use dropbox as a chat

drochan

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-
## dropboxの共有フォルダでチャットするツールです
## drochan -> 発言表示
## drochan ほむほむ -> 「ほむほむ」と発言

DIR = "#{ENV['HOME']}/Dropbox/drochan"

user = ENV['USER']
# user = "your-name"
EXT = 'drcn'

Dir.glob("#{DIR}/#{user}.#{EXT}/*").each{|f|
  if Time.now.to_i-File.mtime(f).to_i > 60*60*24*3 # 3day
    File.delete(f)
  end
}

if ARGV.size < 1
  Dir.glob("#{DIR}/*.#{EXT}/*").sort{|a,b|
    File.mtime(b) <=> File.mtime(a)
  }[0...60].reverse.each{|i|
    name = i.scan(/([^\/]+)\.#{EXT}\/[^\/]+/).first.first
    msg = i.scan(/\/([^\/]+)$/).first.first
    puts "#{name} - #{msg} at #{File.mtime(i)}"
  }
  exit 0
end

Dir.mkdir("#{DIR}/#{user}.#{EXT}") unless File.exists?("#{DIR}/#{user}.#{EXT}")
msg = ARGV.join(' ')
fname = "#{DIR}/#{user}.#{EXT}/#{msg}"
if File.exists?(fname)
  File.open(fname,'w+'){|f|
    f.puts Time.now
  }
else
  File.open(fname,'w+')
end
puts "=> #{msg}"