Class: Xezat::Detector::Python27

Inherits:
Object
  • Object
show all
Defined in:
lib/xezat/detector/python27.rb

Instance Method Summary collapse

Instance Method Details

#detect(variables) ⇒ Object 



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# File 'lib/xezat/detector/python27.rb', line 8

def detect(variables)
  return true if File.directory?(File.join(variables[:D], 'usr', 'lib', 'python2.7'))

  Find.find(variables[:D]) do |file|
    next unless file.end_with?('.py')

    first_line = File.readlines(file).first
    return true if %r{^#!\s*/usr/bin/env\s*python2\s*$}.match?(first_line)
    return true if %r{^#!\s*/usr/bin/env\s*python2.7\s*$}.match?(first_line)
    return true if %r{^#!\s*/usr/bin/python2\s*$}.match?(first_line)
    return true if %r{^#!\s*/usr/bin/python2.7\s*$}.match?(first_line)
  end
  false
end