224 Slice = "mediagoblin.slice";
230 WorkingDirectory = cfg.package;
231 RuntimeDirectory = cfg.systemdRuntimeDirectory;
232 StateDirectory= cfg.systemdStateDirectory;
233 PIDFile = cfg.pids.paster;
236 unitConfig.RequiresMountsFor = cfg.dataDir;
239 systemd.services.mediagoblin-celeryd = {
240 description = "Mediagoblin service";
241 wantedBy = [ "multi-user.target" ];
242 after = [ "network.target" "mediagoblin-web.service" ];
244 environment.MEDIAGOBLIN_CONFIG = cfg.configFile;
245 environment.CELERY_CONFIG_MODULE = "mediagoblin.init.celery.from_celery";
248 exec ./bin/celery worker \
249 --logfile=${cfg.dataDir}/celery.log \
254 Slice = "mediagoblin.slice";
260 WorkingDirectory = cfg.package;
261 RuntimeDirectory = cfg.systemdRuntimeDirectory;
262 StateDirectory= cfg.systemdStateDirectory;
263 PIDFile = cfg.pids.celery;
266 unitConfig.RequiresMountsFor = cfg.dataDir;