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PackageManager: Inform the user if AvailablePorts.md doesn't exist

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If we need to read from /usr/Ports/AvailablePorts.md, but the file does
not exist, then warn the user in an informative way.
This commit is contained in:
Liav A 2023-09-15 21:46:17 +03:00 • committed by Andrew Kaster
parent 77d32fcb5f
commit 4303965986
1 changed files with 4 additions and 0 deletions
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4
Userland/Utilities/pkg/AvailablePort.cpp
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@ -123,6 +123,10 @@ static ErrorOr<String> extract_port_name_from_column(Markdown::Table::Column con
ErrorOr<HashMap<String, AvailablePort>> AvailablePort::read_available_ports_list()
{
if (Core::System::access("/usr/Ports/AvailablePorts.md"sv, R_OK).is_error()) {
warnln("pkg: /usr/Ports/AvailablePorts.md doesn't exist, did you run pkg -u first?");
return Error::from_errno(ENOENT);
}
auto available_ports_file = TRY(Core::File::open("/usr/Ports/AvailablePorts.md"sv, Core::File::OpenMode::Read, 0600));
auto content_buffer = TRY(available_ports_file->read_until_eof());
auto content = StringView(content_buffer);