Stefan Widgren

The figure makes the difference :)

I sketched on some code to create a punch card graph ``` library(git2r) library(ggplot2) ## repo

Thanks. Great idea with title. Should we include it as a method `punch_card`?

Added method `punch_card` to package.

Thanks for investigating this. I think a solution for git2r could be to instead use the credentials package (https://cran.r-project.org/web/packages/credentials/index.html) to help handle the ssh keys.

Thanks. I don't know how much time will be required to make this refactoring, but hopefully it shouldn't be too much. I would rather we succeed in making this change...

Yes, you have to sort the tags by time to get the latest tag

Does it work if you use an SSH key without a passphrase?

Sorry for the late reply. Thanks for finding this and creating the test case. I think this is a missing corner case in libgit2. Maybe it works in the next...

That's a good point, maybe it's possible to check status of untracked files before and after `.Call(git2r_index_add_all, repo, path, isTRUE(force))` to determine if there are untracked files that should be...