How do I move my local, committed edits onto an _older_ version of my branch?

In Git, I have an external, central, golden repository with a bunch of tags:

golden repo:

1 - 2 (tag1) - 3 - 4 - 5 (tag2) - 6 - 7 - 8 (tag3) - 9

And I have a bunch of intermixed changesets in my clone of开发者_开发百科 that repo:

1 - 2 (tag1) - 3 - 4 - 5 (tag2) - *5.1* - 6 - 7 - *7.1* - 8 (tag3) - *8.1* - 9

I need to create a new repo that is a clone of the golden repo at tag2 with my edits on top:

1 - 2 (tag1) - 3 - 4 - 5 (tag2) - *5.1* - *7.1* - *8.1*

How can I move my edits ( as specified by *5.1*, *7.1*, *8.1*) into a clone of the golden repository that has been reset --hard to tag2, but allow me to pull from the golden repo sometime in the future.

Clone your repo and create a new branch at tag2. you can than use git cherry-pick desiredCommit to pull your individual commits into that branch.

You can still fetch goldenRepo with git fetch goldenRepo.

1)
git clone yourRepo

...(tag2)- *5.1* - 6 - 7 - *7.1* - 8 (tag3) - *8.1* - 9<-origin/your_orig_branch

2)

git branch the_new_branch tag2
git checkout the_new_branch

...(tag2)- *5.1* - 6 - 7 -*7.1* - 8 (tag3) - *8.1* - 9<-origin/your_orig_branch
        \
         \ <-the_new_branch

3) Cherry pick each commit you want.
git cherryPick 5.1

...(tag2)-*5.1* - 6 - 7 - *7.1* - 8 (tag3) - *8.1* - 9<-origin/your_orig_branch
         \
          \ - *5.1* <-the_new_branch

4)
git fetch goldenRepo

       /-- 6 - 7 - 8 (tag3) - 9<-remote/golden_branch
      / 
...(tag2) - *5.1* - 6 - 7 - *7.1* - 8 (tag3) - *8.1* - 9<-origin/your_orig_branch
      \
       \ - *5.1* - *7.1* - *8.1* <-the_new_branch