class Glooctl < Formula
  desc "Envoy-Powered API Gateway"
  homepage "https://docs.solo.io/gloo/latest/"
  url "https://github.com/solo-io/gloo.git",
      tag:      "v1.4.12",
      revision: "f8a754a6af62066452431ddae28ddc9181187b9e"
  license "Apache-2.0"
  head "https://github.com/solo-io/gloo.git"

  bottle do
    cellar :any_skip_relocation
    sha256 "5b66c5af7a76d33974063619309ac62b05312dd5e434201fae018964c222d2fc" => :catalina
    sha256 "431419f49f645061bf44097e50cd86506afae7d7ccfeee27ccbb0140973186da" => :mojave
    sha256 "1a38818a655c7e043dbb7d022611c65789124b58877240c77d0c7c5145d94915" => :high_sierra
  end

  depends_on "go" => :build

  def install
    system "make", "glooctl", "TAGGED_VERSION=v#{version}"
    bin.install "_output/glooctl"
  end

  test do
    run_output = shell_output("#{bin}/glooctl 2>&1")
    assert_match "glooctl is the unified CLI for Gloo.", run_output

    version_output = shell_output("#{bin}/glooctl version 2>&1")
    assert_match "Client: {\"version\":\"#{version}\"}", version_output

    version_output = shell_output("#{bin}/glooctl version 2>&1")
    assert_match "Server: version undefined", version_output

    # Should error out as it needs access to a Kubernetes cluster to operate correctly
    status_output = shell_output("#{bin}/glooctl get proxy 2>&1", 1)
    assert_match "failed to create kube client", status_output
  end
end