Contents

#!/usr/bin/env ruby

require "noter"
require "optparse"

class NoteRunner
  def initialize
    @paging = true
  end

  def run(args)
    run_parser
    run_command
  end

  def run_command
    case @command
    when :make_from_file
      Noter::FileMaker.new.make_from_file(@filename)
    when :show_first_lines
      Noter::Viewer.new(:paging => @paging).show_first_lines(:with_filename => @show_names)
    when :create_from_string
      Noter::FileMaker.new(@message).save_file
    when :show_last_n_files
      Noter::Viewer.new(:paging => @paging).show_last_n_files(@count)
    when :show_file_from_index
      Noter::Viewer.new(:paging => @paging).show_file_from_index(@index)
    end
  end

  def run_parser
    parser = OptionParser.new do |opts|
      opts.on("-f", "--file FILE", "Create a note using the given file") do |filename|
        @command = :make_from_file
        @filename = filename
      end

      opts.on("-l", "--one-line", "Show first line of each note file") do
        @command = :show_first_lines
      end

      opts.on("-n", "--name", "Include names when showing files") do
        @command = :show_first_lines
        @show_names = true
      end

      opts.on("-m", "--message MESSAGE", "Create a note using the given string") do |message|
        @command = :create_from_string
        @message = message
      end

      opts.on("-t", "--tail COUNT", "the last n files") do |count|
        @command = :show_last_n_files
        @count = count
      end

      opts.on("-s", "--show INDEX", "Show a file with the given index") do |index|
        @command = :show_file_from_index
        @index = index
      end

      opts.on("-u", "--unpaged", "Don't page the output") do |count|
        @paging = false
      end
    end
    parser.parse!
  end
end

runner = NoteRunner.new
runner.run(ARGV)

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
noter-0.2.0	bin/noter