Question

I’ve looked in the BBEdit forums, the RVM documentation and on Stack Overflow – with no joy, so hopefully someone can answer what I hope is a fairly simple question.

Last night I left behind my system Ruby (1.9.2) and installed RVM (I’m on Mac OSX Lion). I am now using the RVM Ruby 1.9.3 on my system as default and everything works fine in the Terminal. However, I use BBEdit to code and want it to use the same RVM Ruby when I hit Command-R to run scripts. Unlike in Textmate, there doesn’t seem to be an obvious way to set the PATH to a Ruby installation in BBEdit. Following a related query to the BBEdit support people, I created a .plist file at ~/.MacOSX/environment.plist and tried to set the PATH in there, but it doesn’t work. I’m not at home at the moment so if anyone needs to see that .plist file, I can post it later.

Answer 1

If you’re using the BBEdit worksheet you can add do some commands to bring RVM into your environment (See this entry on the bbedit-hints tumblr blog.)

Now, to get the Run command to run the appropriate Ruby, via RVM, the BBEdit documentation says to specify the path to Ruby in the #! line of your script. Just point it to RVM. (Because BBEdit’s guess will be the system default Ruby).

The RVM intructions for TextMate talk about the rvm-auto-ruby and wrapper scripts. I’m more familiar with using the wrapper script, so I’ll talk about that below.

1. Create a wrapper script as instructed by that documentation
2. Use which to find the path for that
3. Edit the #! line of your script to use that path.

I think the wrapper script will work better in your case, because you might not have a .rvmrc file (since you said you’re using 1.9.2 as your RVM default now).

Yes, this is slightly ugly (making these scripts harder to share), and an environmental variable would be nice, but… 😐