mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-14 18:32:29 +00:00
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
#include "ICommand.h"
|
|
|
|
namespace DB
|
|
{
|
|
|
|
namespace ErrorCodes
|
|
{
|
|
extern const int BAD_ARGUMENTS;
|
|
}
|
|
|
|
void ICommand::printHelpMessage() const
|
|
{
|
|
std::cout << command_name << '\n';
|
|
std::cout << description << '\n';
|
|
std::cout << usage << '\n';
|
|
std::cout << command_option_description.value() << '\n';
|
|
}
|
|
|
|
String ICommand::fullPathWithValidate(const DiskPtr & disk, const String & path)
|
|
{
|
|
String full_path = (fs::absolute(disk->getPath()) / path).lexically_normal();
|
|
String disk_path = fs::path(disk->getPath());
|
|
if (!full_path.starts_with(disk_path))
|
|
throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Path {} must be inside disk path {}", path, disk->getPath());
|
|
return full_path;
|
|
}
|
|
|
|
void ICommand::execute(
|
|
const std::vector<String> & command_arguments,
|
|
DB::ContextMutablePtr & global_context,
|
|
Poco::Util::LayeredConfiguration & config)
|
|
{
|
|
po::variables_map options;
|
|
|
|
command_option_description->add_options()
|
|
("help,h", "print help message for list")
|
|
("config-file,C", po::value<String>(), "set config file")
|
|
("command_arguments", po::value<std::vector<String>>(&pos_arguments), "command arguments for command")
|
|
;
|
|
positional_options_description.add("command_arguments", -1);
|
|
|
|
auto parser = po::command_line_parser(command_arguments).options(command_option_description.value()).positional(positional_options_description).allow_unregistered();
|
|
po::parsed_options parsed = parser.run();
|
|
po::store(parsed, options);
|
|
po::notify(options);
|
|
|
|
if (options.count("config-file") && config.has("config-file"))
|
|
throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Can be only one config-file");
|
|
|
|
if (options.count("help"))
|
|
{
|
|
printHelpMessage();
|
|
exit(0);
|
|
}
|
|
processOptions(config, options);
|
|
|
|
String config_path = config.getString("config-file", "/etc/clickhouse-server/config.xml");
|
|
DB::ConfigProcessor config_processor(config_path, false, false);
|
|
config_processor.setConfigPath(fs::path(config_path).parent_path());
|
|
auto loaded_config = config_processor.loadConfig();
|
|
config.add(loaded_config.configuration.duplicate(), false, false);
|
|
|
|
String path = config.getString("path", DBMS_DEFAULT_PATH);
|
|
global_context->setPath(path);
|
|
|
|
executeImpl(global_context, config);
|
|
}
|
|
|
|
}
|