add config

1 files changed, 29 insertions, 0 deletions

diff --git a/lua/utility/git.lua b/lua/utility/git.lua
new file mode 100644
index 0000000..b43ccc5
--- /dev/null
+++ b/lua/utility/git.lua
@@ -0,0 +1,29 @@
+require("utility.misc")
+
+function RepositoryRoot()
+	local current_file = GetCurrentFile()
+
+    if current_file == "fzf" then
+        return ""
+    end
+
+    local super_project_path = vim.fn.system("git -C " .. Dirname(current_file)
+		.. " rev-parse --show-superproject-working-tree")
+
+    if vim.v.shell_error ~= 0 then
+        return ""
+    end
+
+    if super_project_path then
+        return super_project_path
+    end
+
+    local toplevel_path = vim.fn.system("git -C " .. Dirname(current_file)
+		.. " rev-parse --show-toplevel | tr -d '\n'")
+
+    if vim.v.shell_error ~= 0 then
+        return ""
+    end
+
+    return toplevel_path
+end