From c7a103104b03f8a014755ee01f691f0c728ec0bb Mon Sep 17 00:00:00 2001
From: Maksim Denisov <denisov.maksim@huawei.com>
Date: Mon, 13 Jan 2025 15:06:24 +0100
Subject: Add to GitRepo common implementation IsTreeInRepo

---
 src/buildtool/file_system/git_repo.hpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/buildtool/file_system/git_repo.hpp')

diff --git a/src/buildtool/file_system/git_repo.hpp b/src/buildtool/file_system/git_repo.hpp
index 1e403fbe..f8591d75 100644
--- a/src/buildtool/file_system/git_repo.hpp
+++ b/src/buildtool/file_system/git_repo.hpp
@@ -330,6 +330,13 @@ class GitRepo {
         gsl::not_null<std::mutex*> const& tagging_lock) noexcept
         -> expected<std::string, std::string>;
 
+    /// \brief Check that the given repository contains the given tree
+    /// \returns Flag reflecting whether the tree is present in the repository
+    /// or an error message on failure.
+    [[nodiscard]] static auto IsTreeInRepo(std::filesystem::path const& repo,
+                                           std::string const& tree_id) noexcept
+        -> expected<bool, std::string>;
+
   private:
     GitCASPtr git_cas_;
     // default to real repo, as that is non-thread-safe
-- 
cgit v1.2.3