Our relatively small development team is getting a bit sick of Dreamweaver. The only functionality that we’re reliant on is its file check in system. As the team is likely to grow over the next few months we need to address these issues.
Subversion has come to our attention but are unsure if it will suit our requirements.
All we need is to be made aware of whether or not someone is working on a particular file before we request it from the server and to block any overriding of a checked out file.
Any recommendations or advice on general best development practices would be much appreciated.
Thanks in advance.
The way this is generally done with SVN is to not “block” people the way you ask for : on the contrary, SVN allows for several developpers to work on the same file, and the modifications each one made are then “merged”.
This merge is mostly automatic ; but when it is “too complex” (like when two developpers modified the same portion of a file), one human being has to resolve the “conflicts”, indicating which modifications from which developper has to be kept.
This way of working by merges, instead of locks, seems a bit unusual at first, but once you get it (you’ll need to take some time to explain your team about it, and how to use it efficiently, of course), it works really nice : I’ve used SVN on projects with more than 10 developpers, with absolutly no problem (a few conflicts once in a while, but you solve them and that’s it).
On the other side, locking files so only one developper can work on it can block the whole team : what if one file is locked by a guy, and he goes for a coffee-break ? And at this same moment, someone else need to modify the same file to be able to work ?
For more informations about SVN, you can take a look at this online book. It give lots of useful informations 🙂 (you will probably not need all of that, but a quick look can do no harm ^^ )
As a sidenote, if you are developping in PHP, on a big application, an IDE like Eclipse PDT can help a lot ; and there are plugins, like Subversive, that can be used to integrate SVN access into Eclispe.