git-diff

#! /usr/bin/env ruby

excl = [
  "lib/assets/javascripts/twitter_cldr",
  "spec/js/shared/classpath_bidi_test.txt"
].map { |pattern| "grep -v #{pattern}" }

files = `git diff --diff-filter=ACMRTUXB --name-only master . | #{excl.join(" | ")}`.split("\n")
`git diff master #{files.join(" ")} > /tmp/twitter-cldr-js.diff`
`git diff --diff-filter=D master . >> /tmp/twitter-cldr-js.diff`
exec "less /tmp/twitter-cldr-js.diff"