Treat hlsl shader compile warning as error

Author: andrejnau

src/FlyCube/HLSLCompiler/Compiler.cpp

@@ -100,6 +100,7 @@ std::vector<uint8_t> Compile(const ShaderDesc& shader, ShaderBlobType blob_type)
     std::deque<std::wstring> dynamic_arguments;
     arguments.push_back(L"/Zi");
     arguments.push_back(L"/Qembed_debug");
+    arguments.push_back(L"-Werror");
     uint32_t space = 0;
     if (blob_type == ShaderBlobType::kSPIRV) {
         arguments.emplace_back(L"-spirv");

src/Tools/ShaderCompilerCLI/main.cpp

@@ -46,6 +46,9 @@ void CompileShader(const std::string& shader_name,
 {
     std::string path = output_path + "/" + shader_name + GetShaderExtension(shader_type);
     std::vector<uint8_t> blob = Compile(desc, shader_type);
+    if (blob.empty()) {
+        exit(~0);
+    }
     std::fstream file(path, std::ios::out | std::ios::binary);
     file.write(reinterpret_cast<char*>(blob.data()), blob.size());
 }