// Copyright 2011-2019 Molecular Matters GmbH, all rights reserved.

#pragma once

#include "CoreTypes.h"

namespace process
{
	struct Environment;
}


namespace compiler
{
	// creates a new entry in the cache for the given compiler .exe, and returns it
	const process::Environment* CreateEnvironmentCacheEntry(const wchar_t* absolutePathToCompilerExe);

	// gets the environment for a given compiler .exe from the cache.
	// returns nullptr if the environment is not yet in the cache.
	const process::Environment* GetEnvironmentFromCache(const wchar_t* absolutePathToCompilerExe);

	// helper function that either creates a new entry in the cache if none exists yet,
	// or returns the one found in the cache.
	const process::Environment* UpdateEnvironmentCache(const wchar_t* absolutePathToCompilerExe);
	
	// BEGIN EPIC MOD - Allow overriding environment block for tools
	void AddEnvironmentToCache(const wchar_t* absolutePathToCompilerExe, process::Environment* environment);
	// END EPIC MOD
}