Merge pull request #4843

b750fb27 Pruning (moneromooo-monero)

1 files changed, 23 insertions, 0 deletions

diff --git a/src/daemon/command_parser_executor.cpp b/src/daemon/command_parser_executor.cpp
index b5b747e97..37cb55ec8 100644
--- a/src/daemon/command_parser_executor.cpp
+++ b/src/daemon/command_parser_executor.cpp
@@ -717,4 +717,27 @@ bool t_command_parser_executor::version(const std::vector<std::string>& args)
   return true;
 }
 
+bool t_command_parser_executor::prune_blockchain(const std::vector<std::string>& args)
+{
+  if (args.size() > 1) return false;
+
+  if (args.empty() || args[0] != "confirm")
+  {
+    std::cout << "Warning: pruning from within monerod will not shrink the database file size." << std::endl;
+    std::cout << "Instead, parts of the file will be marked as free, so the file will not grow" << std::endl;
+    std::cout << "until that newly free space is used up. If you want a smaller file size now," << std::endl;
+    std::cout << "exit monerod and run monero-blockchain-prune (you will temporarily need more" << std::endl;
+    std::cout << "disk space for the database conversion though). If you are OK with the database" << std::endl;
+    std::cout << "file keeping the same size, re-run this command with the \"confirm\" parameter." << std::endl;
+    return true;
+  }
+
+  return m_executor.prune_blockchain();
+}
+
+bool t_command_parser_executor::check_blockchain_pruning(const std::vector<std::string>& args)
+{
+  return m_executor.check_blockchain_pruning();
+}
+
 } // namespace daemonize