#!/usr/bin/env ruby
require 'chutney'
require 'chutney/formatter'
require 'chutney/formatter/json_formatter'
require 'chutney/formatter/pie_formatter'
require 'chutney/formatter/rainbow_formatter'
require 'optparse'

formatters = Set.new

OptionParser.new do |opts|
  opts.banner = 'Usage: chutney [files]'
  opts.on('-f', 
          '--format [formatter]', 
          'One of JSONFormatter, PieFormatter or RainbowFormatter (default).') do |formatter|
    raise 'No Such Formatter' unless %w[JSONFormatter PieFormatter RainbowFormatter].include? formatter

    formatters << formatter
  end
end.parse!

formatters << 'RainbowFormatter' if formatters.empty?

files = ARGV.map { |pattern| Dir.glob(pattern) }.flatten
files = Dir.glob('features/**/*.feature') if ARGV.empty? 

linter = Chutney::ChutneyLint.new(*files)
report = linter.analyse

formatters.each do |formatter|
  f = Object.const_get("Chutney::#{formatter}").new
  f.results = report
  f.format
end

basic_formatter = Chutney::Formatter.new
basic_formatter.results = report

if basic_formatter.files_with_issues.empty?
  exit(true)
else
  exit(false)
end