git-fmt-merge-msg - Produce a merge commit message
Takes the list of merged objects on stdin and produces a suitable commit message to be used for the merge commit, usually to be passed as the <merge-message> argument of git-merge.
This script is intended mostly for internal use by scripts automatically invoking git-merge.
In addition to branch names, populate the log message with one-line descriptions from the actual commits that are being merged.
Do not list one-line descriptions from the actual commits being merged.
Take the list of merged objects from <file> instead of stdin.
Whether to include summaries of merged commits in newly merge commit messages. False by default.
Written by Junio C Hamano <junkio@cox.net>
Documentation by Petr Baudis, Junio C Hamano and the git-list <git@vger.kernel.org>.
Part of the git(7) suite