initial commit

2026-08-31 08:41:45 -05:00
commit 76fa38e34c
54 changed files with 6747 additions and 0 deletions
@@ -0,0 +1,205 @@
+{
+  lib,
+  pkgs,
+  hostInfo,
+  dsl,
+  self,
+  ...
+}:
+let
+  inherit (dsl) mkContainer mkService;
+  inherit (hostInfo.paths) data;
+
+  mkMcTrait =
+    {
+      jdk,
+      dataPath,
+      extraPackages ? [ ],
+    }:
+    {
+      resources.fs."/data" = {
+        hostPath = dataPath;
+        isReadOnly = false;
+      };
+      users = [
+        {
+          name = "runner";
+          uid = 1000;
+        }
+      ];
+      containerConfig =
+        {
+          pkgs,
+          ...
+        }:
+        {
+          environment.systemPackages = [
+            jdk
+            pkgs.bash
+          ]
+          ++ extraPackages;
+          systemd.services.minecraft = mkService {
+            description = "Minecraft server";
+            wantedBy = [ "multi-user.target" ];
+            after = [
+              "local-fs.target"
+              "container-ready.target"
+            ];
+            wants = [ "container-ready.target" ];
+            path = [
+              jdk
+              pkgs.bash
+            ];
+            execStart = "${lib.getExe' pkgs.bash "bash"} -c ${
+              lib.escapeShellArg (
+                "exec ${lib.getExe' pkgs.dtach "dtach"} -N /run/ct-attach/attach.sock "
+                + "${lib.getExe' pkgs.util-linux "script"} -qfc /data/launch.sh "
+                + ">(exec ${lib.getExe' pkgs.systemd "systemd-cat"} -t minecraft)"
+              )
+            }";
+            serviceConfig = {
+              WorkingDirectory = "/data";
+              User = "runner";
+              RuntimeDirectory = "ct-attach";
+              RuntimeDirectoryMode = "0700";
+              StandardInput = "null";
+              StandardOutput = "journal";
+              StandardError = "journal";
+              ReadWritePaths = [ "/data" ];
+            };
+          };
+        };
+    };
+
+  extractAttrs =
+    l: s: lib.mergeAttrsList (map (f: lib.optionalAttrs (s ? ${f}) { ${f} = s.${f}; }) l);
+
+  mkMcSet =
+    { dataDir }:
+    servers:
+    lib.listToAttrs (
+      map (
+        args@{
+          name,
+          jdk,
+          autoStart ? false,
+          allowInternet ? true,
+          dataPath ? "${dataDir}/${name}",
+          extraPackages ? [ ],
+          mem ? "6G",
+          cpu ? 2,
+          ...
+        }:
+        lib.nameValuePair "mc-${name}" (mkContainer {
+          name = "mc-${name}";
+          net.access = lib.optional allowInternet { to = "@internet"; };
+          net.expose.tcp = [ (args.hopperPort or 25565) ];
+          svc.autoStart = autoStart;
+          resources = { inherit cpu mem; };
+          traits = [ (mkMcTrait { inherit jdk dataPath extraPackages; }) ];
+          miscProperties = self._hopperRegister (extractAttrs [ "hopperSubdomain" "hopperPort" ] args);
+          includedInTests = false;
+        })
+      ) servers
+    );
+
+  jdk8FontPkgs = with pkgs; [
+    freetype
+    fontconfig
+    dejavu_fonts
+  ];
+
+  mcServers = [
+    {
+      name = "nomifactory";
+      jdk = pkgs.jdk8;
+      extraPackages = jdk8FontPkgs;
+      hopperSubdomain = "nomi";
+      hopperPort = 25555;
+    }
+    {
+      name = "monifactory";
+      jdk = pkgs.jdk21;
+      hopperSubdomain = "moni";
+    }
+    {
+      name = "rad2";
+      jdk = pkgs.jdk8;
+      extraPackages = jdk8FontPkgs;
+    }
+    {
+      name = "smp";
+      jdk = pkgs.jdk17;
+    }
+    {
+      name = "rc4";
+      jdk = pkgs.jdk17;
+    }
+    {
+      name = "vh";
+      jdk = pkgs.jdk17;
+      hopperPort = 25555;
+    }
+    {
+      name = "gregblock";
+      jdk = pkgs.jdk8;
+      extraPackages = jdk8FontPkgs;
+    }
+    {
+      name = "tfg";
+      jdk = pkgs.jdk17;
+    }
+    {
+      name = "ratgame";
+      jdk = pkgs.jdk21;
+    }
+    {
+      name = "maidrpg";
+      jdk = pkgs.jdk17;
+    }
+    {
+      name = "maidsmp";
+      jdk = pkgs.jdk21;
+    }
+    {
+      name = "maid-event";
+      jdk = pkgs.jdk21;
+      hopperSubdomain = "maidevent";
+      dataPath = "${data}/mc/maidevent/speedrun";
+    }
+    {
+      name = "gtnh";
+      jdk = pkgs.jdk21;
+    }
+    {
+      name = "turing";
+      jdk = pkgs.jdk21;
+    }
+    {
+      name = "tfg2";
+      jdk = pkgs.jdk21;
+      autoStart = true;
+      mem = "10G";
+      cpu = 8;
+    }
+    {
+      name = "tl";
+      jdk = pkgs.jdk21;
+    }
+    {
+      name = "botm";
+      jdk = pkgs.jdk17;
+    }
+    {
+      name = "rogule-build";
+      jdk = pkgs.jdk21;
+    }
+    {
+      name = "rogule-dev";
+      jdk = pkgs.jdk21;
+    }
+  ];
+in
+mkMcSet {
+  dataDir = "${data}/mc";
+} mcServers