docker 0.8.0 (new formula)

Closes Homebrew/homebrew#26488.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/docker.rb

@@ -0,0 +1,27 @@
+require "formula"
+
+class Docker < Formula
+  homepage "http://docker.io"
+  url "https://github.com/dotcloud/docker.git", :tag => "v0.8.0"
+  sha1 "1e9362dab2ac2ecb4a1f193a7e72d060000438c3"
+
+  depends_on "go" => :build
+
+  def install
+    ENV["DOCKER_GITCOMMIT"] = downloader.cached_location.cd do
+      `git rev-parse HEAD`
+    end
+    ENV["GOPATH"] = "#{buildpath}/vendor"
+    (buildpath/"vendor/src/github.com/dotcloud").mkpath
+    ln_s buildpath, "vendor/src/github.com/dotcloud/docker"
+    inreplace "hack/make/dynbinary", "sha1sum", "shasum"
+
+    system "hack/make.sh", "dynbinary"
+    bin.install "bundles/0.8.0/dynbinary/docker-0.8.0" => "docker"
+    bin.install "bundles/0.8.0/dynbinary/dockerinit-0.8.0" => "dockerinit"
+  end
+
+  test do
+    system "#{bin}/docker", "--version"
+  end
+end