I understand that changing anything in a commit is going to change its SHA. This question is NOT about preserving the SHA of a commit.
When I do a git rebase -i <commit-sha> and squash a bunch of commits using pick and squash, the resultant commit message is something like the following:
# This is a combination of 8 commits.
# This is the 1st commit message:
blah blah
# This is the commit message #1:
more blah...
# This is the commit message #2:
even more blah...
# This is the commit message #3:
and so on...
Is there any way to get the following:
# This is a combination of 8 commits.
# This is the 1st commit message:
Original Author: __________
Original SHA: ___________
Original Date: __________
blah blah
# This is the commit message #2:
Original Author: __________
Original SHA: ___________
Original Date: __________
more blah...
(and so on)
