feat: add nix flake

.gitignore

@@ -5,6 +5,7 @@
 
 # Compilation artifacts
 /target
+/result
 
 # Profiling
 perf.data*

default.nix

@@ -0,0 +1,13 @@
+{
+  rustPlatform,
+  fontconfig,
+  libxkbcommon,
+  pkg-config,
+}:
+rustPlatform.buildRustPackage {
+  src = ./.;
+  name = "kickoff";
+  buildInputs = [fontconfig libxkbcommon];
+  nativeBuildInputs = [pkg-config];
+  cargoLock.lockFile = ./Cargo.lock;
+}

flake.nix

@@ -0,0 +1,28 @@
+{
+  description = "A very basic flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    pkgs = nixpkgs.legacyPackages."x86_64-linux";
+  in {
+    devShells."x86_64-linux".default = pkgs.mkShell {
+      buildInput = with pkgs; [
+        cargo
+        rustc
+        rustfmt
+        clippy
+        rust-analyzer
+        fontconfig
+        libxkbcommon
+      ];
+      env.RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+    };
+    packages.x86_64-linux.default = pkgs.callPackage ./default.nix {};
+  };
+}

result

@@ -0,0 +1 @@
+/nix/store/ysbvwa6dw06jaslys3sfnc8pvmcx55sp-kickoff