mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 16:32:45 +00:00
9805f73704
About half of the usages were not using `force` anyways, and the other half presumably just got confused about what "force" really means in this context (which is "ignore nonexistent files"). The only 'legitimate' user, which is `rm`, instead now handles this completely internally instead.
62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/StringBuilder.h>
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#include <AK/Vector.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <LibCore/System.h>
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#include <LibMain/Main.h>
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#include <stdio.h>
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#include <unistd.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio rpath cpath"));
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bool recursive = false;
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bool force = false;
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bool verbose = false;
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bool no_preserve_root = false;
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Vector<StringView> paths;
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Core::ArgsParser args_parser;
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args_parser.add_option(recursive, "Delete directories recursively", "recursive", 'r');
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args_parser.add_option(force, "Ignore nonexistent files", "force", 'f');
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args_parser.add_option(verbose, "Verbose", "verbose", 'v');
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args_parser.add_option(no_preserve_root, "Do not consider '/' specially", "no-preserve-root", 0);
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args_parser.add_positional_argument(paths, "Path(s) to remove", "path", Core::ArgsParser::Required::No);
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args_parser.parse(arguments);
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if (!force && paths.is_empty()) {
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args_parser.print_usage(stderr, arguments.argv[0]);
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return 1;
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}
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bool had_errors = false;
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for (auto& path : paths) {
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if (!no_preserve_root && path == "/") {
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warnln("rm: '/' is protected, try with --no-preserve-root to override this behavior");
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continue;
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}
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auto result = Core::File::remove(path, recursive ? Core::File::RecursionMode::Allowed : Core::File::RecursionMode::Disallowed);
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if (result.is_error()) {
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auto error = result.error();
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if (force && error.is_errno() && error.code() == ENOENT)
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continue;
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warnln("rm: cannot remove '{}': {}", path, error);
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had_errors = true;
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}
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if (verbose)
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outln("removed '{}'", path);
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}
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return had_errors ? 1 : 0;
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}
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