Add flake for bevy

README.md

@@ -1,3 +1,4 @@
+<<<<<<< Updated upstream
 # Official Nix templates
 
 Templates are there to help you start your Nix project.
@@ -64,3 +65,22 @@ Each template needs:
 
 Note: contributing implies licensing those contributions
 under the terms of [COPYING](COPYING), which is the MIT license.
+=======
+# NixOS/templates
+
+A repository for generating Nix Flake for projects in different languages.
+
+## Examples
+
+Create a flake based on the Rust template
+
+```
+nix flake init -t github:NixOS/templates#rust
+```
+
+Create a flake based on the Python template
+
+```
+nix flake init -t github:NixOS/templates#python
+```
+>>>>>>> Stashed changes

bevy/.envrc

@@ -0,0 +1 @@
+use flake

bevy/.github/workflows/build_nix.yml

@@ -0,0 +1,13 @@
+name: "Build legacy Nix package on Ubuntu"
+
+on:
+  push:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: cachix/install-nix-action@v12
+      - name: Building package
+        run: nix-build . -A defaultPackage.x86_64-linux

bevy/default.nix

@@ -0,0 +1,7 @@
+(import (
+  fetchTarball {
+    url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
+    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
+) {
+  src =  ./.;
+}).defaultNix

bevy/flake.nix

@@ -0,0 +1,46 @@
+{
+  name = "bevy";
+  description = "A flake for setting up a dev environment for Bevy game engine";
+  inputs = {
+    naersk.url = "github:nmattia/naersk/master";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, utils, naersk }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+        naersk-lib = pkgs.callPackage naersk { };
+      in {
+
+        defaultPackage = naersk-lib.buildPackage ./.;
+
+        defaultApp = utils.lib.mkApp { drv = self.defaultPackage."${system}"; };
+
+        #REF https://github.com/bevyengine/bevy/blob/main/docs/linux_dependencies.md#nixos
+        devShell = with pkgs;
+          mkShell {
+            nativeBuildInputs = [ pkgconfig clang lld ];
+            buildInputs = [
+              cargo
+              rustc
+              rustfmt
+              rustPackages.clippy
+              alsa-lib
+              udev
+              vulkan-loader
+              xorg.libX11
+              x11
+              xorg.libXrandr
+              xorg.libXcursor
+              xorg.libXi
+            ];
+            shellHook = ''
+              export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${
+                pkgs.lib.makeLibraryPath [ udev alsaLib vulkan-loader ]
+              }"'';
+            RUST_SRC_PATH = rustPlatform.rustLibSrc;
+          };
+      });
+}

bevy/shell.nix

@@ -0,0 +1,7 @@
+(import (
+  fetchTarball {
+    url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
+    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
+) {
+  src =  ./.;
+}).shellNix