From b9aacd9c2fdc61721c8ca3e1b40ebc92daa3772e Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Wed, 5 Nov 2025 13:38:04 +0100
Subject: Reworking structure

---
 lib/core/c++/environment.hpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 lib/core/c++/environment.hpp

(limited to 'lib/core/c++/environment.hpp')

diff --git a/lib/core/c++/environment.hpp b/lib/core/c++/environment.hpp
new file mode 100644
index 0000000..4915e3a
--- /dev/null
+++ b/lib/core/c++/environment.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <forstio/error.hpp>
+#include <filesystem>
+#include <cstdlib>
+
+namespace kel {
+namespace lbm {
+
+/**
+ * Returns the default output directory.
+ * Located outside the project dir because dispatching build jobs with output data in the git directory
+ * also copies simulated data which takes a long time.
+ */
+saw::error_or<std::filesystem::path> output_directory(){
+	const char* home_dir = std::getenv("HOME");
+	if(not home_dir){
+		return saw::make_error<saw::err::not_found>("Couldn't find home dir");
+	}
+
+	return std::filesystem::path{home_dir} / ".lbm";
+}
+}
+}
-- 
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