committish:object?
Perform the describe operation on the given committish object.
procedure
( git_describe_formatoutresultopts)→integer?
out:buf?result:describe_result?
procedure
( git_describe_result_freeresult)→void?
result:describe_result?
repo:repository?
Perform the describe operation on the current commit and the worktree. After peforming describe on HEAD, a status is run and the description is considered to be dirty if there are.