Restructured flake

.gitignore

@@ -0,0 +1 @@
+test

.packwizignore

@@ -1,4 +1,7 @@
 .direnv
 .envrc
 result
-nix-modpack
+nix-modpack
+test
+flake.nix
+flake.lock

flake.lock

@@ -16,6 +16,22 @@
         "type": "github"
       }
     },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1733328505,
+        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -34,10 +50,50 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "nix-minecraft": {
       "inputs": {
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747526922,
+        "narHash": "sha256-NmBP0W4RJ8NTkeaMKy/NNzMBIQDa8n161Igbu7zWM2E=",
+        "owner": "Jan-Bulthuis",
+        "repo": "nix-minecraft",
+        "rev": "566b5218ff51d80da60873fe3b5930b8da12091c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Jan-Bulthuis",
+        "repo": "nix-minecraft",
+        "type": "github"
+      }
+    },
+    "nix-minecraft_2": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "flake-utils": "flake-utils_2",
         "nixpkgs": "nixpkgs"
       },
       "locked": {
@@ -56,8 +112,10 @@
     },
     "nix-modpack": {
       "inputs": {
-        "nix-minecraft": "nix-minecraft",
-        "nixpkgs": "nixpkgs_2"
+        "nix-minecraft": "nix-minecraft_2",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
         "path": "./nix-modpack",
@@ -101,26 +159,11 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1747327360,
-        "narHash": "sha256-LSmTbiq/nqZR9B2t4MRnWG7cb0KVNU70dB7RT4+wYK4=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e06158e58f3adee28b139e9c2bcfcc41f8625b46",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
+        "nix-minecraft": "nix-minecraft",
         "nix-modpack": "nix-modpack",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_2"
       }
     },
     "systems": {
@@ -137,6 +180,21 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -4,12 +4,38 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     nix-modpack.url = "./nix-modpack";
+    nix-modpack.inputs.nixpkgs.follows = "nixpkgs";
+    nix-minecraft.url = "github:Jan-Bulthuis/nix-minecraft";
+    nix-minecraft.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs =
     inputs:
-    inputs.nix-modpack {
-      inherit inputs;
-      url = "https://git.bulthuis.dev/Jan/Modpack";
+    let
+      lib = inputs.nixpkgs.lib;
+      eachSystem =
+        fn: lib.genAttrs lib.systems.flakeExposed (system: fn (import inputs.nixpkgs { inherit system; }));
+    in
+    {
+      packages = eachSystem (pkgs: {
+        server = inputs.nix-modpack.packages.${pkgs.system}.mkServer {
+          packUrl = "https://git.bulthuis.dev/Jan/Modpack/raw/branch/main/pack.toml";
+          server = inputs.nix-minecraft.legacyPackages.${pkgs.system}.neoForgeServers.neoforge-21_1_172;
+        };
+        client = inputs.nix-modpack.packages.${pkgs.system}.mkClient {
+          packUrl = "https://git.bulthuis.dev/Jan/Modpack/raw/branch/main/pack.toml";
+          gameVersion = "1.21.1";
+          loaderUid = "net.neoforged";
+          loaderVersion = "21.1.172";
+        };
+      });
+
+      devShells = eachSystem (pkgs: {
+        default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            packwiz
+          ];
+        };
+      });
     };
 }

index.toml

@@ -1,18 +1,15 @@
 hash-format = "sha256"
 
-[[files]]
-file = "flake.lock"
-hash = "e1c46cb3d49cbdd61b8771503c0a48835e1a012da29ee6597992e891b4539c5b"
-
-[[files]]
-file = "flake.nix"
-hash = "dc48bc9897ff3d48edcf6d171f05ee9667f7a4eacec22ecc0d8da83fb29ecdc2"
-
 [[files]]
 file = "mods/ars-nouveau.pw.toml"
 hash = "c620b91abf14510baca9164bdd1ab39b8f6390c080c7a8f67e66b7fa25b515b5"
 metafile = true
 
+[[files]]
+file = "mods/create.pw.toml"
+hash = "a4c8371232d9f542b180c7bd7e30d84b9e958b97b24af5dde0759ab8e511fb8e"
+metafile = true
+
 [[files]]
 file = "mods/curios.pw.toml"
 hash = "36debf7653e95a855b4fedacc19027cf2e01960fc0b6d55ef2ffbffbcb455690"

mods/create.pw.toml

@@ -0,0 +1,13 @@
+name = "Create"
+filename = "create-1.21.1-6.0.4.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/LNytGWDc/versions/5LpL274U/create-1.21.1-6.0.4.jar"
+hash-format = "sha512"
+hash = "1f237647ad48c8d9b09a7dab84ac16fc52bb2b70eec5c0f836b21658e60af8cdcbc541c57ac43ffa80fbecad8c08d7bdc13fbd387aaa38f8a25df20a095d5412"
+
+[update]
+[update.modrinth]
+mod-id = "LNytGWDc"
+version = "5LpL274U"

