svn-tidy

#!/usr/bin/env ruby

$-w = true

require "find"
require "optparse"
require "ostruct"

Options = OpenStruct.new

Options.verbose = 1

OptionParser.new do |opts|
  opts.banner = "Usage: svn-tidy [options] [...]"

  opts.on("-x", "--execute <cmd>", "Execute cmd, 'rm -rf' might be useful.") do |c|
    Options.cmd = c
  end

  opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
    if v
      Options.verbose += 1
    else
      Options.verbose = 0
    end
  end

end.parse!

ARGV.each do |w|
  Options.walk ||= []
  Options.walk << w
end

unless Options.walk
  Options.walk = [ "." ]
end

if Options.verbose > 1
  p Options
  p Cmd
end

def dump(path, files)
  if path
    files.each do |f|
      _ = "#{path}/#{f}"
      if Options.cmd
	system("#{Options.cmd} #{_}")
      else
	puts _
      end
    end
  end
end

IO.popen("svn --non-interactive --recursive propget svn:ignore #{Options.walk.join ' '}") do |io|
  path = nil
  files = []
  while io.gets
    $_.chomp!
    next unless $_.length > 0

    #p [$_.inspect, path, files]
    case $_
    when /^([^\s]+) - ([^\s]+)$/
      dump(path, files)
      path = $1
      files = [ $2 ]
    else
      files << $_
    end
  end
  dump(path, files)
end