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Userland/pls: Use Core::System::exec_command method to execute a command

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Liav A 2022-11-04 11:54:29 +02:00 committed by Andrew Kaster
parent 0d1af1ad63
commit 1d0066a5cc
Notes: sideshowbarker 2024-07-17 04:45:34 +09:00 
Author: https://github.com/supercomputer7
Commit: https://github.com/SerenityOS/serenity/commit/1d0066a5cc
Pull-request: https://github.com/SerenityOS/serenity/pull/15895
Reviewed-by: https://github.com/ADKaster ✅
Reviewed-by: https://github.com/LucasChollet
Reviewed-by: https://github.com/tslater2006
1 changed files with 1 additions and 22 deletions
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23
Userland/Utilities/pls.cpp
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@ -45,27 +45,6 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
TRY(as_user.login());
TRY(Core::System::pledge("stdio rpath exec"));
Vector<StringView> exec_environment;
for (size_t i = 0; environ[i]; ++i) {
StringView env_view { environ[i], strlen(environ[i]) };
auto maybe_needle = env_view.find('=');
if (!maybe_needle.has_value())
continue;
// FIXME: Allow a custom selection of variables once ArgsParser supports options with optional parameters.
if (!preserve_env && env_view.substring_view(0, maybe_needle.value()) != "TERM"sv)
continue;
exec_environment.append(env_view);
}
Vector<String> exec_arguments;
exec_arguments.ensure_capacity(command.size());
for (auto const& it : command)
exec_arguments.append(it.to_string());
TRY(Core::System::exec(command.at(0), command, Core::System::SearchInPath::Yes, exec_environment));
TRY(Core::System::exec_command(command, preserve_env));
return 0;
}