nix: move build support to dir, add .envrc for using nix dev env

.envrc

@@ -0,0 +1 @@
+use flake ./build/nix 

build/nix/README.md

@@ -1 +0,0 @@
-This is a work-in-progress nix package. It successfully worked on one NixOS system, but failed on another due to obscure errors. It also failed using "nix build" on ArchLinux.

build/nix/build.nix

@@ -27,7 +27,7 @@ assert (platform == "linux" ) -> (enableVulkan || enableOpenGL);
 rustPlatform.buildRustPackage rec {
   name = "outfly";
   inherit buildType;
-  src = ./.;
+  src = ./../..;
   version = if (self ? rev) then self.rev else "dirty";
 
   buildNoDefaultFeatures = true;
@@ -50,12 +50,17 @@ rustPlatform.buildRustPackage rec {
     --add-rpath ${lib.makeLibraryPath runtimeInputs}
   '';
 
-  cargoLock = { lockFile = ./Cargo.lock; };
+  postPatch = ''
+    find ../cargo-vendor-dir -name Cargo.toml -exec sed -i 's/^workspace = true//' {} +
+  '';
+
+  cargoLock = { lockFile = ./../../Cargo.lock; };
 
   desktopItems = [
     (makeDesktopItem {
       name = "outfly";
       exec = "outfly";
+
       desktopName = "OutFly";
       categories = [ "Game" ];
     })

build/nix/default.nix

@@ -1,47 +1 @@
-{
+with import <nixpkgs> { }; callPackage ./build.nix { version = "0.7.1"; }
-  rustPlatform,
-  pkg-config,
-  alsa-lib,
-  libcap,
-  libxkbcommon,
-  wayland,
-  udev,
-  vulkan-loader,
-  xorg,
-  lib,
-}:
-rustPlatform.buildRustPackage rec {
-  src = ../../..;
-  pname = "outfly";
-  version = "0.8.1";
-  cargoLock = {
-    lockFile = "${src}/Cargo.lock";
-  };
-  nativeBuildInputs = [ pkg-config ];
-
-  buildNoDefaultFeatures = true;
-  buildFeatures = [
-    "release_linux"
-  ];
-  buildInputs = [
-    alsa-lib
-    libcap
-    wayland
-  ];
-  postFixup =
-    let
-      runtimeDeps = [
-        vulkan-loader
-        libxkbcommon
-        xorg.libX11
-        xorg.libXrandr
-        xorg.libXi
-        xorg.libXcursor
-      ];
-      libPath = lib.makeLibraryPath runtimeDeps;
-    in
-    ''
-      patchelf $out/bin/outfly \
-        --add-rpath ${libPath}
-    '';
-}

build/nix/flake.lock

@@ -1,16 +1,34 @@
 {
   "nodes": {
-    "nixpkgs": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1714076141,
+        "lastModified": 1710146030,
-        "narHash": "sha256-Drmja/f5MRHZCskS6mvzFqxEaZMeciScCTFxWVLqWEY=",
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "nixos",
+        "owner": "numtide",
-        "repo": "nixpkgs",
+        "repo": "flake-utils",
-        "rev": "7bb2ccd8cdc44c91edba16c48d2c8f331fb3d856",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1713248628,
+        "narHash": "sha256-NLznXB5AOnniUtZsyy/aPWOk8ussTuePp2acb9U+ISA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5672bc9dbf9d88246ddab5ac454e82318d094bb8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
         "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
@@ -18,8 +36,24 @@
     },
     "root": {
       "inputs": {
+        "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

build/nix/flake.nix

@@ -1,17 +1,48 @@
 {
-  description = "A breathtaking 3D space game in the rings of Jupiter";
-
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
   };
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        overlays = [ ];
+        pkgs = import nixpkgs { inherit system overlays; };
+      in {
+        packages.outfly = pkgs.callPackage ./build.nix { version = "0.7.0"; };
+        packages.default = self.packages.${system}.outfly;
 
-  outputs = { self, nixpkgs }: {
+        apps.outfly = {
-
+          type = "app";
-    packages.x86_64-linux.outfly = let
+          program = "${self.packages.${system}.outfly}/bin/outfly";
-      pkgs = import nixpkgs { system = "x86_64-linux"; };
-      in pkgs.callPackage ./default.nix {};
-
-    packages.x86_64-linux.default = self.packages.x86_64-linux.outfly;
-
         };
+        apps.default = self.apps.${system}.outfly;
+
+        devShells.default = let
+          buildInputs = [
+            pkgs.alsa-lib.dev
+
+            #opengl
+            pkgs.libGL
+
+            pkgs.libxkbcommon
+
+            pkgs.xorg.libXcursor
+            pkgs.xorg.libXi
+            pkgs.xorg.libXrandr
+            pkgs.xorg.libX11
+
+            pkgs.vulkan-loader
+          ];
+          nativeBuildInputs = [
+            pkgs.cargo
+            pkgs.pkg-config
+
+          ];
+
+        in pkgs.mkShell {
+          inherit buildInputs nativeBuildInputs;
+          LD_LIBRARY_PATH = "${pkgs.lib.makeLibraryPath buildInputs}";
+        };
+      });
 }

default.nix

@@ -1 +0,0 @@
-with import <nixpkgs> { }; callPackage ./build.nix { version = "0.7.1"; }

flake.lock

@@ -1,61 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1713248628,
-        "narHash": "sha256-NLznXB5AOnniUtZsyy/aPWOk8ussTuePp2acb9U+ISA=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "5672bc9dbf9d88246ddab5ac454e82318d094bb8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

flake.nix

@@ -1,48 +0,0 @@
-{
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
-  };
-  outputs = { self, nixpkgs, flake-utils }:
-    flake-utils.lib.eachDefaultSystem (system:
-      let
-        overlays = [ ];
-        pkgs = import nixpkgs { inherit system overlays; };
-      in {
-        packages.outfly = pkgs.callPackage ./build.nix { version = "0.7.0"; };
-        packages.default = self.packages.${system}.outfly;
-
-        apps.outfly = {
-          type = "app";
-          program = "${self.packages.${system}.outfly}/bin/outfly";
-        };
-        apps.default = self.apps.${system}.outfly;
-
-        devShells.default = let
-          buildInputs = [
-            pkgs.alsa-lib.dev
-
-            #opengl
-            pkgs.libGL
-
-            pkgs.libxkbcommon
-
-            pkgs.xorg.libXcursor
-            pkgs.xorg.libXi
-            pkgs.xorg.libXrandr
-            pkgs.xorg.libX11
-
-            pkgs.vulkan-loader
-          ];
-          nativeBuildInputs = [
-            pkgs.cargo
-            pkgs.pkg-config
-
-          ];
-
-        in pkgs.mkShell {
-          inherit buildInputs nativeBuildInputs;
-          LD_LIBRARY_PATH = "${pkgs.lib.makeLibraryPath buildInputs}";
-        };
-      });
-}