public static void ReadFiles(string fileExtension, ITestOutputHelper output, Action <FileSystemEntry> processFileCallback)
{
var rootDirectories = SageGames.GetAll()
.SelectMany(Locator.FindInstallations)
.Select(i => i.Path);
var foundAtLeastOneFile = false;
foreach (var rootDirectory in rootDirectories.Where(x => Directory.Exists(x)))
{
var fileSystem = new FileSystem(rootDirectory);
foreach (var file in fileSystem.Files)
{
if (Path.GetExtension(file.FilePath).ToLower() != fileExtension)
{
continue;
}
output.WriteLine($"Reading file {file.FilePath}.");
processFileCallback(file);
foundAtLeastOneFile = true;
}
}
if (!foundAtLeastOneFile)
{
throw new Exception($"No files were found matching file extension {fileExtension}");
}
}
private static IEnumerable <GameInstallation> FindInstallations()
{
var locator = new RegistryInstallationLocator();
return(SageGames.GetAll()
.SelectMany(locator.FindInstallations));
}
static GameTestDiscoverer()
{
var locator = new RegistryInstallationLocator();
InstalledGames = SageGames.GetAll().Where(game => locator.FindInstallations(game).Any()).ToSet();
}