1 #!/usr/bin/env ruby 2 # 3 # This script can be used to regenerate sequential resource ids when the 4 # R.java file is modified in the src/test/resources/res folder. 5 # 6 # Note: this script does *NOT* generate resource ids that are consistent 7 # with the Android aapt tool. This script will likely be removed at some 8 # near point in the future and replaced by something that invokes aapt 9 # directly. 10 11 GIT_ROOT = `git rev-parse --show-toplevel`.chomp 12 START = 0x7f000000 13 INCR = 0x10000 14 15 path_to_r = File.join(GIT_ROOT, "robolectric/src/test/java/org/robolectric/R.java") 16 if path_to_r =~ /^\/path\/to/ 17 raise "please change the path to this file!" 18 else 19 original_contents = File.read(path_to_r) 20 num_classes = 0 21 x = START 22 new_contents = original_contents.gsub(/class|0x[0-9a-fA-F]+;/) do |match| 23 if match == "class" 24 x = START + INCR * num_classes 25 num_classes += 1 26 "class" 27 else 28 val = "0x#{"%x"%x};" 29 x += 1 30 val 31 end 32 end 33 File.open(path_to_r, "w") { |f| f << new_contents } 34 end 35
