diff --git a/lib/default.nix b/lib/default.nix
index 9b6eef9..8748958 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -51,6 +51,7 @@ in {
   shellModules = {
     logs = builtins.readFile ./shell/logs.sh;
     check-tool = builtins.readFile ./shell/check-tool.sh;
+    local-dir = builtins.readFile ./shell/local-dir.sh;
   };
 
   sharedShellAliases = {
diff --git a/lib/shell/local-dir.sh b/lib/shell/local-dir.sh
new file mode 100644
index 0000000..7f3b8d2
--- /dev/null
+++ b/lib/shell/local-dir.sh
@@ -0,0 +1,14 @@
+printf '\033[0;34mDetecting local directories...\033[0m\n'
+if git_root=$($BIN_GIT rev-parse --show-toplevel 2>/dev/null); then
+  LOCAL_DIR="$git_root"
+  printf '\033[0;32mFound git root: \033[1;37m%s\033[0m\n' "$LOCAL_DIR"
+else
+  LOCAL_DIR="$(pwd)"
+  printf '\033[1;33mNot in git repo, using current dir: \033[1;37m%s\033[0m\n' "$LOCAL_DIR"
+  printf 'Are you realy want continue? (y/n):\n'
+  read -r CONTINUE
+  if [ "$CONTINUE" != "y" ]; then
+    printf '\033[0;31mAborting...\033[0m\n'
+    exit 0
+  fi
+fi