fixes

include/opengl/data/shader_data.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <string>
+#include <system_error>
+#include "GL/glew.h"
+#include "opengl/handles/shader_handle.hpp"
+
+namespace zgl
+{
+class shader_data
+{
+private:
+	explicit shader_data(GLuint shader_id, GLenum type);
+
+public:
+
+	shader_data() = default;
+
+	[[nodiscard]] static std::error_code build_from(
+		GLenum type,
+		const std::string& source,
+		shader_data& data
+	);
+
+	shader_data(const shader_data& other) = delete;
+	shader_data& operator=(const shader_data& other) = delete;
+
+	shader_data(shader_data&& other) noexcept;
+	shader_data& operator=(shader_data&& other) noexcept;
+
+	[[nodiscard]] shader_handle handle() const;
+
+	~shader_data();
+
+private:
+	shader_handle m_handle{};
+	GLenum m_type{ GL_INVALID_ENUM };
+};
+}
+
+#define INCLUDE_SHADER_DATA_IMPLEMENTATION
+#include "opengl/data/shader_data.ipp"
+#undef INCLUDE_SHADER_DATA_IMPLEMENTATION