require "formula"
require "tempfile"

class Icdiff < Formula
  homepage "https://github.com/jeffkaufman/icdiff"
  url "https://github.com/jeffkaufman/icdiff/archive/release-1.6.0.tar.gz"
  sha1 "542795c92023ed75ed5e043386e82a9dfc8f8691"

  def install
    bin.install "icdiff", "git-icdiff"
  end

  test do
    (testpath/"file1").write "test1"
    (testpath/"file2").write "test2"
    system "#{bin}/icdiff", "file1", "file2"
    system "git", "init"
    system "#{bin}/git-icdiff"
  end
end