From 2296759242b9d057e356170973762b76d9644c6d Mon Sep 17 00:00:00 2001
From: Klaus Aehlig <klaus.aehlig@huawei.com>
Date: Wed, 17 Jul 2024 10:51:58 +0200
Subject: Take shared repo-gc lock wherever needed

---
 src/other_tools/just_mr/launch.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/other_tools/just_mr/launch.cpp')

diff --git a/src/other_tools/just_mr/launch.cpp b/src/other_tools/just_mr/launch.cpp
index 1d211cd9..642f5f73 100644
--- a/src/other_tools/just_mr/launch.cpp
+++ b/src/other_tools/just_mr/launch.cpp
@@ -25,6 +25,7 @@
 #include "src/buildtool/multithreading/task_system.hpp"
 #include "src/buildtool/storage/config.hpp"
 #include "src/buildtool/storage/garbage_collector.hpp"
+#include "src/buildtool/storage/repository_garbage_collector.hpp"
 #include "src/other_tools/just_mr/exit_codes.hpp"
 #include "src/other_tools/just_mr/setup.hpp"
 #include "src/other_tools/just_mr/setup_utils.hpp"
@@ -64,6 +65,11 @@ auto CallJust(std::optional<std::filesystem::path> const& config_file,
     if (subcommand and kKnownJustSubcommands.contains(*subcommand)) {
         // Read the config file if needed
         if (kKnownJustSubcommands.at(*subcommand).config) {
+            auto repo_lock =
+                RepositoryGarbageCollector::SharedLock(storage_config);
+            if (not repo_lock) {
+                return kExitGenericFailure;
+            }
             lock = GarbageCollector::SharedLock(storage_config);
             if (not lock) {
                 return kExitGenericFailure;
-- 
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