From a1da8d105364fd23f4d34f0a342aea3e0d76e0b1 Mon Sep 17 00:00:00 2001
From: King_DuckZ <king_duckz@gmx.com>
Date: Wed, 15 Apr 2020 00:32:45 +0200
Subject: [PATCH] Allow for easy switching between fake and real env.

---
 src/run_context.hpp | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/run_context.hpp b/src/run_context.hpp
index a093a6f..0bc3ec1 100644
--- a/src/run_context.hpp
+++ b/src/run_context.hpp
@@ -17,7 +17,13 @@
 
 #pragma once
 
-#include "env_fake.hpp"
+#define USE_FAKE_ENV
+
+#if defined(USE_FAKE_ENV)
+#	include "env_fake.hpp"
+#else
+#	include "env_real.hpp"
+#endif
 #include <filesystem>
 #include <string>
 #if !defined(NDEBUG)
@@ -31,12 +37,17 @@ namespace duck {
 	class RunContext {
 	public:
 		typedef std::filesystem::path path_type;
+#if defined(USE_FAKE_ENV)
+		typedef EnvFake env_type;
+#else
+		typedef EnvReal env_type;
+#endif
 
 		RunContext();
 		~RunContext() noexcept = default;
 
-		EnvFake& env() noexcept { return m_env; }
-		const EnvFake& env() const noexcept { return m_env; }
+		env_type& env() noexcept { return m_env; }
+		const env_type& env() const noexcept { return m_env; }
 
 		void add_to_env (std::string_view colours);
 
@@ -47,7 +58,7 @@ namespace duck {
 		const path_type& gcc_env_d() const;
 
 	private:
-		EnvFake m_env;
+		env_type m_env;
 		path_type m_root;
 		path_type m_eprefix;
 		path_type m_eroot;
@@ -58,4 +69,8 @@ namespace duck {
 #if !defined(NDEBUG)
 	std::ostream& operator<< (std::ostream&, const RunContext& sp);
 #endif
+
+#if defined(USE_FAKE_ENV)
+#	undef USE_FAKE_ENV
+#endif
 } //namespace duck