1// Copyright 2013 The Kyua Authors. 2// All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are 6// met: 7// 8// * Redistributions of source code must retain the above copyright 9// notice, this list of conditions and the following disclaimer. 10// * Redistributions in binary form must reproduce the above copyright 11// notice, this list of conditions and the following disclaimer in the 12// documentation and/or other materials provided with the distribution. 13// * Neither the name of Google Inc. nor the names of its contributors 14// may be used to endorse or promote products derived from this software 15// without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29#include "cli/cmd_db_migrate.hpp" 30 31#include <cstdlib> 32 33#include "cli/common.ipp" 34#include "store/exceptions.hpp" 35#include "store/layout.hpp" 36#include "store/migrate.hpp" 37#include "utils/cmdline/options.hpp" 38#include "utils/cmdline/ui.hpp" 39#include "utils/defs.hpp" 40#include "utils/format/macros.hpp" 41#include "utils/fs/path.hpp" 42 43namespace cmdline = utils::cmdline; 44namespace config = utils::config; 45namespace fs = utils::fs; 46namespace layout = store::layout; 47 48using cli::cmd_db_migrate; 49 50 51/// Default constructor for cmd_db_migrate. 52cmd_db_migrate::cmd_db_migrate(void) : cli_command( 53 "db-migrate", "", 0, 0, 54 "Upgrades the schema of an existing results file to the currently " 55 "implemented version. A backup of the results file is created, but " 56 "this operation is not reversible") 57{ 58 add_option(results_file_open_option); 59} 60 61 62/// Entry point for the "db-migrate" subcommand. 63/// 64/// \param ui Object to interact with the I/O of the program. 65/// \param cmdline Representation of the command line to the subcommand. 66/// 67/// \return 0 if everything is OK, 1 if the statement is invalid or if there is 68/// any other problem. 69int 70cmd_db_migrate::run(cmdline::ui* ui, const cmdline::parsed_cmdline& cmdline, 71 const config::tree& /* user_config */) 72{ 73 try { 74 const fs::path results_file = layout::find_results( 75 results_file_open(cmdline)); 76 store::migrate_schema(results_file); 77 return EXIT_SUCCESS; 78 } catch (const store::error& e) { 79 cmdline::print_error(ui, F("Migration failed: %s.") % e.what()); 80 return EXIT_FAILURE; 81 } 82} 83