/// <summary>
/// Parse the commit message and return the first "line" of it.
/// <para />
/// The first line is everything up to the first pair of LFs. This is the
/// "oneline" format, suitable for output in a single line display.
/// <para />
/// This method parses and returns the message portion of the commit buffer,
/// after taking the commit's character set into account and decoding the
/// buffer using that character set. This method is a fairly expensive
/// operation and produces a new string on each invocation.
/// </summary>
/// <returns>
/// Decoded commit message as a string. Never null. The returned
/// string does not contain any LFs, even if the first paragraph
/// spanned multiple lines. Embedded LFs are converted to spaces.
/// </returns>
public string getShortMessage()
{
byte[] raw = _buffer;
int msgB = RawParseUtils.commitMessage(raw, 0);
if (msgB < 0)
{
return(string.Empty);
}
Encoding enc = RawParseUtils.parseEncoding(raw);
int msgE = RawParseUtils.endOfParagraph(raw, msgB);
string str = RawParseUtils.decode(enc, raw, msgB, msgE);
if (hasLF(raw, msgB, msgE))
{
str = str.Replace('\n', ' ');
}
return(str);
}
