nix flake

.gitignore

@@ -1,2 +1,4 @@
+*~
+result
 /build
 /cross

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1777932387,
+        "narHash": "sha256-nUYVPiqrzr36ThiQOAr5MKeGHDBSDM3OFWkz0uDjOvc=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "71a3a77326609675e9f8b51084cf23d5d1945899",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1777578337,
+        "narHash": "sha256-Ad49moKWeXtKBJNy2ebiTQUEgdLyvGmTeykAQ9xM+Z4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "15f4ee454b1dce334612fa6843b3e05cf546efab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1777168982,
+        "narHash": "sha256-GOkGPcboWE9BmGCRMLX3worL4EMnsnG8MyKmXNeYuhQ=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "f5901329dade4a6ea039af1433fb087bd9c1fe14",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,50 @@
+{
+  description = "NBT library and converter for C++17";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-parts.url = "github:hercules-ci/flake-parts";
+  };
+
+  outputs =
+    inputs@{
+      flake-parts,
+      nixpkgs,
+      self,
+      ...
+    }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [
+        "x86_64-linux"
+      ];
+
+      perSystem =
+        { pkgs, self', ... }:
+        {
+          packages = {
+            nbt-cpp = pkgs.callPackage ./package.nix { };
+            default = self'.packages.nbt-cpp;
+          };
+
+          formatter = pkgs.writeShellApplication {
+            name = "nixfmt-nbt-cpp";
+            runtimeInputs = [
+              pkgs.nixfmt
+            ];
+            text = ''
+              nixfmt flake.nix package.nix
+            '';
+          };
+
+          devShells.default = pkgs.mkShell {
+            inputsFrom = [
+              self'.packages.nbt-cpp
+            ];
+
+            packages = with pkgs; [
+              cppcheck
+            ];
+          };
+        };
+    };
+}

package.nix

@@ -0,0 +1,38 @@
+{
+  lib,
+  stdenv,
+  meson,
+  ninja,
+  pkg-config,
+  cppcheck,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "nbt-cpp";
+  version = "0-unstable-2026-05-05";
+
+  src = lib.cleanSource ./.;
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    cppcheck
+  ];
+
+  postPatch = ''
+    substituteInPlace meson.build \
+      --replace-fail "version : run_command('git', 'describe', '--abbrev=0', '--tags').stdout().strip()," \
+                     "version : '${finalAttrs.version}',"
+  '';
+
+  doCheck = true;
+
+  meta = {
+    description = "NBT library and converter for C++17";
+    homepage = "https://github.com/HandTruth/nbt-cpp";
+    license = lib.licenses.mit;
+    maintainers = [ ];
+    platforms = lib.platforms.unix;
+  };
+})