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file: Don't exit immediately after file open error

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Instead just remember that a file failed to open, carry on and return 1
at the end.
This commit is contained in:
Linus Groh 2021-05-07 14:35:23 +01:00
parent 85a7dae391
commit d7446e05db
Notes: sideshowbarker 2024-07-18 18:36:11 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/d7446e05dbb
1 changed files with 5 additions and 2 deletions
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7
Userland/Utilities/file.cpp
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@ -81,11 +81,14 @@ int main(int argc, char** argv)
args_parser.add_positional_argument(paths, "Files to identify", "files", Core::ArgsParser::Required::Yes);
args_parser.parse(argc, argv);
bool all_ok = true;
for (auto path : paths) {
auto file = Core::File::construct(path);
if (!file->open(Core::File::ReadOnly)) {
perror(path);
return 1;
all_ok = false;
continue;
}
auto bytes = file->read(25);
auto file_name_guess = Core::guess_mime_type_based_on_filename(path);
@ -94,5 +97,5 @@ int main(int argc, char** argv)
outln("{}: {}", path, flag_mime_only ? mime_type : human_readable_description);
}
return 0;
return all_ok ? 0 : 1;
}