Class: Gherkin::Tools::Files

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/gherkin/tools/files.rb

Overview

Base class for file based operations

Direct Known Subclasses

Reformat, Stats

Instance Method Summary collapse

Constructor Details

#initialize(paths) ⇒ Files

Returns a new instance of Files.



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# File 'lib/gherkin/tools/files.rb', line 9

def initialize(paths)
  raise "Please specify one or more paths" if paths.empty?
  @paths = paths
end

Instance Method Details

#each(&proc) ⇒ Object 



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# File 'lib/gherkin/tools/files.rb', line 14

def each(&proc)
  globs = @paths.map do |path|
    raise "#{path} does not exist" unless File.exist?(path)
    File.directory?(path) ? File.join(path, '**', '*.feature') : path
  end

  Dir[*globs].uniq.sort.each(&proc)
end

#scan(file, listener) ⇒ Object 



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# File 'lib/gherkin/tools/files.rb', line 23

def scan(file, listener)
  parser = Gherkin::Parser::Parser.new(listener, true, "root")
  lexer = Gherkin::I18nLexer.new(parser, false)
  begin
    lexer.scan(IO.read(file), file, 0)
  rescue => e
    e.message << " (#{file})"
    raise e
  end
end