将android layout 的xml 文件中的 raw string 转换到 strings.xml 的ruby 脚本

no_raw_string.rb

#usage: ruby test.rb layout/

$counter =1
$strs=[]
def gen(ctn)
  reg = /android:text="([^@?]*?)"/
  while res = ctn.match(reg)
    id = "autogen_text_#{$counter}"
    $counter=$counter+1
    ctn.sub!(reg,"android:text=\"@string/#{id}\"")
    $strs << "<string name=\"#{id}\">#{res[1]}</string>"
  end
  return ctn
end

def wToString()
  puts $strs
end

path =ARGV[0] || '.'
reg = /.*xml/i
Dir.foreach(path).select {|fn| fn =~ reg}.each do |fn|
  result =""
  File.open(File.join(path,fn),'r:UTF-8') do |f|
    result =gen f.read
    f.close
  end
  File.open(File.join(path,fn),'w:UTF-8') do |f|
    f.write result
    f.close
  end
end
wToString