Method: Fire::Session#root

Defined in:
lib/fire/session.rb

#root ⇒ String (private)

Locate project root. This method ascends up the file system starting as the current working directory looking for ‘ROOT_INDICATORS`. When a match is found, the directory in which it is found is returned as the root. It is also memoized, so repeated calls to this method will not repeat the search.

Returns:

  • (String) —

    Returns



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# File 'lib/fire/session.rb', line 232

def root
  @root ||= (
    r = nil
    d = Dir.pwd
    while d != home && d != '/'
      if ROOT_INDICATORS.any?{ |g| Dir.glob(File.join(d, g), File::FNM_CASEFOLD).first }
        break r = d
      end
      d = File.dirname(d)
    end
    abort "Can't locate project root." unless r
    r
  )
end