How do you merge two Git repositories?

Question

Consider the following scenario:

I have developed a small experimental project A in its own Git repo. It has now matured, and I\'d like A to be part of larger projec

Answer 1

I kept losing history when using merge, so I ended up using rebase since in my case the two repositories are different enough not to end up merging at every commit:

git clone git@gitorious/projA.git projA
git clone git@gitorious/projB.git projB

cd projB
git remote add projA ../projA/
git fetch projA 
git rebase projA/master HEAD

=> resolve conflicts, then continue, as many times as needed...

git rebase --continue

Doing this leads to one project having all commits from projA followed by commits from projB