Class: Proctor::Presenter::Show

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

Instance Method Summary collapse

Constructor Details

#initialize(global, options, args) ⇒ Show

Returns a new instance of Show.



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# File 'lib/proctor/presenter/show.rb', line 5

def initialize(global, options, args)
  @global  = global
  @options = options
  @args    = args
  validate_handle(args[0])
end

Instance Method Details

#find_asset(handle) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 22

def find_asset(handle)

  result = @options[:templates].values.find {|x| xhandle(x) == handle}
  return ['template', result] unless result.nil?

  result = AppConfig.app_files(@global).find {|x| xhandle(x) == handle}
  return ['appfile', result] unless result.nil?

  result = @options[:app_config]['managers'].keys.find {|x| xhandle(x) == handle}
  return ['manager', result] unless result.nil?

  result = @options[:app_config]['services'].keys.find {|x| xhandle(x) == handle}
  return ['service', result] unless result.nil?

  raise "unknown handle (#{handle}) see 'proctor list' for a valid handle"

end

#show ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 40

def show
  type, asset = find_asset(@args[0])

  case type
    when "template"   then show_template(asset)
    when "appfile"    then show_appfile(asset)
    when "manager"    then show_manager(asset)
    when "service"    then show_service(asset)
  end
end

#show_appfile(asset) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 56

def show_appfile(asset)
  puts "# AppFile #{asset}"
  puts File.read(asset)
end

#show_manager(asset) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 61

def show_manager(asset)
  puts "# Manager #{asset}"
end

#show_service(asset) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 65

def show_service(asset)
  puts "# Service #{asset}"
end

#show_template(asset) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 51

def show_template(asset)
  puts "# Template #{asset}"
  puts File.read(asset)
end

#validate_handle(handle) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 12

def validate_handle(handle)
  if handle.length != 3
    raise "invalid handle (#{handle}) see 'proctor list for a valid handle'"
  end
end

#xhandle(string) ⇒ Object 



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# File 'lib/proctor/presenter/show.rb', line 18

def xhandle(string)
  Digest::MD5.hexdigest(string)[0..2]
end