From d08e97f9354964024649d77961f2b8ae4fcfd20a Mon Sep 17 00:00:00 2001
From: Jeremy Baxter <jeremy@baxters.nz>
Date: Thu, 3 Aug 2023 12:36:30 +1200
Subject: [PATCH] Add Nix flake

and add result to .gitignore
---
 .gitignore |  1 +
 flake.lock | 27 +++++++++++++++++++++++++++
 flake.nix  | 36 ++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.gitignore b/.gitignore
index 2ac0f6c..0fafc5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 csto
 doc/
 include/
+result
 test.lua
 
 lua
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..59bf9bd
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1690881714,
+        "narHash": "sha256-h/nXluEqdiQHs1oSgkOOWF+j8gcJMWhwnZ9PFabN6q0=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "9e1960bc196baf6881340d53dccb203a951745a2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..fbc8c6b
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,36 @@
+{
+	description = "Callisto, a featureful extension runtime for Lua 5.4";
+
+	inputs = {
+		nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+	};
+
+	outputs = { self, nixpkgs }:
+	let
+		forAllSystems = fn:
+			nixpkgs.lib.genAttrs [
+				"x86_64-linux"
+				"x86_64-darwin"
+				"aarch64-linux"
+			] (system:
+				fn (import nixpkgs {
+					inherit system;
+				})
+			);
+	in
+	{
+		packages = forAllSystems (pkgs: {
+			default = pkgs.stdenv.mkDerivation {
+				name = "callisto";
+				src = ./.;
+				buildPhase = ''
+					make
+				'';
+				installPhase = ''
+					mkdir -p $out/bin
+					make DESTDIR="$out" PREFIX=/ install
+				'';
+			};
+		});
+	};
+}