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find: Add -gid option to filter by owning group ID

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This commit is contained in:
Tim Ledbetter 2023-09-09 18:29:58 +01:00 • committed by Andrew Kaster
parent d87fbcccb7
commit d3da8f978e
2 changed files with 26 additions and 0 deletions
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24
Userland/Utilities/find.cpp
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@ -494,6 +494,26 @@ private:
TimestampType m_timestamp_type { TimestampType::LastModification };
};
class GidCommand final : public StatCommand {
public:
GidCommand(char const* arg)
{
auto gid_or_error = NumericRange<gid_t>::parse({ arg, strlen(arg) });
if (gid_or_error.is_error())
fatal_error("find: Invalid argument '{}' to '-gid'", arg);
m_gid_range = gid_or_error.release_value();
}
private:
virtual bool evaluate(struct stat const& stat) const override
{
return m_gid_range.contains(stat.st_gid);
}
NumericRange<gid_t> m_gid_range;
};
class PrintCommand final : public Command {
public:
PrintCommand(char terminator = '\n')
@ -713,6 +733,10 @@ static OwnPtr<Command> parse_simple_command(Vector<char*>& args)
if (args.is_empty())
fatal_error("-cnewer: requires additional arguments");
return make<NewerCommand>(args.take_first(), NewerCommand::TimestampType::Creation);
} else if (arg == "-gid") {
if (args.is_empty())
fatal_error("-gid: requires additional arguments");
return make<GidCommand>(args.take_first());
} else if (arg == "-print") {
g_have_seen_action_command = true;
return make<PrintCommand>();