From ff594625a13f06859187437408b524798bd6a220 Mon Sep 17 00:00:00 2001
From: Mihai Fufezan <fufexan@protonmail.com>
Date: Thu, 28 Dec 2023 23:11:34 +0200
Subject: [PATCH] Nix: init

---
 flake.lock      | 27 +++++++++++++++++++++++++++
 flake.nix       | 37 +++++++++++++++++++++++++++++++++++++
 nix/default.nix | 22 ++++++++++++++++++++++
 3 files changed, 86 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix
 create mode 100644 nix/default.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..02daa5b
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1702645756,
+        "narHash": "sha256-qKI6OR3TYJYQB3Q8mAZ+DG4o/BR9ptcv9UnRV2hzljc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "40c3c94c241286dd2243ea34d3aef8a488f9e4d0",
+        "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..ac9e479
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,37 @@
+{
+  description = "The official implementation library for the hypr config language";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = {
+    self,
+    nixpkgs,
+    ...
+  }: let
+    inherit (nixpkgs) lib;
+    genSystems = lib.genAttrs [
+      # Add more systems if they are supported
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+    pkgsFor = nixpkgs.legacyPackages;
+    mkDate = longDate: (lib.concatStringsSep "-" [
+      (builtins.substring 0 4 longDate)
+      (builtins.substring 4 2 longDate)
+      (builtins.substring 6 2 longDate)
+    ]);
+  in {
+    overlays.default = _: prev: {
+      hyprlang = prev.callPackage ./nix/default.nix {
+        stdenv = prev.gcc13Stdenv;
+        version = "0.pre" + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
+      };
+    };
+
+    packages = genSystems (system:
+      (self.overlays.default null pkgsFor.${system})
+      // {default = self.packages.${system}.hyprlang;});
+
+    formatter = genSystems (system: pkgsFor.${system}.alejandra);
+  };
+}
diff --git a/nix/default.nix b/nix/default.nix
new file mode 100644
index 0000000..0204828
--- /dev/null
+++ b/nix/default.nix
@@ -0,0 +1,22 @@
+{
+  lib,
+  stdenv,
+  cmake,
+  version ? "git",
+}:
+stdenv.mkDerivation {
+  pname = "hyprlang";
+  inherit version;
+  src = ../.;
+
+  nativeBuildInputs = [cmake];
+
+  doCheck = true;
+
+  meta = with lib; {
+    homepage = "https://github.com/hyprwm/hyprlang";
+    description = "The official implementation library for the hypr config language";
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+  };
+}