README.md

Kansas - A simple command line todo list

Setup

curl -O https://raw.github.com/gist/1258077/9fd0955cc10c4d91da208fd1015b673377049940/kansas

mv kansas /usr/local/bin

sudo chmod +x /usr/local/bin/kansas

Usage

Get a list of available commands kansas help

###Create a new todo: kansas # Text for new todo

Kansas supports giving your todo a priority 0-9

(replace # with a number 0-9, numbers greater than 9 are automatically changed to 9)

Example: kansas 1 Write a better README for Kansas this will create a new todo with 1 being the priority.

###List todo's: kansas list

Kansas will list all todo's in order of priority and creation date

###Destroy todo: kansas destroy #

Replace # with the id number of the todo you want to destroy. Get the id number from kansas list, the first number on the row

Or you can destroy all the todo's in your list

kansas destroy all You will then be asked to confirm with a Y (case sensitive)

kansas

#!/usr/bin/env ruby


class Kansas
  KANSAS_DIR = Dir.home + "/.kansas"
  ARCHIVE_DIR = KANSAS_DIR + "/archive"

  def initialize(command)
    @todos = []
    @command = command

    kansas_dir
    build_list

    case @command
      when "create"
        create_todo(ARGV[1])
      when "list"
        puts "Todo List"
        list_todos
        puts " "
      when "destroy"
        if ARGV[1] == "all"
          destroy_all_todos
        else
          destroy_todo(ARGV[1].to_i)
        end
      else
        puts "Commands"
        puts "------------------------------------------------"
        puts "list                  - To list all your todos."
        puts "create # new todo - To create a new todo. # is priority, it can be 0 thru 9. 0 being high priority."
        puts "destroy #             - To destroy a todo."
      end
  end

  def kansas_dir
    Dir.mkdir(KANSAS_DIR) unless Dir.exists?(KANSAS_DIR)
  end

  def create_todo(priority)
    if priority.to_i > 9
      priority = "9" 
    end
    
    todo = ARGV[2..ARGV.size].join(" ")

    file_name = KANSAS_DIR + "/" + priority + "_" + Time.now.to_i.to_s + ".txt" 

    File.open(file_name, "w") { |f| f.puts todo }

    puts "Created new todo: #{todo}"
  end

  def list_todos
    count = 1
    @todos.each do |f|
      priority = File.basename(f)[0]
      todo = File.read(f)

      puts "#{count}.#{" " unless count > 9} (#{priority}) #{todo}"
      count += 1
    end   
  end

  def build_list
    @todos.clear

    Dir[KANSAS_DIR + '/*'].each do |f|
      @todos << f
    end
  end

  def destroy_all_todos
    # Clear ARGV to avoid issue with gets.chomp
    ARGV.clear
    puts "Are you sure you want to destroy all todo\'s? Y/N?"
    
    confirmed = gets.chomp

    case confirmed
      when "Y"
        @todos.each_index { |t| destroy_todo(t + 1) }
      else
        puts "Cancelled \"destroy all\""
        exit
    end
  end

  def destroy_todo(index)
    todo = @todos[index - 1]
    todo_body = File.read(todo)
    File.delete(todo)

    puts "Destroyed todo: #{todo_body}"
  end
end

Kansas.new(ARGV[0])