require "language/go"

class Scw < Formula
  desc "Manage BareMetal Servers from Command Line (as easily as with Docker)"
  homepage "https://github.com/scaleway/scaleway-cli"
  url "https://github.com/scaleway/scaleway-cli/archive/v1.2.1.tar.gz"
  sha256 "e3ae09558a5f451935831381177f1ee3ce50aec438a1e11269dfc380e0e196c9"

  head "https://github.com/scaleway/scaleway-cli.git"

  bottle do
    cellar :any
    sha256 "cf1bc6ff8c7e6f2b2d6d261b4a814b0be2c39c78391a1c0aef0dcc921290a0e3" => :yosemite
    sha256 "9348df3ab4714c633f3f968ae49a69d730c8c472fa8688063c2442c1535b59de" => :mavericks
    sha256 "6daa7b39dbbbab7f520760285e3ea6a052bb5828e567fa2387b2fd2cd4e60880" => :mountain_lion
  end

  depends_on "go" => :build

  go_resource "github.com/tools/godep" do
    url "https://github.com/tools/godep.git", :revision => "58d90f262c13357d3203e67a33c6f7a9382f9223"
  end

  go_resource "github.com/kr/fs" do
    url "https://github.com/kr/fs.git", :revision => "2788f0dbd16903de03cb8186e5c7d97b69ad387b"
  end

  go_resource "golang.org/x/tools" do
    url "https://github.com/golang/tools.git", :revision => "473fd854f8276c0b22f17fb458aa8f1a0e2cf5f5"
  end

  go_resource "golang.org/x/crypto" do
    url "https://github.com/golang/crypto.git", :revision => "8b27f58b78dbd60e9a26b60b0d908ea642974b6d"
  end

  def install
    ENV["GOPATH"] = buildpath
    ENV["CGO_ENABLED"] = "0"
    ENV.prepend_create_path "PATH", buildpath/"bin"

    mkdir_p buildpath/"src/github.com/scaleway"
    ln_s buildpath, buildpath/"src/github.com/scaleway/scaleway-cli"
    Language::Go.stage_deps resources, buildpath/"src"

    cd "src/github.com/tools/godep" do
      system "go", "install"
    end

    system "./bin/godep", "go", "build", "-o", "scw"
    bin.install "scw"

    bash_completion.install "contrib/completion/bash/scw"
    zsh_completion.install "contrib/completion/zsh/_scw"
  end

  test do
    output = shell_output(bin/"scw version")
    assert output.include? "OS/Arch (client): darwin/amd64"
  end
end