Class: Pointer::EasyDeploy

Inherits:
Object
  • Object
show all
Defined in:
lib/pointer.rb

Instance Method Summary collapse

Instance Method Details

#bitbucket ⇒ Object 



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# File 'lib/pointer.rb', line 18

def bitbucket
  @options[:git_repo].include? '@bitbucket.org:'
end

#remote_private_key_file ⇒ Object 



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# File 'lib/pointer.rb', line 10

def remote_private_key_file
  "/tmp/tmp_private_key"
end

#remote_public_key_file ⇒ Object 



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# File 'lib/pointer.rb', line 14

def remote_public_key_file
  "/tmp/tmp_private_key"
end

#run!(options) ⇒ Object 



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# File 'lib/pointer.rb', line 22

def run!(options)
  @options = options
  @options[:ssh_password] = Kernel.password("ssh password for user #{@options[:ssh_user]}: ")
  variables = ERB.new(IO.read(File.dirname(__FILE__) + '/../config/variables.sh.erb'))

  var_file = Tempfile.new('sh')
  var_file.write(variables.result(binding))
  var_file.rewind

  Net::SSH.start(@options[:ssh_host], @options[:ssh_user], password: @options[:ssh_password], paranoid: false) do |ssh|
    puts ssh.scp.upload!(var_file.path, '/tmp/variables.sh')
    puts ssh.scp.upload!(File.expand_path(@options[:public_key]), remote_public_key_file)
    puts ssh.scp.upload!(File.dirname(__FILE__) + '/../config/1_as_root.sh', '/tmp/1.sh')
    puts ssh.scp.upload!(File.dirname(__FILE__) + '/../config/2_as_rails.sh', '/tmp/2.sh')
    run_stream('bash -l -e /tmp/1.sh', ssh)

    puts ssh.exec!("chown #{@options[:rails_user]}:#{@options[:rails_user]} /tmp/variables.sh")
    puts ssh.exec!("chown #{@options[:rails_user]}:#{@options[:rails_user]} " + remote_public_key_file)
    puts ssh.exec!("chown #{@options[:rails_user]}:#{@options[:rails_user]} /tmp/1.sh")
    puts ssh.exec!("chown #{@options[:rails_user]}:#{@options[:rails_user]} /tmp/2.sh")
  end

  Net::SSH.start(@options[:ssh_host], @options[:rails_user], keys: File.expand_path(@options[:private_key]), paranoid: false) do |ssh|

    run_stream('bash -l -e /tmp/2.sh', ssh)
    puts "ok"
  end
ensure
  Net::SSH.start(@options[:ssh_host], @options[:ssh_user], password: @options[:ssh_password], paranoid: false) do |ssh|
    puts ssh.exec!('rm /tmp/variables.sh')
    puts ssh.exec!('rm ' + remote_public_key_file)
    puts ssh.exec!('rm /tmp/1.sh')
    puts ssh.exec!('rm /tmp/2.sh')
  end
end

#run_stream(cmd, ssh) ⇒ Object 



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# File 'lib/pointer.rb', line 58

def run_stream(cmd, ssh)
  ssh.exec! cmd do |ch, success|
    raise "could not execute command" unless success

    ch.on_data do |c, data|
      STDOUT.print data
    end

    ch.on_extended_data do |c, type, data|
      STDERR.print data
    end
  end
end