Module: Dapp::Project::Shellout::System

Included in:
Dapp::Project
Defined in:
lib/dapp/project/shellout/system.rb

Overview

System

Constant Summary collapse

SYSTEM_SHELLOUT_IMAGE = 
'ubuntu:14.04'.freeze
SYSTEM_SHELLOUT_VERSION = 
3

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.default_env_keys ⇒ Object 



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# File 'lib/dapp/project/shellout/system.rb', line 94

def default_env_keys
  @default_env_keys ||= []
end

Instance Method Details

#system_shellout(command, raise_error: false, **kwargs) ⇒ Object 



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# File 'lib/dapp/project/shellout/system.rb', line 59

def system_shellout(command, raise_error: false, **kwargs)
  if raise_error
    shellout! _to_system_shellout_command(command), **kwargs
  else
    shellout _to_system_shellout_command(command), **kwargs
  end
end

#system_shellout!(command, **kwargs) ⇒ Object 



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# File 'lib/dapp/project/shellout/system.rb', line 67

def system_shellout!(command, **kwargs)
  system_shellout(command, raise_error: true, **kwargs)
end

#system_shellout_container ⇒ Object 



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# File 'lib/dapp/project/shellout/system.rb', line 17

def system_shellout_container
  do_livecheck = false

  @system_shellout_container ||= begin
    lock(system_shellout_container_name) do
      cmd = shellout("docker inspect -f {{.State.Running}} #{system_shellout_container_name}")
      if cmd.exitstatus.nonzero?
        start_container = true
      elsif cmd.stdout.strip == 'false'
        shellout!("docker rm -f #{system_shellout_container_name}")
        start_container = true
      else
        start_container = false
      end

      if start_container
        volumes_from = [base_container, gitartifact_container]
        log_secondary_process(t(code: 'process.system_shellout_container_loading'), short: true) do
          shellout! ['docker run --detach --privileged',
                     "--name #{system_shellout_container_name}",
                     *volumes_from.map { |container| "--volumes-from #{container}" },
                     '--volume /:/.system_shellout_root',
                     "#{SYSTEM_SHELLOUT_IMAGE} #{bash_path} -ec 'while true ; do sleep 1 ; done'"].join(' ')

          shellout! ["docker exec #{system_shellout_container_name}",
                     "bash -ec '#{[
                       'mkdir -p /.system_shellout_root/.dapp',
                       'mount --rbind /.dapp /.system_shellout_root/.dapp'
                     ].join(' && ')}'"].join(' ')
        end
      end
    end

    do_livecheck = true
    system_shellout_container_name
  end

  system_shellout_livecheck! if do_livecheck

  @system_shellout_container
end

#system_shellout_container_name ⇒ Object 



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# File 'lib/dapp/project/shellout/system.rb', line 10

def system_shellout_container_name
  "dapp_system_shellout_#{hashsum [SYSTEM_SHELLOUT_VERSION,
                                   SYSTEM_SHELLOUT_IMAGE,
                                   Deps::Base::BASE_VERSION,
                                   Deps::Gitartifact::GITARTIFACT_VERSION]}"
end