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Utilities: Make ls respect options when specifying more than one path

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When specifying more than one path (e.g. with ls -l /usr /bin) ls
would ignore other display options and fall back to showing the files
in short mode.
This commit is contained in:
Gunnar Beutner 2021-04-26 09:17:50 +02:00 • committed by Andreas Kling
parent 161a8ea062
commit fddcaafe5f
1 changed files with 18 additions and 36 deletions
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54
Userland/Utilities/ls.cpp
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@ -125,49 +125,31 @@ int main(int argc, char** argv)
return do_file_system_object_short(path);
};
int status = 0;
if (paths.is_empty()) {
status = do_file_system_object(".");
} else if (paths.size() == 1) {
status = do_file_system_object(paths[0]);
} else {
Vector<const char*> directories;
Vector<String> names;
size_t longest_name = 0;
for (auto& path : paths) {
if (Core::File::exists(path)) {
if (Core::File::is_directory(path)) {
directories.append(path);
} else {
names.append(path);
if (names.last().length() > longest_name)
longest_name = names.last().length();
}
} else {
status = do_file_system_object(path);
}
}
paths.append(".");
}
quick_sort(names);
if (print_names(".", longest_name, names)) {
printf("\n");
}
quick_sort(paths, [](const String& a, const String& b) {
return a < b;
});
if (names.size() > 0) {
printf("\n");
}
int status = 0;
quick_sort(directories, [](String a, String b) { return a < b; });
for (size_t i = 0; i < directories.size(); ++i) {
auto path = directories.at(i);
for (size_t i = 0; i < paths.size(); i++) {
auto path = paths[i];
bool show_dir_separator = paths.size() > 1 && Core::File::is_directory(path) && !flag_list_directories_only;
if (show_dir_separator) {
printf("%s:\n", path);
status = do_file_system_object(path);
if (i < directories.size() - 1) {
printf("\n");
}
}
auto rc = do_file_system_object(path);
if (rc != 0)
status = rc;
if (show_dir_separator && i != paths.size() - 1) {
puts("");
}
}
return status;
}