[Request] Ability to output aggregated data to csv

[abyrd-phx]

I'm using morgue to pull a bunch of crash data into a spreadsheet to categorize it and share it with others. In this context I'm interested in "unique" crashes as opposed to individual instances so I want to analyze the cause and occurrence count of each fingerprint.

If I want to output my query results to a csv file that's fine for individual instances using --select and --csv-.

morgue list myproj --select fingerprint --csv out.csv

But when I want to aggregate based on fingerprint it disables csv output. So this will not work.

morgue list myproj --factor fingerprint --head callstack --csv out.csv
Error: --csv requires select or select-wildcard parameters

I don't see an obvious reason why it wouldn't be possible to output this data as csv. I can do it manually by parsing the output and formatting the data, but since morgue has partial csv support it would be lovely to expand it to include aggregate queries.