确保部署正确版本文件的最佳方法是什么？

The company I work for writes a lot smallish Perl and Bash scripts to massage data into something usable for our software. These scripts, like any code, can change. I provided them CVS because of the file versioning rather than repository versioning. Anyway, I am thinking out a deploy tool to get the scripts from development to production. The production server will have it's own simple versioning system in that if one of the scripts' md5 sum does not match the one in a database it will not run the script and email the appropriate parties. The company I work for writes a lot smallish Pe