Question

I’d like my .exe to have access to a resource string with my svn version. I can type this in by hand, but I’d prefer an automated way to embed this at compile time. Is there any such capability in Visual Studio 2008?

Answer 1

I wanted a similar availability and found $Rev$ to be insufficient because it was only updated for a file if that file’s revision was changed (which meant it would have to be edited and committed very time: not something I wanted to do.) Instead, I wanted something that was based on the repository’s revision number.

For the project I’m working on now, I wrote a Perl script that runs svnversion -n from the top-most directory of my working copy and outputs the most recent revision information to a .h file (I actually compare it to a saved reversion in a non-versioned file in my working copy so that I’m not overwriting current revision information at every compile but whether you chose to do so is up to you.) This .h file (or a number of files if necessary, depending on your approach) is referenced both in my application code and in the resource files to get the information where I’d like it.

This script is run as a pre-build step so that everything is up-to-date before the build kicks off and the appropriate files are automatically rebuilt by your build tool.