涉及RVM时如何远程运行捆绑软件

Question

I am trying to create a tiny shell script that will deploy a Rails app by first rsync'ing, then running the bundle command remotely via ssh. My shell script looks like this:

#!/bin/bash

REMOTE_SERVER="myserver.com"
REMOTE_USER="me"
REMOTE_PATH="/home/me/"
BUNDLE_PATH="/usr/local/rvm/gems/ruby-2.0.0-p353/bin/bundle"

# Step 1: Rsync
rsync -ave ssh --exclude-from '.ignore' ./ $REMOTE_USER@$REMOTE_SERVER:$REMOTE_PATH

# Step 2: Bundle
ssh $REMOTE_USER@$REMOTE_SERVER "cd $REMOTE_PATH && $BUNDLE_PATH install"

Rsync'ing works fine but when RVM is involved, the bundle line throws the following error:

/usr/bin/env: ruby_executable_hooks: No such file or directory

So, I'm wondering ... Is it possible to run the bundle (and other commands like rake) as part of a single ssh command?

If it matters, the remote server is running Ubuntu 14.

Answer 1

This problem has already been solved by the community. It's called Capistrano.

http://capistranorb.com/