flake.nix: yeehaw o//

Author: charlottia

.gitignore

@@ -1,5 +1,5 @@
 /.zig-cache
-/zig-cache
 /zig-out
+/result
 # generated by htmlentities.zig
 src/entities.zig

flake.lock

@@ -0,0 +1,41 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        inherit (pkgs) lib;
+      in
+      rec {
+        formatter.default = pkgs.nixfmt-rfc-style;
+
+        packages.default = pkgs.stdenv.mkDerivation {
+          name = "koino-build";
+          src = ./.;
+
+          nativeBuildInputs = [
+            pkgs.zig
+          ];
+
+          buildPhase = ''
+            export ZIG_GLOBAL_CACHE_DIR="$TMPDIR/zig"
+            zig build
+            mkdir -p $out/bin
+            mv zig-out/bin/koino $out/bin/koino
+          '';
+
+          dontInstall = true;
+        };
+      }
+    );
+}