From a7676d5886a036f2fe5b0a577aea64ca6ce91cf1 Mon Sep 17 00:00:00 2001
From: Alexander Zhirov <azhirov@uveon.ru>
Date: Mon, 26 May 2025 02:41:55 +0300
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---
 source/snag/core/core.d | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/snag/core/core.d b/source/snag/core/core.d
index e528ab1..b114dd7 100644
--- a/source/snag/core/core.d
+++ b/source/snag/core/core.d
@@ -45,6 +45,12 @@ class Snag {
 	}
 
 	void initialize() {
+		auto result = execute(_baseCommand ~ ["rev-parse", "--git-dir"]);
+		!result.status &&
+			throw new SnagException(
+				"The Git repository has already been initialized: "
+				~ result.output.strip('\n')
+			);
 		git(
 			["init"],
 			"A Git repository initialization error occurred"