Suppose I have a project "MyFramework" that has some code, which is used across quite a few solutions. Each solution has its own source control management (SVN).
MyFramework is an internal product and doesn't have a formal release schedule, and same goes for the solutions.
I'd prefer not having to build and copy the DLLs to all 12 projects, i.e. new developers should to be able to just do a svn-checkout, and get to work.
What is the best way to share MyFramework across all these solutions?
Best Answer
Since you mention SVN, you could use externals to "import" the framework project into the working copy of each solution that uses it. This would lead to a layout like this:
With this solution, you have the source code of MyFramework available in each solution that uses it. The advantage is, that you can change the source code of MyFramework from within each of these solutions (without having to switch to a different project).
BUT: at the same time this is also a huge disadvantage, since it makes it very easy to break MyFramwork for some solutions when modifiying it for another.
For this reason, I have recently dropped that approach and am now treating our framework projects as a completely separate solution/product (with their own release-schedule). All other solutions then include a specific version of the binaries of the framework projects.
This ensures that a change made to the framework libraries does not break any solution that is reusing a library. For each solution, I can now decide when I want to update to a newer version of the framework libraries.