module Hanzo

# File lib/hanzo.rb, line 28
def self._run(&blk)
  if defined?(Bundler)
    ::Bundler.with_clean_env(&blk)
  else
    blk.call
  end
end

# File lib/hanzo.rb, line 51
def self.agree(question)
  HighLine.agree "       #{question} "
end

# File lib/hanzo.rb, line 55
def self.ask(question, &blk)
  HighLine.ask "-----> #{question} ", &blk
end

# File lib/hanzo.rb, line 59
def self.config
  return YAML.load_file('.hanzo.yml') if File.exist?('.hanzo.yml')

  Hanzo.print 'Cannot locate .hanzo.yml'
  Hanzo.print 'For more information, please read https://github.com/mirego/hanzo'

  exit
end

# File lib/hanzo.rb, line 36
def self.print(text = '', *colors)
  colors = colors.map { |c| HighLine.const_get(c.to_s.upcase) }
  text = text.join("\n       ") if text.is_a?(Array)
  HighLine.say HighLine.color("       #{text}", *colors)
end

# File lib/hanzo.rb, line 13
def self.run(command, fetch_output = false)
  print(command, :green)
  output = true

  _run do
    output = if fetch_output
               `#{command}`
             else
               system(command)
             end
  end

  output
end

# File lib/hanzo.rb, line 47
def self.title(text)
  HighLine.say HighLine.color("-----> #{text}", :blue)
end

# File lib/hanzo.rb, line 42
def self.unindent_print(text = '', *colors)
  colors = colors.map { |c| HighLine.const_get(c.to_s.upcase) }
  HighLine.say HighLine.color(text, *colors)
end