find.rb

#!/usr/bin/env ruby
#
#
require 'find'
require 'fileutils'

if ARGV.size != 2 then
puts "
散らばったファイルを一箇所にコピーして集めてくる 
  使い方 #{__FILE__} src dst 

  例 
  iMessageの添付ファイルをデスクトップに取り出す。  
  #{__FILE__}  ~/Library/Messages/Attachments ~/Desktop

"
exit
end

src = ARGV.shift
dst = ARGV.shift

dst = File.dirname(dst) + "/" + File.basename(dst)

raise "destination #{dst} is not writable  " unless File.writable? dst


def File.cp( src, dst)
raise "source #{src} is not readable  " unless File.redable
raise "destination #{dst} is not writable  " unless File.writable? dst

end

exit

Find.find(src).
  reject{|e| File.directory? e}.
  reject{|e| (File.basename(e) =~/^\./) != nil   }.
  each{|e| 
    org_name = File.basename(e)
    f_name = File.basename(e)
    cnt = 1
    begin 
      dst_file = "#{dst}/#{f_name}"
      raise if File.exists? dst_file
      r = FileUtils.cp(e,dst  )
    rescue
      cnt = cnt +  1
      f_name = File.basename(org_name,File.extname(org_name)) +"."+ (cnt).to_s + File.extname(org_name)
      puts f_name
      retry
    end

}