Mina chokes handling STDIN

[Bilge]

If SSH causes prompts for any reason, such as password or host key verification prompts, although Mina will permit entering a response it does not handle the input and freezes indefinitely.

[zmckenzie]

Which term mode are you using? Pretty will not work for STDIN you'll need to change it to system if you want to be able to interact.

set :term_mode, :system

[Bilge]

I appreciate the tip, but "pretty" mode is the default and still seems pretty broken. Why can't they work together?

[zmckenzie]

I agree with you 100%. I would prefer to use "pretty" mode however I wanted to let you know that there is a workaround. Hopefully the maintainers are able to fix the "pretty" mode to be able to support interaction.

[Bilge]

This no longer seems to be an issue since upgrading from 0.3.2 to 0.3.4 but I am unable to find the commit that would have fixed this.

[Frexuz]

Having the same problem in 1.x. Tried :term_mode, :system but no difference.

-----> Loading rbenv
       rbenv: /home/deployer/.rbenv/versions/2.3.1 already exists

^C
-----> Mina: SIGINT received.
       continue with installation? (y/N) 
 !     Run Error

[zmckenzie]

@Frexuz Would you be able to provide the output with the --trace flag? I'm not running rbenv and would like to see what else is running around this issue.

[Frexuz]

bundle exec mina provision:rbenv --trace
** Invoke staging (first_time)
** Execute staging
** Invoke provision:rbenv (first_time)
** Execute provision:rbenv
** Invoke rbenv:load (first_time)
** Execute rbenv:load
** Invoke debug_configuration_variables (first_time)
** Execute debug_configuration_variables
** Invoke run_commands (first_time)
** Execute run_commands
[email protected]'s password: 
         % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                        Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  1381  100  1381    0     0   2308      0 --:--:-- --:--:-- --:--:--  2308
       From https://github.com/sstephenson/rbenv
        * branch            master     -> FETCH_HEAD
       Already up-to-date.
       Pulling rbenv-vars updates.
       Already up-to-date.
       Pulling ruby-build updates.
       Already up-to-date.
       Pulling rbenv-default-gems updates.
       Already up-to-date.
       Pulling rbenv-gem-rehash updates.
       Already up-to-date.
       Pulling rbenv-installer updates.
       Already up-to-date.
       Pulling rbenv-bootstrap updates.
       Already up-to-date.
       Pulling rbenv-update updates.
       Already up-to-date.
       Pulling rbenv-whatis updates.
       Already up-to-date.
       Pulling rbenv-use updates.
       Already up-to-date.

       Seems you still have not added 'rbenv' to the load path:

       # ~/.bash_profile:

       export RBENV_ROOT="${HOME}/.rbenv"

       if [ -d "${RBENV_ROOT}" ]; then
         export PATH="${RBENV_ROOT}/bin:${PATH}"
         eval "$(rbenv init -)"
       fi

-----> Loading rbenv
       rbenv: /home/deployer/.rbenv/versions/2.3.1 already exists
^C
-----> Mina: SIGINT received.
       continue with installation? (y/N) 
 !     Run Error

with the script:

set :ruby_version, '2.3.1'

namespace :provision do
  desc "Install ruby #{fetch(:ruby_version)} with rbenv"
  task :rbenv do
    command "curl -L https://raw.github.com/fesplugas/rbenv-installer/master/bin/rbenv-installer | bash"
    invoke :'rbenv:load'
    command "rbenv install #{fetch(:ruby_version)}" # this row that awaits input if already existing
    command "rbenv global #{fetch(:ruby_version)}"
    command "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
    command "gem install bundler"
    command "rbenv rehash"
  end
end

[d4be4st]

https://github.com/mina-deploy/mina/blob/master/docs/faq.md#--mina-hangs-after-i-type-my-password-in

[Frexuz]

My bad :) Thanks