push: add more output about what was added (issue #64) l33t pointed out that currently, Hg-Git doesn't provide any confirmation that a push was successful other than the exit code. Normal Mercurial provides a couple other messages followed by "added X changesets with Y changes to Z files". After this change, Hg-Git will provide much more similar output. It's not identical, as the underlying model is substantially different, but the concept is the same. The main message is "added X commits with Y trees and Z blobs". This change doesn't affect the output of what references/branches were touched. That will be addressed in a subsequent commit. Dulwich doesn't provide an easy hook to get the information needed for this output. Instead of passing generate_pack_contents as the pack generator function to send_pack, I pass a custom function that determines the "missing" objects, stores the counts, and then calls generate_pack_contents (which then will determine the "missing" objects again. The new expected output: searching for changes # unless quiet true <N> commits found # if verbose true list of commits: # if debugflag true and at least one commit found <each hash> # if debugflag true and at least one commit found adding objects # if at least one commit found unless quiet true added <N> commits with <N> trees and <N> blobs # if at least one object unless # quiet true https://bitbucket.org/durin42/hg-git/issue/64/push-confirmation