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Userland+AK: Stop using getopt() for ArgsParser

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This commit moves the implementation of getopt into AK, and converts its
API to understand and use StringView instead of char*.
Everything else is caught in the crossfire of making
Option::accept_value() take a StringView instead of a char const*.

With this, we must now pass a Span<StringView> to ArgsParser::parse(),
applications using LibMain are unaffected, but anything not using that
or taking its own argc/argv has to construct a Vector<StringView> for
this method.
This commit is contained in:
Ali Mohammad Pur 2023-02-21 15:14:41 +03:30 • committed by Ali Mohammad Pur
parent b2b851b361
commit db886fe18b
43 changed files with 673 additions and 584 deletions
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6
Userland/Utilities/truncate.cpp
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@ -33,12 +33,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
args_parser.parse(arguments);
if (resize.is_empty() && reference.is_empty()) {
args_parser.print_usage(stderr, arguments.argv[0]);
args_parser.print_usage(stderr, arguments.strings[0]);
return 1;
}
if (!resize.is_empty() && !reference.is_empty()) {
args_parser.print_usage(stderr, arguments.argv[0]);
args_parser.print_usage(stderr, arguments.strings[0]);
return 1;
}
@ -61,7 +61,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto size_opt = str.to_int<off_t>();
if (!size_opt.has_value()) {
args_parser.print_usage(stderr, arguments.argv[0]);
args_parser.print_usage(stderr, arguments.strings[0]);
return 1;
}
size = size_opt.value();