Re: Equivalent of "fixup" for git filter-branch

Philippe Vaucher [off-list ref] writes:

quoted

quoted

I know there is `skip_commit` for git filter branch with
--commit-filter which squash the current commit with the next one,
however I have trouble finding a "fixup" equivalent that'd squash the
commit with the previous one (just like git rebase -i allows).

Probably doable with an index filter that updates the index for the
parent commit with the contents of the fixup commit and a commit filter
that skips the fixup commit.

Hum, I'm unsure about how this would look... can I use "git commit --amend"
inside a commit-filter?

I don't think that will work if the amended commit has more than one
children, since the result won't be reflected in the map function.

Also, how can I know in advance that the next commit will be a fixup commit?

In the index filter, when $GIT_COMMIT equals the parent of the fixup
commit, update the index with git read-tree from the fixup commit.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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