1 files changed, 83 insertions, 0 deletions
diff --git a/Library/Formula/pup.rb b/Library/Formula/pup.rb
new file mode 100644
index 000000000..d3793c19e
--- /dev/null
+++ b/Library/Formula/pup.rb
@@ -0,0 +1,83 @@
+require "formula"
+require "language/go"
+
+class Pup < Formula
+  homepage "https://github.com/EricChiang/pup"
+  url "https://github.com/EricChiang/pup/archive/v0.3.1.tar.gz"
+  sha1 "56a5b5963428b555a06acc1e4b6feed4332b8f33"
+
+  head "https://github.com/EricChiang/pup.git"
+
+  depends_on "go" => :build
+
+  # required by gox
+  go_resource "github.com/mitchellh/iochan" do
+    url "https://github.com/mitchellh/iochan.git",
+        :revision => "b584a329b193e206025682ae6c10cdbe03b0cd77"
+  end
+
+  go_resource "github.com/mitchellh/gox" do
+    url "https://github.com/mitchellh/gox.git", :tag => "v0.3.0"
+  end
+
+  # discovered via
+  # find . -name '*.go' -exec head -20 '{}' ';' | grep '.*\..*/' | sort | uniq
+  go_resource "github.com/fatih/color" do
+    url "git://github.com/fatih/color.git",
+        # this was just the `master` at the time of this Formula
+        :revision => '3161cccfa22c6243e02aa984cf2886d022024cec'
+  end
+  go_resource "github.com/mattn/go-colorable" do
+    url "git://github.com/mattn/go-colorable.git",
+        # this was just the `master` at the time of this Formula
+        :revision => '043ae16291351db8465272edf465c9f388161627'
+  end
+  go_resource "code.google.com/p/go.net" do
+    url "https://code.google.com/p/go.net/",
+        # this was just the `tip` at the time of this Formula
+        :revision => 'b39f3d42a398493ea477d6aa63ae43d818d1f78a',
+        :using => :hg
+  end
+  go_resource "code.google.com/p/go.text" do
+    url "https://code.google.com/p/go.text/",
+        # this was just the `tip` at the time of this Formula
+      :revision => '1ac75970ff9e986010d3d7d8549f1863951a9839',
+      :using => :hg
+  end
+
+  def install
+    # For the gox buildtool
+    ENV.append_path "PATH", buildpath
+
+    # fake our install so gox will see it
+    repo_dir = homepage.downcase.gsub /^https:../, ''
+    my_pkg = buildpath / "src/#{repo_dir}"
+    prefix.install 'LICENSE'
+    my_pkg.install Dir["*"]
+
+    Language::Go.stage_deps resources, buildpath / 'src'
+
+    ENV["GOPATH"] = buildpath
+    cd "src/github.com/mitchellh/gox" do
+      system "go", "build"
+      buildpath.install "gox"
+    end
+
+    cd my_pkg do
+      mkdir "bin"
+      arch = MacOS.prefer_64_bit? ? "amd64" : "386"
+      system "gox", "-arch", arch,
+        "-os", "darwin",
+        "-output", "bin/pup-{{.Dir}}",
+        "./..."
+      bin.install "bin/pup-pup" => "pup"
+      # regrettably, there is no manual :-(
+    end
+  end
+
+  test do
+    expected = %{Hello}
+    actual = %x{echo "<body><p>Hello</p></body>" | pup p 'text{}'}.strip
+    assert_equal expected, actual
+  end
+end