nixos/rstudio-server: init

nixos/modules/misc/ids.nix

@@ -353,6 +353,7 @@ in
       distcc = 321;
       webdav = 322;
       pipewire = 323;
+      rstudio-server = 324;
 
       # When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399!
 
@@ -660,6 +661,7 @@ in
       distcc = 321;
       webdav = 322;
       pipewire = 323;
+      rstudio-server = 324;
 
       # When adding a gid, make sure it doesn't match an existing
       # uid. Users and groups with the same name should have equal

nixos/modules/module-list.nix

@@ -394,6 +394,7 @@
   ./services/development/hoogle.nix
   ./services/development/jupyter/default.nix
   ./services/development/jupyterhub/default.nix
+  ./services/development/rstudio-server/default.nix
   ./services/development/lorri.nix
   ./services/display-managers/greetd.nix
   ./services/editors/emacs.nix

nixos/modules/services/development/rstudio-server/default.nix

@@ -0,0 +1,107 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.rstudio-server;
+
+  rserver-conf = builtins.toFile "rserver.conf" ''
+    server-working-dir=${cfg.serverWorkingDir}
+    www-address=${cfg.listenAddr}
+    ${cfg.rserverExtraConfig}
+  '';
+
+  rsession-conf = builtins.toFile "rsession.conf" ''
+    ${cfg.rsessionExtraConfig}
+  '';
+
+in
+{
+  meta.maintainers = with maintainers; [ jbedo cfhammill ];
+
+  options.services.rstudio-server = {
+    enable = mkEnableOption "RStudio server";
+
+    serverWorkingDir = mkOption {
+      type = types.str;
+      default = "/var/lib/rstudio-server";
+      description = ''
+        Default working directory for server (server-working-dir in rserver.conf).
+      '';
+    };
+
+    listenAddr = mkOption {
+      type = types.str;
+      default = "127.0.0.1";
+      description = ''
+        Address to listen on (www-address in rserver.conf).
+      '';
+    };
+
+    package = mkOption {
+      type = types.package;
+      default = pkgs.rstudio-server;
+      defaultText = literalExpression "pkgs.rstudio-server";
+      example = literalExpression "pkgs.rstudioServerWrapper.override { packages = [ pkgs.rPackages.ggplot2 ]; }";
+      description = ''
+        Rstudio server package to use. Can be set to rstudioServerWrapper to provide packages.
+      '';
+    };
+
+    rserverExtraConfig = mkOption {
+      type = types.str;
+      default = "";
+      description = ''
+        Extra contents for rserver.conf.
+      '';
+    };
+
+    rsessionExtraConfig = mkOption {
+      type = types.str;
+      default = "";
+      description = ''
+        Extra contents for resssion.conf.
+      '';
+    };
+
+  };
+
+  config = mkIf cfg.enable
+    {
+      systemd.services.rstudio-server = {
+        description = "Rstudio server";
+
+        after = [ "network.target" ];
+        wantedBy = [ "multi-user.target" ];
+        restartTriggers = [ rserver-conf rsession-conf ];
+
+        serviceConfig = {
+          Restart = "on-failure";
+          Type = "forking";
+          ExecStart = "${cfg.package}/bin/rserver";
+          StateDirectory = "rstudio-server";
+          RuntimeDirectory = "rstudio-server";
+        };
+      };
+
+      environment.etc = {
+        "rstudio/rserver.conf".source = rserver-conf;
+        "rstudio/rsession.conf".source = rsession-conf;
+        "pam.d/rstudio".source = "/etc/pam.d/login";
+      };
+      environment.systemPackages = [ cfg.package ];
+
+      users = {
+        users.rstudio-server = {
+          uid = config.ids.uids.rstudio-server;
+          description = "rstudio-server";
+          group = "rstudio-server";
+        };
+        groups.rstudio-server = {
+          gid = config.ids.gids.rstudio-server;
+        };
+      };
+
+    };
+}

nixos/tests/rstudio-server.nix

@@ -0,0 +1,30 @@
+import ./make-test-python.nix ({ pkgs, ... }:
+  {
+    name = "rstudio-server-test";
+    meta.maintainers = with pkgs.lib.maintainers; [ jbedo cfhammill ];
+
+    nodes.machine = { config, lib, pkgs, ... }: {
+      services.rstudio-server.enable = true;
+    };
+
+    nodes.customPackageMachine = { config, lib, pkgs, ... }: {
+      services.rstudio-server = {
+        enable = true;
+        package = pkgs.rstudioServerWrapper.override { packages = [ pkgs.rPackages.ggplot2 ]; };
+      };
+    };
+
+    users.testuser = {
+      uid = 1000;
+      group = "testgroup";
+    };
+    groups.testgroup.gid = 1000;
+
+    testScript = ''
+      machine.wait_for_unit("rstudio-server.service")
+      machine.succeed("curl -f -vvv -s http://127.0.0.1:8787")
+
+      customPackageMachine.wait_for_unit("rstudio-server.service")
+      customPackageMachine.succeed("curl -f -vvv -s http://127.0.0.1:8787")
+    '';
+  })