From 8f5e9ec7e00fbbc34da1eccf0c734710a2bf8f10 Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Wed, 14 Oct 2020 03:38:25 +0200
Subject: [PATCH] Add timeout parameter to update_cached_repo().

---
 src/git.cpp |  5 ++---
 src/git.hpp | 12 +++++++++---
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/git.cpp b/src/git.cpp
index c9f5c05..ffc6ef9 100644
--- a/src/git.cpp
+++ b/src/git.cpp
@@ -48,7 +48,6 @@ using std::runtime_error;
 using std::string;
 using std::string_view;
 using std::to_string;
-using std::uint64_t;
 using std::uint8_t;
 using std::this_thread::sleep_for;
 
@@ -218,10 +217,10 @@ string get_branch_name()
     return "web-" + to_string(id);
 }
 
-void update_cached_repo()
+void update_cached_repo(const uint8_t timeout)
 {
     bool lock_created{false};
-    for (uint8_t counter{0}; counter < 20; ++counter)
+    for (uint8_t counter{0}; counter < timeout; ++counter)
     {
         if ((lock_created = files::create_lockfile()))
         {
diff --git a/src/git.hpp b/src/git.hpp
index 081ef87..af5ab05 100644
--- a/src/git.hpp
+++ b/src/git.hpp
@@ -28,7 +28,7 @@ namespace FediBlock::git
 {
 
 using std::string;
-using std::uint64_t;
+using std::uint8_t;
 
 /*!
  *  @brief  Initialize libgit and _repo_dir.
@@ -75,8 +75,14 @@ void push();
 // Get the name of the branch we use.
 string get_branch_name();
 
-// If cached repo exist, pull. If not, clone.
-void update_cached_repo();
+/*!
+ *  @brief  If cached repo exist, pull --force. If not, clone.
+ *
+ *  @param  timeout Try to create lockfile for this many seconds. Default is 20.
+ *
+ *  @since  0.1.0
+ */
+void update_cached_repo(uint8_t timeout = 20);
 
 } // namespace FediBlock::git