public IDictionary <string, object> GetHeaders()
{
var result = new Dictionary <string, object>();
var commit = Commits.LastOrDefault();
var source = default(IReadOnlyDictionary <string, object>);
if (commit != null)
{
source = commit.Headers;
}
else if (Snapshot != null)
{
source = Snapshot.Headers;
}
if (source != null)
{
foreach (var entry in source)
{
result.Add(entry.Key, entry.Value);
}
}
return(result);
}