76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
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// Copyright 2013 Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of Google Inc. nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "cli/cmd_db_migrate.hpp"
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#include <cstdlib>
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#include "cli/common.ipp"
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#include "store/backend.hpp"
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#include "store/exceptions.hpp"
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#include "utils/defs.hpp"
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#include "utils/format/macros.hpp"
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namespace cmdline = utils::cmdline;
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namespace config = utils::config;
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using cli::cmd_db_migrate;
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/// Default constructor for cmd_db_migrate.
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cmd_db_migrate::cmd_db_migrate(void) : cli_command(
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"db-migrate", "", 0, 0,
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"Upgrades the schema of an existing store database to the currently "
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"implemented version. A backup of the database is created, but this "
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"operation is not reversible.")
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{
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add_option(store_option);
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}
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/// Entry point for the "db-migrate" subcommand.
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///
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/// \param ui Object to interact with the I/O of the program.
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/// \param cmdline Representation of the command line to the subcommand.
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/// \param unused_user_config The runtime configuration of the program.
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///
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/// \return 0 if everything is OK, 1 if the statement is invalid or if there is
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/// any other problem.
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int
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cmd_db_migrate::run(cmdline::ui* ui, const cmdline::parsed_cmdline& cmdline,
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const config::tree& UTILS_UNUSED_PARAM(user_config))
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{
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try {
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store::migrate_schema(cli::store_path(cmdline));
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return EXIT_SUCCESS;
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} catch (const store::error& e) {
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cmdline::print_error(ui, F("Migration failed: %s") % e.what());
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return EXIT_FAILURE;
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}
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}
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