Prepare command with bundle exec using SSH prefixes

README.md

@@ -35,6 +35,14 @@ Configurable options, shown here with defaults:
     set :bundle_binstubs, -> { shared_path.join('bin') }
     set :bundle_roles, :all
 
+By default, this integrations adds `bundle exec` prefix to common executables like `rake`, `ruby` and `rails`.
+
+If you want to use `bundle exec` prefix with other executables, you can do it with setting:
+
+```ruby
+set :bundle_bins, %w(ruby rake rails any_other_executable)
+```
+
 ## Contributing
 
 1. Fork it

lib/capistrano/tasks/bundler.cap

@@ -26,7 +26,14 @@ namespace :bundler do
     end
   end
 
-  before 'deploy:updated', 'bundler:install'
+  task :map_bins do
+    fetch(:bundle_bins).each do |command|
+      SSHKit.config.command_map.prefix[command.to_sym].push("bundle exec")
+    end
+  end
+
+  before 'deploy:starting', 'bundler:map_bins'
+  before 'deploy:updated',  'bundler:install'
 end
 
 namespace :load do
@@ -37,5 +44,6 @@ namespace :load do
     set :bundle_without, %w{development test}.join(' ')
     set :bundle_binstubs, -> { shared_path.join('bin') }
     set :bundle_roles, :all
+    set :bundle_bins, %w(ruby rake rails)
   end
 end