$ go get -u akhil.cc/git-fixup
usage:
git-fixup [--root] [HEAD~N]
git-fixup edit filename
Squash the last N commits of the current branch into a single commit. This
tool automatically performs an interactive rebase for you with either
HEAD~N, to specify the last N commits, or --root to go to the initial
commit. For instance, if git fixup HEAD~3 is specified, it automatically
applies the following:
reword AAAAAAA Message
fixup BBBBBBB Message
fixup CCCCCCC Message
This gives you a chance to reword the oldest of the N commits.
git-fixup edit is the entrypoint for the GIT_SEQUENCE_EDITOR that applies
edits to the interactive rebase on your behalf.