From 82e0f473fbd3e8ac3f78c5c3cf6dbdbfde75a2a4 Mon Sep 17 00:00:00 2001
From: nigel <nigelbarink@hotmail.com>
Date: Wed, 8 Jun 2022 21:40:49 +0200
Subject: [PATCH] Shader copying now is a pre-build step

---
 BarinkEngine/premake5.lua | 46 +++++++++++++++++++++------------------
 1 file changed, 25 insertions(+), 21 deletions(-)

diff --git a/BarinkEngine/premake5.lua b/BarinkEngine/premake5.lua
index 8f4a6b7..fb65dc6 100644
--- a/BarinkEngine/premake5.lua
+++ b/BarinkEngine/premake5.lua
@@ -32,14 +32,6 @@ project "BarinkEngine"
     "../libs/ImGui"
   }
 
-  links {
-    "phonon",
-    "lua54",
-    "spdlog",
-    "assimp-vc143-mtd",
-    "glfw3"
-  }
-
   files {
     "../libs/ImGui/*.cpp",
     "../libs/ImGui/backends/imgui_impl_glfw.cpp",
@@ -53,17 +45,29 @@ project "BarinkEngine"
   }
 
 
+  filter { "system:windows"}
+    prebuildcommands {
+      -- Copy shaders 
+      "copy graphics\\shaders\\fragment.shader            ..\\build\\SandboxApplication\\Debug\\test.fs", 
+      "copy graphics\\shaders\\vertex.shader              ..\\build\\SandboxApplication\\Debug\\test.vs",
+      "copy graphics\\shaders\\RenderSurfaceFrag.shader   ..\\build\\SandboxApplication\\Debug\\RenderSurface.fs",
+      "copy graphics\\shaders\\RenderSurfaceVert.shader   ..\\build\\SandboxApplication\\Debug\\RenderSurface.vs" 
+    }
+    
+    links {
+      -- This needs to fall under the filter as the names can differ on different platforms 
+      "phonon",
+      "lua54",
+      "spdlog",
+      "assimp-vc143-mtd",
+      "glfw3"
+    }
 
-  -- NOTE: make these copy instructions more flexible
-  ok, err = os.copyfile("graphics/shaders/fragment.shader", "../build/SandboxApplication/Debug/test.fs")
-  if err then error("Copy fragment shader source failed!") end
-
-  ok, err = os.copyfile("graphics/shaders/vertex.shader", "../build/SandboxApplication/Debug/test.vs")
-  if err then error("Copy vertex shader source failed!") end
-
-  ok, err = os.copyfile("graphics/shaders/RenderSurfaceFrag.shader", "../build/SandboxApplication/Debug/RenderSurface.fs")
-  if err then error("Copy fragment shader source failed!") end
-
-  ok, err = os.copyfile("graphics/shaders/RenderSurfaceVert.shader", "../build/SandboxApplication/Debug/RenderSurface.vs")
-  if err then error("Copy vertex shader source failed!") end
-
+  filter { "system:linux" }
+    prebuildcommands {
+      -- Copy shaders
+      "cp graphics/shaders/fragment.shader ../build/SandboxApplication/Debug/test.fs", 
+      "cp graphics/shaders/vertex.shader ../build/SandboxApplication/Debug/test.vs",
+      "cp graphics/shaders/RenderSurfaceFrag.shader ../build/SandboxApplication/Debug/RenderSurface.fs",
+      "cp graphics/shaders/RenderSurfaceVert.shader ../build/SandboxApplication/Debug/RenderSurface.vs" 
+    }