feat: add bevy-devenv flake

2 files changed, 77 insertions, 13 deletions

diff --git a/bevy-devenv/flake.nix b/bevy-devenv/flake.nix
new file mode 100644
index 0000000..a8df4dc
--- /dev/null
+++ b/bevy-devenv/flake.nix
@@ -0,0 +1,56 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    systems.url = "github:nix-systems/default";
+    devenv.url = "github:cachix/devenv";
+    devenv.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  nixConfig = {
+    extra-trusted-public-keys =
+      "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
+    extra-substituters = "https://devenv.cachix.org";
+  };
+
+  outputs = { self, nixpkgs, devenv, systems, ... }@inputs:
+    let forEachSystem = nixpkgs.lib.genAttrs (import systems);
+    in {
+      packages = forEachSystem (system: {
+        devenv-up = self.devShells.${system}.default.config.procfileScript;
+        devenv-test = self.devShells.${system}.default.config.test;
+      });
+
+      devShells = forEachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          default = devenv.lib.mkShell {
+            inherit inputs pkgs;
+            modules = [rec {
+              # https://devenv.sh/reference/options/
+              packages = with pkgs; [
+                hello
+                udev
+                alsa-lib
+                vulkan-loader
+                xorg.libX11
+                xorg.libXcursor
+                xorg.libXi
+                #xorg.libXrandr # To use the x11 feature
+                libxkbcommon
+                wayland # To use the wayland feature
+              ];
+              #env = {
+              #  RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+              #};
+              enterShell = ''
+                hello
+                cargo init
+              '';
+              env = { LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath packages; };
+              languages.rust = { enable = true; };
+              processes.hello.exec = "hello";
+            }];
+          };
+        });
+    };
+}
diff --git a/flake.nix b/flake.nix
index 3aa304d..bc964fd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,19 +1,27 @@
 {
   outputs = { self }: {
 
-    templates.rust = {
-      path = ./rust-devenv;
-      description = "A simple Rust/Cargo project";
-      welcomeText = ''
-        # Simple Rust/Cargo Template
-        ## Intended usage
-        The intended usage of this flake is...
-
-        ## More info
-        - [Rust language](https://www.rust-lang.org/)
-        - [Rust on the NixOS Wiki](https://wiki.nixos.org/wiki/Rust)
-        - ...
-      '';
+    templates = {
+      rust = {
+        path = ./rust-devenv;
+        description = "Rust/Cargo project - devenv.sh";
+        welcomeText = ''
+          # Simple Rust/Cargo Template
+          ## Intended usage
+          Intended for general rust development on NixOS based systems.
+          ## More info
+          - [Rust language](https://www.rust-lang.org/)
+          - [Rust on the NixOS Wiki](https://wiki.nixos.org/wiki/Rust)
+          - ...
+        '';
+      };
+      bevy = {
+        path = ./bevy-devenv;
+        description = "Bevy engine game project - devenv.sh";
+        welcomeText = ''
+          # Simple Bevy engine template
+        '';
+      };
     };
 
     templates.default = self.templates.rust;