Module: Utils

Included in:
Case, CaseManager
Defined in:
lib/teuton/case_manager/utils.rb

Overview

Define general use methods

Instance Method Summary collapse

Instance Method Details

#encode_and_split(encoding, text) ⇒ Object 



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# File 'lib/teuton/case_manager/utils.rb', line 16

def encode_and_split(encoding, text)
  # Convert text to UTF-8 deleting unknown chars
  text = text || '' # Ensure text is not nil
  flag = [:default, 'UTF-8'].include? encoding
  return text.encode('UTF-8', invalid: :replace).split("\n") if flag

  # Convert text from input ENCODING to UTF-8
  ec = Encoding::Converter.new(encoding.to_s, 'UTF-8')
  begin
    text = ec.convert(text)
  rescue StandardError => e
    puts "[ERROR] #{e}: Declare text encoding..."
    puts "        goto :host, :exec => 'command', :encoding => 'ISO-8859-1'"
  end

  text.split("\n")
end

#ensure_dir(dirname) ⇒ Object

Create the directory if it dosn’t exist.



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# File 'lib/teuton/case_manager/utils.rb', line 8

def ensure_dir(dirname)
  unless Dir.exist?(dirname)
    FileUtils.mkdir_p(dirname)
    return false
  end
  true
end

#my_execute(cmd, encoding = 'UTF-8') ⇒ Object 



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# File 'lib/teuton/case_manager/utils.rb', line 34

def my_execute(cmd, encoding = 'UTF-8')
  return { exitstatus: 0, content: '' } if Application.instance.debug

  begin
    text = `#{cmd}`
    exitstatus = $CHILD_STATUS.exitstatus
  rescue StandardError => e # rescue Exception => e
    verbose '!'
    puts("[ERROR] #{e}: Local exec: #{cmd}")
  end
  content = encode_and_split(encoding, text)
  { exitstatus: exitstatus, content: content }
end

#verbose(text) ⇒ Object 



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# File 'lib/teuton/case_manager/utils.rb', line 52

def verbose(text)
  return if Application.instance.quiet?

  print text
end

#verboseln(text) ⇒ Object 



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# File 'lib/teuton/case_manager/utils.rb', line 48

def verboseln(text)
  verbose(text + "\n")
end