Contents

module BardIO
  include Term::ANSIColor
  private

    def warn(message)
      $stderr.puts yellow("!!! ") + message
    end

    def fatal(message)
      raise Thor::Error, red("!!! ") + message
    end

    def run_crucial(command, verbose = false)
      status, stdout, stderr = systemu command
      fatal "Running command: #{yellow(command)}: #{stderr}" if status.to_i.nonzero?
      if verbose
        $stdout.puts stdout
        $stderr.puts stderr
      end
      stdout.chomp
    end
end

Version data entries

16 entries across 16 versions & 1 rubygems

Version	Path
bard-0.6.4	lib/bard/io.rb
bard-0.6.3	lib/bard/io.rb
bard-0.6.2	lib/bard/io.rb
bard-0.6.1	lib/bard/io.rb
bard-0.6.0	lib/bard/io.rb
bard-0.5.8	lib/bard/io.rb
bard-0.5.7	lib/bard/io.rb
bard-0.5.6	lib/bard/io.rb
bard-0.5.5	lib/bard/io.rb
bard-0.5.4	lib/bard/io.rb
bard-0.5.3	lib/bard/io.rb
bard-0.5.2	lib/bard/io.rb
bard-0.5.1	lib/bard/io.rb
bard-0.5.0	lib/bard/io.rb
bard-0.4.0	lib/bard/io.rb
bard-0.3.1	lib/bard/io.rb