Hi Martin, >From the sound of it you really just want to revert the merge of the pull requests. A really good description of options for this is at https://git-scm.com/blog/2010/03/02/undoing-merges.html
There is also a section there about bringing the changes back in at a future date, depending on how you do the revert. Does that page describe what you're trying to do? Regards, Andrew Ardill On 8 July 2017 at 07:07, Martin Langhoff <martin.langh...@gmail.com> wrote: > Hi git-folk! > > long time no see! I'm trying to do one of those "actually, please > don't" things that turn out to be needed in the field. > > I need to open our next "for release" development branch from our > master, but without a couple of disruptive feature branches, which > have been merged into master already. We develop in github, so I'll > call them Pull Requests (PRs) as gh does. > > So I'd like to run a filter-branch or git-rebase --interactive > --preserve-merges that drops some PRs. Problem is, they don't work! > > filter-branch --commit-filter is fantastic, and gives me all the > control I want... except that it will "skip the commit", but still use > the trees in the later commits, so the code changes brought in by > those commits I wanted to avoid will be there. I think the docs/help > that discuss "skip commit" should have a big warning there! > > rebase --interactive --preserve-merges --keep-empty made a complete > hash of things. Nonsense conflicts all over on the merge commits; I > think it re-ran the merge without picking up the conflict resolutions > we had applied. > > The changes we want to avoid are fairly localized -- a specific module > got refactored in 3 stages. The rest of the history should replay > cleanly. I don't want to delete the module. > > My fallback is a manually constructed revert. While still an option, I > think it's better to have a clean stat without sizable feature-branch > reverts. > > cheers, > > > > m > -- > martin.langh...@gmail.com > - ask interesting questions ~ http://linkedin.com/in/martinlanghoff > - don't be distracted ~ http://github.com/martin-langhoff > by shiny stuff
