Method: Nixenvironment::SCM.current

Defined in:
lib/nixenvironment/scm.rb

.current ⇒ Object 



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# File 'lib/nixenvironment/scm.rb', line 7

def self.current
  %x[ git status ]
  return SCM_GIT if $?.success?

  %x[ hg status ]
  return SCM_MERCURIAL if $?.success?

  %x[ svn info ]
  return SCM_SVN if $?.success?

  return 'undefined'
end