ClickHouse/programs/disks/CommandMkDir.cpp

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#include "ICommand.h"
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#include <Interpreters/Context.h>
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#include <Common/TerminalSize.h>
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namespace DB
{
namespace ErrorCodes
{
extern const int BAD_ARGUMENTS;
}
class CommandMkDir final : public ICommand
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{
public:
CommandMkDir()
{
command_name = "mkdir";
command_option_description.emplace(createOptionsDescription("Allowed options", getTerminalWidth()));
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description = "Create a directory";
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usage = "mkdir [OPTION]... <PATH>";
command_option_description->add_options()
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("recursive", "recursively create directories");
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}
void processOptions(
Poco::Util::LayeredConfiguration & config,
po::variables_map & options) const override
{
if (options.count("recursive"))
config.setBool("recursive", true);
}
void execute(
const std::vector<String> & command_arguments,
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std::shared_ptr<DiskSelector> & disk_selector,
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Poco::Util::LayeredConfiguration & config) override
{
if (command_arguments.size() != 1)
{
printHelpMessage();
throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Bad Arguments");
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}
String disk_name = config.getString("disk", "default");
const String & path = command_arguments[0];
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DiskPtr disk = disk_selector->get(disk_name);
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String relative_path = validatePathAndGetAsRelative(path);
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bool recursive = config.getBool("recursive", false);
if (recursive)
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disk->createDirectories(relative_path);
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else
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disk->createDirectory(relative_path);
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}
};
}
std::unique_ptr <DB::ICommand> makeCommandMkDir()
{
return std::make_unique<DB::CommandMkDir>();
}