Add / Remove / Commit files to subversion (svn) automatically

svn_autocommit.rb

#!/usr/bin/env ruby
#------------------------------------------------------------------------------


#------------------------------------------------------------------------------
def usage
  puts ""
  puts "usage:  #{File.basename( __FILE__ )} [-t] PATH"
  puts ""
  puts "Automatically commits the changes of svn working copy located in PATH."
  puts "The new files are automatically added and the files that have been removed"
  puts "are removed."
  puts ""
  puts "-t     test mode - will not commit anything"
  puts ""
  puts "-- Converted to Ruby from original shell script by Gael Varoquaux"
  exit(1)
end

#------------------------------- Process the options -------------------------

if ARGV.length == 1
  workingdir    = ARGV[0]
  testmode      = false
elsif ARGV.length == 2 && ARGV[0] == '-t'
  workingdir    = ARGV[1]
  testmode      = true
else
  usage
end

if !Dir.exists?(workingdir)
  puts "\n==> #{workingdir} is not an accessible path"
  usage
end


#------------------------------- Find out what has changed -------------------

Dir.chdir workingdir
svnstatus = `svn status #{workingdir}`
added     = svnstatus.scan(/^[?] *(.*)/).flatten
removed   = svnstatus.scan(/^[!] *(.*)/).flatten
puts "\n--- Current status"
puts svnstatus

unless added.empty?
  puts "\n--- Adding to repository"
  puts added.join("\n")
  unless testmode
    added.each do |add|
      add << '@' if add.include?('@') # must add an @ to end of files like test@2x.jpg
      `svn add #{add}`
    end
  end
end

unless removed.empty?
  puts "\n--- Removing from repository"
  puts removed.join("\n")
  unless testmode
    removed.each do |remove|
      remove << '@' if remove.include?('@') # must add an @ to end of files like test@2x.jpg
      `svn remove #{remove}`
    end
  end
end

#--- use system() so output is sent to stdout
puts "\n--- Committing..."
system('svn commit -m "autocommit"') unless testmode