Module: Comodule::Deployment::Helper::SystemUtility

Defined in:
lib/comodule/deployment/helper/system_utility.rb

Instance Method Summary collapse

Instance Method Details

#be_dir(*dir) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 57

def be_dir(*dir)
  dir = dir.flatten

  if dir.size > 1
    return dir.map { |d| be_dir(d) }
  end

  dir = dir[0]
  FileUtils.mkdir_p dir unless File.directory?(dir)
  dir
end

#be_file(*path) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 69

def be_file(*path)
  path = path.flatten

  if path.size > 1
    return path.map { |p| be_file(p) }
  end

  path = path[0]
  FileUtils.touch path if !File.directory?(path) && !File.file?(path)
  path
end

#re_dir(*dir) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 44

def re_dir(*dir)
  dir = dir.flatten

  if dir.size > 1
    return dir.map { |d| re_dir(d) }
  end

  dir = dir[0]

  rm_rf dir
  be_dir(dir)
end

#render(path) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 3

def render(path)
  ERB.new(File.read(path)).result(binding)
end

#render_in_dir(file_path, in_dir) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 19

def render_in_dir(file_path, in_dir)
  dir, filename = File.split(file_path)

  path_in_dir = File.join(in_dir, filename.sub(/\.erb$/, ''))

  render_in_path file_path, path_in_dir
end

#render_in_path(from, to) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 7

def render_in_path(from, to)
  File.open(to, 'w') do |file|
    if from =~ /\.erb$/
      file.write render(from)
    else
      file.write File.read(from)
    end
  end

  to
end

#rm_rf(dir) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 33

def rm_rf(dir)
  unless dir.to_s =~ %r|^#{platform_root}|
    raise ArgumentError, "#{self.class.name}##{__method__} cannot remove outside of #platform_root"
  end

  return unless File.directory?(dir)

  `rm -rf #{dir}`
  dir
end

#yaml_to_config(path) ⇒ Object 



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# File 'lib/comodule/deployment/helper/system_utility.rb', line 27

def yaml_to_config(path)
  ::Comodule::ConfigSupport::Config.new(
    YAML.load_file( path ) || {}
  )
end