Copying individual subfolders between Subversion branches

We have a trunk and a branch (call it branch1) in our Subversion repo. branch1 was created off of trunk. A new project was added to a subfolder in branch1 (call it branch1\source\newproject). Other changes were made to branch1 also. Now I want to copy newproject (and only newproject) from branch1 to trunk. What's the best way to do that?

The naive answer is to simply ma开发者_开发百科ke a copy of newproject in the trunk location (trunk\source\newproject), from the branch1 location. But I'm unclear if there problems with doing that. Specifically, I want to be able to periodically merge changes from branch1\source\newproject to trunk\source\newproject. I'm unclear if the naive copy will make the merging difficult or impossible. Is there a better way to do it?

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Copying and then merging later as you describe will work fine. As far as svn is concerned, copying a folder is the same thing as creating a branch, so subsequent merge operations will work just as they do for branches.

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You can use svn merge command. 1