require "formula"

class Gvp < Formula
  homepage "https://github.com/pote/gvp"
  url "https://github.com/pote/gvp/archive/v0.0.3.tar.gz"
  sha1 "46826b8f3b83ba52d629549a5d486525cf633d6e"

  bottle do
    cellar :any
    sha1 "0bb06a3261651d7c83fc286c41e5ab8820c3386f" => :mavericks
    sha1 "904d0191574425f9212f93d1c8c1853ea4644af3" => :mountain_lion
    sha1 "fe9f9330db468ecac8472053290d1447d3f7c665" => :lion
  end

  def install
    system "./configure", "--prefix=#{prefix}"
    system "make", "install"
  end

  test do
    assert Kernel.system("gvp init"), "`gvp init` exited with a non-zero status"
    assert File.directory?(".godeps"), "`gvp init` did not create the .godeps directory"
    assert_equal `gvp in 'echo $GOPATH' | grep -v '>> Local GOPATH set.'`.chomp, "#{testpath}/.godeps:#{testpath}", "`gvp in` did not change the GOPATH"
    assert_equal `gvp in 'echo $GOBIN' | grep -v '>> Local GOPATH set.'`.chomp, "#{testpath}/.godeps/bin:#{ENV["GOBIN"]}", "`gvp in` did not change the GOBIN"
    assert_equal `gvp in 'echo $PATH' | grep -v '>> Local GOPATH set.'`.chomp, "#{testpath}/.godeps/bin:#{ENV["PATH"]}", "`gvp in` did not change the PATH"
  end
end