Where to store Rails project support files


March 02, 2014

When we generate a new Rails project, it spits out at us a nice well thought-out folder structure with a particular place for each code component should go to. App code goes into /app folder, configurations into /config, log files int /log and so forth. We love it and it works great until you come across a situation when you’ve got other files that you also need to associate with the project, but your generated rails app doesn’t seem to have a folder for.

Example of such files (let’s call them “support files” for brevity) could be:

  • UX designs
  • Support documentation to be distributed to the client
  • Guidelines docs for the project team
  • Creative source files (PSD, AI, INDD etc.)
  • … … …

One option would be to place all these support files into a separate from Rails app project folder and commit them to version control (VC). While this may work for some teams on some type of projects, it didn’t really work well for us, due to the fact that we use a workflow that requires a new branch for each new change/feature request and each such change usually requires modification to the Rails app project code as well as modifications to some other support files. Since we use one single feature branch for each change–keeping support files in a separate from Rails app location sooner or later (rather sooner) leads to a situation when someone forgets to create a new branch for the support files, creates it incorrectly, or forget to commit it. This leads to support files fall out of sync with the main Rails app project. Bad!

What worked well for us is to bring all support files, let’s call them resources, under the Rails app umbrella. This way user story related changes gets branched and merged at the same time.

We usually add new resources directory and group files like this:

Rails_app/
----------
  |___app/
  |___bin/
  |___config
  |___... ... ...
  |___resources/
        |___/creative = all creative resources for the site (i.e. PSDs, AIs, PNGs, etc.)
        |___/docs     = all documentation related to the project
        |___/ux       = UX designs and US related stuff

Branch and merge everything atomically now. Nothing falls behind.

If your team is rather large and not collocated, self-organized, you may want to consider limiting access for different teams to different folders withing the `Rails_app/` folder. So, for example, railers would have access to Rails app code, creative designers to `resources/creative/*`, UX designers to `resources/ux/*` and so forth.

Would be interesting to hear what strategy worked for your teams. Please share in the comments below.


##### Today my environment was:

  • Rails 4.1.0.rc1