Check that current_path exists before stopping

[alexdunae]

Otherwise within current_path throws an error an exits.

[alexdunae]

Thanks kindly for the Gem. I ran into this little glitch while deploying a new site in a bare directory.

(I just noticed issues #11 and #14 – looks like people are already on it. Should have checked first, obviously...)

[seuros]

can you try with the latest version ?

[masterkain]

Hello,
I got the same issue, I'm already using master and I have the current dir does not exists error on new deploys.

https://github.com/seuros/capistrano-sidekiq/blob/master/lib/capistrano/tasks/sidekiq.cap#L29

[masterkain]

Full trace:

 INFO [fa38522d] Running ~/.rvm/bin/rvm 2.1.1 do bundle exec rake db:migrate on 162.243.xxx.xxx
 INFO [fa38522d] Finished in 11.372 seconds with exit status 0 (successful).
cap aborted!
SSHKit::Command::Failed: if test ! -d /home/ubuntu/apps/myapp-rails/current; then echo "Directory does not exist '/home/ubuntu/apps/myapp-rails/current'" 1>&2; false; fi exit status: 1
if test ! -d /home/ubuntu/apps/myapp-rails/current; then echo "Directory does not exist '/home/ubuntu/apps/myapp-rails/current'" 1>&2; false; fi stdout: Nothing written
if test ! -d /home/ubuntu/apps/myapp-rails/current; then echo "Directory does not exist '/home/ubuntu/apps/myapp-rails/current'" 1>&2; false; fi stderr: Nothing written
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/command.rb:98:in `exit_status='
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:142:in `block (4 levels) in _execute'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/channel.rb:551:in `call'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/channel.rb:551:in `do_request'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:561:in `channel_request'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:465:in `dispatch_incoming_packets'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:221:in `preprocess'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:205:in `process'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:169:in `block in loop'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:169:in `loop'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:169:in `loop'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/channel.rb:269:in `wait'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:164:in `block (2 levels) in _execute'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/channel.rb:514:in `call'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/channel.rb:514:in `do_open_confirmation'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:545:in `channel_open_confirmation'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:465:in `dispatch_incoming_packets'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:221:in `preprocess'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:205:in `process'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:169:in `block in loop'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:169:in `loop'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/net-ssh-2.9.0/lib/net/ssh/connection/session.rb:169:in `loop'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:166:in `block in _execute'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:123:in `tap'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:123:in `_execute'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:66:in `execute'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/abstract.rb:75:in `within'
/Users/kain/.rvm/gems/ruby-2.1.1/bundler/gems/capistrano-sidekiq-048690031a18/lib/capistrano/tasks/sidekiq.cap:29:in `block in for_each_process'
/Users/kain/.rvm/gems/ruby-2.1.1/bundler/gems/capistrano-sidekiq-048690031a18/lib/capistrano/tasks/sidekiq.cap:28:in `each'
/Users/kain/.rvm/gems/ruby-2.1.1/bundler/gems/capistrano-sidekiq-048690031a18/lib/capistrano/tasks/sidekiq.cap:28:in `each_with_index'
/Users/kain/.rvm/gems/ruby-2.1.1/bundler/gems/capistrano-sidekiq-048690031a18/lib/capistrano/tasks/sidekiq.cap:28:in `for_each_process'
/Users/kain/.rvm/gems/ruby-2.1.1/bundler/gems/capistrano-sidekiq-048690031a18/lib/capistrano/tasks/sidekiq.cap:129:in `block (3 levels) in <top (required)>'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:54:in `instance_exec'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/backends/netssh.rb:54:in `run'
/Users/kain/.rvm/gems/ruby-2.1.1/gems/sshkit-1.4.0/lib/sshkit/runners/parallel.rb:12:in `block (2 levels) in execute'
Tasks: TOP => sidekiq:stop
(See full trace by running task with --trace)
The deploy has failed with an error: #<SSHKit::Command::Failed: if test ! -d /home/ubuntu/apps/myapp-rails/current; then echo "Directory does not exist '/home/ubuntu/apps/myapp-rails/current'" 1>&2; false; fi exit status: 1
if test ! -d /home/ubuntu/apps/myapp-rails/current; then echo "Directory does not exist '/home/ubuntu/apps/myapp-rails/current'" 1>&2; false; fi stdout: Nothing written
if test ! -d /home/ubuntu/apps/myapp-rails/current; then echo "Directory does not exist '/home/ubuntu/apps/myapp-rails/current'" 1>&2; false; fi stderr: Nothing written
>

[seuros]

I'm sorry!