From 10e39717520fd5e0775717fd1e7e06a4b776a62c Mon Sep 17 00:00:00 2001
From: Mihai Fufezan <fufexan@protonmail.com>
Date: Sat, 24 Dec 2022 00:59:07 +0200
Subject: [PATCH] nix: init

---
 flake.lock      | 27 +++++++++++++++++++++++++++
 flake.nix       | 34 ++++++++++++++++++++++++++++++++++
 nix/default.nix | 22 ++++++++++++++++++++++
 3 files changed, 83 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..bb9feaa
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1669969257,
+        "narHash": "sha256-mOS13sK3v+kfgP+1Mh56ohiG8uVhLHAo7m/q9kqAehc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b72b8b94cf0c012b0252a9100a636cad69696666",
+        "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..bb44649
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,34 @@
+{
+  description = "Hyprland Protocols";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = {
+    self,
+    nixpkgs,
+    ...
+  }: let
+    inherit (nixpkgs) lib;
+    genSystems = lib.genAttrs [
+      "aarch64-linux"
+      "x86_64-linux"
+    ];
+    pkgsFor = nixpkgs.legacyPackages;
+    mkDate = longDate: (lib.concatStringsSep "-" [
+      (builtins.substring 0 4 longDate)
+      (builtins.substring 4 2 longDate)
+      (builtins.substring 6 2 longDate)
+    ]);
+    version = "0.1" + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
+  in {
+    overlays.default = _: prev: {
+      hyprland-protocols = prev.callPackage ./nix/default.nix {inherit version;};
+    };
+
+    packages = genSystems (system:
+      (self.overlays.default null pkgsFor.${system})
+      // {default = self.packages.${system}.hyprland-protocols;});
+
+    formatter = genSystems (system: pkgsFor.${system}.alejandra);
+  };
+}
diff --git a/nix/default.nix b/nix/default.nix
new file mode 100644
index 0000000..62b7ed4
--- /dev/null
+++ b/nix/default.nix
@@ -0,0 +1,22 @@
+{
+  lib,
+  stdenv,
+  meson,
+  ninja,
+  version,
+}:
+stdenv.mkDerivation {
+  pname = "hyprland-protocols";
+  inherit version;
+
+  src = ../.;
+
+  nativeBuildInputs = [meson ninja];
+
+  meta = {
+    homepage = "https://github.com/hyprwm/hyprland-protocols";
+    description = "Wayland protocol extensions for Hyprland";
+    license = lib.licenses.bsd3;
+    platforms = lib.platforms.linux;
+  };
+}