Class: Hookit::Resource::Scp

Inherits:
Base
  • Object
show all
Defined in:
lib/hookit/resource/scp.rb

Instance Attribute Summary

Attributes inherited from Base

#dict

Instance Method Summary collapse

Methods inherited from Base

#action, actions, #can_run?, default_action, #default_action, field, #not_if, #only_if

Constructor Details

#initialize(name) ⇒ Scp

Returns a new instance of Scp.



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# File 'lib/hookit/resource/scp.rb', line 19

def initialize(name)
  source(name) unless source
  preserve(true) unless preserve
  recursive(true) unless recursive
  super
end

Instance Method Details

#cipher! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 37

def cipher!
  (return "-c #{cipher}") if cipher
  ""
end

#compression! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 42

def compression!
  (return "C") if compression
  ""
end

#config! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 47

def config!
  (return "-F #{config}") if config
  ""
end

#copy! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 33

def copy!
  run_command!("scp -q#{preserve!}#{recursive!}B#{compression!} #{config!} #{port!} #{cipher!} #{identity!} #{ssh_options!} #{source} #{destination}")
end

#identity! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 52

def identity!
  (return "-i #{identity}") if identity
  ""
end

#port! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 57

def port!
  (return "-P #{port}") if port
  ""
end

#preserve! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 62

def preserve!
  (return "p") if preserve
  ""
end

#recursive! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 67

def recursive!
  (return "r") if recursive
  ""
end

#run(action) ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 26

def run(action)
  case action
  when :copy
    copy!
  end
end

#run_command!(cmd, expect_code = 0) ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 77

def run_command!(cmd, expect_code=0)
  `#{cmd}`
  code = $?.exitstatus
  if code != expect_code
    raise Hookit::Error::UnexpectedExit, "#{cmd} failed with exit code '#{code}'"
  end
end

#ssh_options! ⇒ Object 



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# File 'lib/hookit/resource/scp.rb', line 72

def ssh_options!
  (return "-o #{ssh_options}") if ssh_options
  ""
end