Function: magit-rev-diff-count

magit-rev-diff-count is a natively compiled function defined in magit-git.el.

Signature

(magit-rev-diff-count A B &optional FIRST-PARENT)

Documentation

Return the commits in A but not B and vice versa.

Return a list of two integers: (A>B B>A).

If first-parent is set, traverse only first parents.

Source Code

;; Defined in /nix/store/irvbdy0zra0dn8fpd008f32x5ix6qm5v-emacs-packages-deps/share/emacs/site-lisp/elpa/magit-20261005.508/magit-git.el
(defun magit-rev-diff-count (a b &optional first-parent)
  "Return the commits in A but not B and vice versa.
Return a list of two integers: (A>B B>A).

If `first-parent' is set, traverse only first parents."
  (mapcar #'string-to-number
          (split-string (magit-git-string "rev-list"
                                          "--count" "--left-right"
                                          (and first-parent "--first-parent")
                                          (concat a "..." b))
                        "\t")))