Get commit data

[mihneadb]

The only data we get about commit events right now is from within pushevent data. There's an array of commits that tells us which commits were added with a push. However, we need more data for our metrics - like files changed, lines of code added/removed etc (#13, #14). For this, we need to store all the individual commit data as commitdata documents.

One way would be: for every push event, go thorugh the commits array, request and store data for each commit. Other way - ask explicitly for the commit events[1] and then process them individually.

The individual commit data has to be stored as "commitdata"-type documents.

[1] https://api.github.com/repos/gabrielfalcao/lettuce/commits

[mihneadb]

I think this would be a good fit for https://github.com/uberVU/elasticsearch-river-github

[mihneadb]

Opened uberVU/elasticsearch-river-github#5