From 2a53f22a1d9d6f0cff5e7bde06420292a6d40832 Mon Sep 17 00:00:00 2001
From: Nikita Podvirnyi <krypt0nn@vk.com>
Date: Fri, 19 Jul 2024 13:09:04 +0200
Subject: [PATCH] feat: use nix flake instead of `shell.nix`

---
 .envrc    |  2 +-
 flake.nix | 25 +++++++++++++++++++++++++
 shell.nix | 27 ---------------------------
 3 files changed, 26 insertions(+), 28 deletions(-)
 create mode 100644 flake.nix
 delete mode 100644 shell.nix

diff --git a/.envrc b/.envrc
index 1d953f4..3550a30 100644
--- a/.envrc
+++ b/.envrc
@@ -1 +1 @@
-use nix
+use flake
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..e5b5358
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,25 @@
+{
+    inputs = {
+        nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+        nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    };
+
+    outputs = { self, nixpkgs, nixpkgs-unstable }:
+        let
+            pkgs = nixpkgs.legacyPackages.x86_64-linux;
+            pkgs-unstable = nixpkgs-unstable.legacyPackages.x86_64-linux;
+
+        in {
+            devShells.x86_64-linux.default = pkgs.mkShell {
+                nativeBuildInputs = with pkgs; [
+                    pkgs-unstable.rustup
+                    pkgs-unstable.rustfmt
+                    pkgs-unstable.clippy
+
+                    gcc
+                    cmake
+                    pkg-config
+                ];
+            };
+        };
+}
diff --git a/shell.nix b/shell.nix
deleted file mode 100644
index 93763a3..0000000
--- a/shell.nix
+++ /dev/null
@@ -1,27 +0,0 @@
-let
-    nixpkgs = builtins.fetchGit {
-        name = "nixos-24.05";
-        url = "https://github.com/nixos/nixpkgs";
-        ref = "refs/heads/nixos-24.05";
-    };
-
-    nixpkgs-unstable = builtins.fetchGit {
-        name = "nixos-unstable";
-        url = "https://github.com/nixos/nixpkgs";
-        ref = "refs/heads/nixos-unstable";
-    };
-
-    pkgs = import nixpkgs {};
-    pkgs-unstable = import nixpkgs-unstable {};
-
-in pkgs.mkShell {
-    nativeBuildInputs = with pkgs; [
-        pkgs-unstable.rustup
-        pkgs-unstable.rustfmt
-        pkgs-unstable.clippy
-
-        gcc
-        cmake
-        pkg-config
-    ];
-}