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.
@param out_ pointer to store the result. You must free this once
you're done with it.
@param repo the repository in which to perform the describe
@param opts the lookup options (or NULL for defaults)
Describe a commit
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.
@param out_ pointer to store the result. You must free this once you're done with it. @param repo the repository in which to perform the describe @param opts the lookup options (or NULL for defaults)