/// <summary>
/// Generates the <see cref="ManifestDigest"/> for a directory.
/// </summary>
/// <param name="path">The path of the directory to generate the digest for.</param>
/// <param name="handler">A callback object used when the the user is to be informed about progress.</param>
/// <param name="keepDownloads"><see langword="true"/> to store the directory as an implementation in the default <see cref="IStore"/>.</param>
/// <returns>The newly generated digest.</returns>
/// <exception cref="OperationCanceledException">The user canceled the operation.</exception>
/// <exception cref="IOException">There is a problem access a temporary file.</exception>
/// <exception cref="UnauthorizedAccessException">Read or write access to a temporary file is not permitted.</exception>
public static ManifestDigest GenerateDigest([NotNull] string path, [NotNull] ITaskHandler handler, bool keepDownloads = false)
{
#region Sanity checks
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException("path");
}
if (handler == null)
{
throw new ArgumentNullException("handler");
}
#endregion
var digest = new ManifestDigest();
// Generate manifest for each available format...
foreach (var format in ManifestFormat.Recommended)
// ... and add the resulting digest to the return value
{
var generator = new ManifestGenerator(path, format);
handler.RunTask(generator);
digest.ParseID(generator.Result.CalculateDigest());
}
if (digest.PartialEquals(ManifestDigest.Empty))
{
Log.Warn(Resources.EmptyImplementation);
}
if (keepDownloads)
{
try
{
StoreFactory.CreateDefault().AddDirectory(path, digest, handler);
}
catch (ImplementationAlreadyInStoreException)
{}
}
return(digest);
}
private OptionSet BuildOptions()
{
var options = new OptionSet
{
// Version information
{
"V|version", () => Resources.OptionVersion, _ =>
{
Console.WriteLine(AppInfo.Current.Name + @" " + AppInfo.Current.Version + Environment.NewLine + AppInfo.Current.Copyright + Environment.NewLine + Resources.LicenseInfo);
throw new OperationCanceledException(); // Don't handle any of the other arguments
}
},
// Mode selection
{
"catalog=", () => Resources.OptionCatalog, delegate(string catalogFile)
{
if (string.IsNullOrEmpty(catalogFile))
{
return;
}
_mode = OperationMode.Catalog;
_catalogFile = catalogFile;
}
},
// Modifications
{ "add-missing", () => Resources.OptionAddMissing, _ => _addMissing = true },
{ "keep-downloads", () => Resources.OptionsKeepDownloads, _ => _keepDownloads = StoreFactory.CreateDefault() },
// Signatures
{ "x|xmlsign", () => Resources.OptionXmlSign, _ => _xmlSign = true },
{ "u|unsign", () => Resources.OptionUnsign, _ => _unsign = true },
{ "k|key=", () => Resources.OptionKey, user => _key = user },
{ "gpg-passphrase=", () => Resources.OptionGnuPGPassphrase, passphrase => _openPgpPassphrase = passphrase }
};
options.Add("h|help|?", () => Resources.OptionHelp, _ =>
{
Console.WriteLine(Resources.Usage);
// ReSharper disable once LocalizableElement
Console.WriteLine("\t0publish [OPTIONS] feed.xml");
Console.WriteLine();
Console.WriteLine(Resources.Options);
options.WriteOptionDescriptions(Console.Out);
// Don't handle any of the other arguments
throw new OperationCanceledException();
});
return(options);
}