nix-modpack/flake.nix

@@ -2,17 +2,29 @@
   description = "Create nix derivations from a packwiz modpack";
 
   inputs = {
-    nix-minecraft.url = "github:Jan-Bulthuis/nix-minecraft";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
   };
 
   outputs =
-    { nix-minecraft, ... }:
+    inputs:
     let
-      lib = import ./lib {
-        inherit nix-minecraft;
-      };
+      lib = inputs.nixpkgs.lib;
+      eachSystem =
+        fn: lib.genAttrs lib.systems.flakeExposed (system: fn (import inputs.nixpkgs { inherit system; }));
     in
     {
-      __functor = _: lib;
+      packages = eachSystem (
+        pkgs:
+        let
+          bootstrap = pkgs.fetchurl {
+            url = "https://github.com/packwiz/packwiz-installer-bootstrap/releases/download/v0.0.3/packwiz-installer-bootstrap.jar";
+            sha256 = "qPuyTcYEJ46X9GiOgtPZGjGLmO/AjV2/y8vKtkQ9EWw=";
+          };
+        in
+        {
+          mkServer = pkgs.callPackage ./packages/mkServer.nix { inherit bootstrap; };
+          mkClient = pkgs.callPackage ./packages/mkClient.nix { inherit bootstrap; };
+        }
+      );
     };
 }

nix-modpack/lib/default.nix

@@ -1,33 +0,0 @@
-{ nix-minecraft, ... }:
-
-let
-  mkModpack =
-    { inputs }:
-    let
-      nixpkgs = inputs.nixpkgs;
-      lib = nixpkgs.lib;
-
-      eachSystem =
-        fn: lib.genAttrs lib.systems.flakeExposed (system: fn (import nixpkgs { inherit system; }));
-
-      mkPackages = pkgs: {
-        modpack = nix-minecraft.legacyPackages.${pkgs.system}.fetchPackwizModpack {
-          url = inputs.self;
-        };
-      };
-
-      overlay = final: prev: mkPackages prev;
-    in
-    {
-      inherit overlay;
-      packages = eachSystem mkPackages;
-      devShells = eachSystem (pkgs: {
-        default = pkgs.mkShell {
-          buildInputs = with pkgs; [
-            packwiz
-          ];
-        };
-      });
-    };
-in
-mkModpack

nix-modpack/packages/mkClient.nix

@@ -0,0 +1,67 @@
+{
+  lib,
+  pkgs,
+  bootstrap,
+  ...
+}:
+
+{
+  packUrl,
+  gameVersion,
+  loaderUid,
+  loaderVersion,
+}:
+
+pkgs.stdenvNoCC.mkDerivation {
+  name = "minecraft-client";
+
+  dontUnpack = true;
+
+  mmcpack = ''
+    {
+      "components": [
+        {
+          "important": true,
+          "uid": "net.minecraft",
+          "version": "${gameVersion}"
+        },
+        {
+          "uid": "${loaderUid}",
+          "version": "${loaderVersion}"
+        }
+      ],
+      "formatVersion": 1
+    }
+  '';
+
+  instancecfg = pkgs.writeText "instance.cfg" ''
+    [General]
+    ConfigVersion=1.2
+    InstanceType=OneSix
+    OverrideCommands=true
+    PreLaunchCommand=\"$INST_JAVA\" -jar packwiz-installer-bootstrap.jar ${packUrl}
+  '';
+
+  buildPhase = ''
+    # Remove env-vars
+    rm env-vars
+
+    # Add the mmc-pack
+    echo  $mmcpack > ./mmc-pack.json
+
+    # Add the instance-cfg
+    cp $instancecfg ./instance.cfg
+
+    # Add the bootstrap jar
+    mkdir ./minecraft
+    cp ${bootstrap} ./minecraft/packwiz-installer-bootstrap.jar
+
+    # Zip everything together
+    ${pkgs.zip}/bin/zip -r modpack.zip ./*
+  '';
+
+  installPhase = ''
+    mkdir $out
+    mv modpack.zip $out/
+  '';
+}

nix-modpack/packages/mkServer.nix

@@ -0,0 +1,17 @@
+{
+  lib,
+  pkgs,
+  bootstrap,
+  ...
+}:
+
+{
+  packUrl,
+  server,
+  jre ? pkgs.jre,
+}:
+
+pkgs.writeShellScriptBin "minecraft-server" ''
+  ${lib.getExe jre} -jar ${bootstrap} -g -s server ${packUrl}
+  ${server}/bin/minecraft-server
+''

pack.toml

@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "3cb74ac6e3a0106ec14ed43f4b6f64c4dbc95688c7824f884745699bd54a5a07"
+hash = "d5cb39f2e727842431b1108dba5751379992838f35f5893edf684b0913a3310f"
 
 [versions]
 minecraft = "1.21.1"

result

@@ -1 +1 @@
-/nix/store/7kz7ab64z7nf5mpdv3d21ncq0ndg5v0x-modpack-1.0.0
+/nix/store/vl5npy1z774a3kmmyifdlscgfw8g3zia-minecraft-server