rdf4store: remove pkg and service modules

(#74214)

nixos/doc/manual/release-notes/rl-2003.xml

@@ -220,6 +220,11 @@
      in conjunction with an external webserver to replace this functionality.
     </para>
    </listitem>
+   <listitem>
+    <para>
+     The fourStore and fourStoreEndpoint modules have been removed.
+    </para>
+   </listitem>
   </itemizedlist>
  </section>
 

nixos/modules/misc/ids.nix

@@ -80,8 +80,8 @@ in
       #kdm = 39; # dropped in 17.03
       #ghostone = 40; # dropped in 18.03
       git = 41;
-      fourstore = 42;
-      fourstorehttp = 43;
+      #fourstore = 42; # dropped in 20.03
+      #fourstorehttp = 43; # dropped in 20.03
       virtuoso = 44;
       rtkit = 45;
       dovecot2 = 46;

nixos/modules/module-list.nix

@@ -254,8 +254,6 @@
   ./services/continuous-integration/jenkins/default.nix
   ./services/continuous-integration/jenkins/job-builder.nix
   ./services/continuous-integration/jenkins/slave.nix
-  ./services/databases/4store-endpoint.nix
-  ./services/databases/4store.nix
   ./services/databases/aerospike.nix
   ./services/databases/cassandra.nix
   ./services/databases/clickhouse.nix

nixos/modules/services/databases/4store-endpoint.nix

@@ -1,74 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.services.fourStoreEndpoint;
-  endpointUser = "fourstorehttp";
-  run = "${pkgs.su}/bin/su -s ${pkgs.runtimeShell} ${endpointUser} -c";
-in
-with lib;
-{
-
-  ###### interface
-
-  options = {
-
-    services.fourStoreEndpoint = {
-
-      enable = mkOption {
-        default = false;
-        description = "Whether to enable 4Store SPARQL endpoint.";
-      };
-
-      database = mkOption {
-        default = config.services.fourStore.database;
-        description = "RDF database name to expose via the endpoint. Defaults to local 4Store database name.";
-      };
-
-      listenAddress = mkOption {
-        default = null;
-        description = "IP address to listen on.";
-      };
-
-      port = mkOption {
-        default = 8080;
-        description = "port to listen on.";
-      };
-
-      options = mkOption {
-        default = "";
-        description = "Extra CLI options to pass to 4Store's 4s-httpd process.";
-      };
-
-    };
-
-  };
-
-
-  ###### implementation
-
-  config = mkIf cfg.enable {
-
-    assertions = singleton
-      { assertion = cfg.enable -> cfg.database != "";
-        message = "Must specify 4Store database name";
-      };
-
-    users.users = singleton
-      { name = endpointUser;
-        uid = config.ids.uids.fourstorehttp;
-        description = "4Store SPARQL endpoint user";
-      };
-
-    services.avahi.enable = true;
-
-    systemd.services."4store-endpoint" = {
-      after = [ "network.target" ];
-      wantedBy = [ "multi-user.target" ];
-
-      script = ''
-        ${run} '${pkgs.rdf4store}/bin/4s-httpd -D ${cfg.options} ${if cfg.listenAddress!=null then "-H ${cfg.listenAddress}" else "" } -p ${toString cfg.port} ${cfg.database}'
-      '';
-    };
-
-  };
-
-}

nixos/modules/services/databases/4store.nix

@@ -1,72 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.services.fourStore;
-  stateDir = "/var/lib/4store";
-  fourStoreUser = "fourstore";
-  run = "${pkgs.su}/bin/su -s ${pkgs.runtimeShell} ${fourStoreUser}";
-in
-with lib;
-{
-
-  ###### interface
-
-  options = {
-
-    services.fourStore = {
-
-      enable = mkOption {
-        default = false;
-        description = "Whether to enable 4Store RDF database server.";
-      };
-
-      database = mkOption {
-        default = "";
-        description = "RDF database name. If it doesn't exist, it will be created. Databases are stored in ${stateDir}.";
-      };
-
-      options = mkOption {
-        default = "";
-        description = "Extra CLI options to pass to 4Store.";
-      };
-
-    };
-
-  };
-
-
-  ###### implementation
-
-  config = mkIf cfg.enable {
-
-    assertions = singleton
-      { assertion = cfg.enable -> cfg.database != "";
-        message = "Must specify 4Store database name.";
-      };
-
-    users.users = singleton
-      { name = fourStoreUser;
-        uid = config.ids.uids.fourstore;
-        description = "4Store database user";
-        home = stateDir;
-      };
-
-    services.avahi.enable = true;
-
-    systemd.services."4store" = {
-      after = [ "network.target" ];
-      wantedBy = [ "multi-user.target" ];
-
-      preStart = ''
-        mkdir -p ${stateDir}/
-        chown ${fourStoreUser} ${stateDir}
-        if ! test -e "${stateDir}/${cfg.database}"; then
-          ${run} -c '${pkgs.rdf4store}/bin/4s-backend-setup ${cfg.database}'
-        fi
-      '';
-
-      script = ''
-        ${run} -c '${pkgs.rdf4store}/bin/4s-backend -D ${cfg.options} ${cfg.database}'
-      '';
-    };
-  };
-}