ClickHouse/programs/disks/CommandRemove.cpp
Nikolai Kochetov 91043351aa Fixing build.
2022-07-20 20:30:16 +00:00

57 lines
1.3 KiB
C++

#pragma once
#include "ICommand.h"
#include <Interpreters/Context.h>
namespace DB
{
namespace ErrorCodes
{
extern const int BAD_ARGUMENTS;
}
class CommandRemove : public ICommand
{
public:
CommandRemove()
{
command_name = "remove";
description = "Remove file or directory with all children. Throws exception if file doesn't exists.\nPath should be in format './' or './path' or 'path'";
usage = "remove [OPTION]... <PATH>";
}
void processOptions(
Poco::Util::LayeredConfiguration &,
po::variables_map &) const override
{}
void execute(
const std::vector<String> & command_arguments,
DB::ContextMutablePtr & global_context,
Poco::Util::LayeredConfiguration & config) override
{
if (command_arguments.size() != 1)
{
printHelpMessage();
throw DB::Exception("Bad Arguments", DB::ErrorCodes::BAD_ARGUMENTS);
}
String disk_name = config.getString("disk", "default");
String path = command_arguments[0];
DiskPtr disk = global_context->getDisk(disk_name);
String full_path = fullPathWithValidate(disk, path);
disk->removeRecursive(full_path);
}
};
}
std::unique_ptr <DB::ICommand> makeCommandRemove()
{
return std::make_unique<DB::CommandRemove>();
}