/// <summary>
/// Handles creating an Event object from a GitHub commit which will be streamed into Splunk.
/// </summary>
/// <param name="githubCommit">The individual GithubCommit object which holds the data for a commit.</param>
/// <param name="eventWriter">The EventWriter for streaming events to Splunk.</param>
/// <param name="owner">The GitHub repository owner's name.</param>
/// <param name="repositoryName">The GitHub repository's name.</param>
public async Task StreamCommit(GitHubCommit githubCommit, EventWriter eventWriter, string owner, string repositoryName)
{
string authorName = githubCommit.Commit.Author.Name;
DateTime date = githubCommit.Commit.Author.Date;
// Replace any newlines with a space
string commitMessage = Regex.Replace(githubCommit.Commit.Message, "\\n|\\r", " ");
dynamic json = new JObject();
json.sha = githubCommit.Sha;
json.api_url = githubCommit.Url;
json.url = "http://github.com/" + owner + "/" + repositoryName + "/commit/" + githubCommit.Sha;
json.message = commitMessage;
json.author = authorName;
json.date = date.ToString();
var commitEvent = new Event();
commitEvent.Stanza = repositoryName;
commitEvent.SourceType = "github_commits";
commitEvent.Time = date;
commitEvent.Data = json.ToString(Formatting.None);
await eventWriter.QueueEventForWriting(commitEvent);
}
/// <summary>
/// Add an event to this EventWriter's shared queue to be written as soon
/// as possible. This method is thread-safe, so multiple threads can
/// concurrently queue events without interfering with each other.
/// </summary>
/// <param name="e">The Event to write.</param>
public async Task QueueEventForWriting(Event e)
{
if (completed)
throw new ObjectDisposedException("EventWriter already disposed.");
if (eventQueueMonitor == null)
// Don't start the eventQueueMonitor up until we actually want to write
// events so we don't get empty <stream/> elements in cases where
// we don't actually queue anything.
eventQueueMonitor = Task.Run(() => WriteEventsFromQueue());
await Task.Run(() => eventQueue.Add(e));
}