static TArray GetInstalledRidersWithMdfind()

in Source/RiderSourceCodeAccess/Private/RiderPathLocator/Mac/RiderPathLocatorMac.cpp [71:108]

• 34 lines of code
• 7 McCabe index (conditional complexity)

static TArray<FInstallInfo> GetInstalledRidersWithMdfind()
{
	int32 ReturnCode;
	FString OutResults;
	FString OutErrors;

	// avoid trying to run mdfind if it doesnt exists
	if (!FPaths::FileExists(TEXT("/usr/bin/mdfind")))
	{
		return {};
	}

	FPlatformProcess::ExecProcess(TEXT("/usr/bin/mdfind"), TEXT("\"kMDItemKind == Application\""), &ReturnCode, &OutResults, &OutErrors);
	if (ReturnCode != 0)
	{
		return {};
	}

	TArray<FString> RiderPaths;
	FString TmpString;
	while(OutResults.Split(TEXT("\n"), &TmpString, &OutResults))
	{
		if(TmpString.Contains(TEXT("Rider")))
		{
			RiderPaths.Add(TmpString);
		}
	}
	TArray<FInstallInfo> Result;
	for(const FString& RiderPath: RiderPaths)
	{
		TOptional<FInstallInfo> InstallInfo = FRiderPathLocator::GetInstallInfoFromRiderPath(RiderPath, FInstallInfo::EInstallType::Installed);
		if(InstallInfo.IsSet())
		{
			Result.Add(InstallInfo.GetValue());
		}
	}
	return Result;
}