class Fluxctl < Formula desc "Command-line tool to access Weave Flux, the Kubernetes GitOps operator" homepage "https://github.com/weaveworks/flux" url "https://github.com/weaveworks/flux.git", :tag => "1.17.1", :revision => "0d3f1d3a2fa0655e2dc297793328d182fdf9e710" bottle do cellar :any_skip_relocation sha256 "8c8bcbe327c1c6a295dcd0a84354e168ee0e28557979c0629084023ea2fa829f" => :catalina sha256 "f8e3234c0e7263ba982517a0247db4c48fb2baaf5d43e97070ff9cfa5c99acbd" => :mojave sha256 "546f03fdd9dd4ce93466b5ae3030f9c061fee102e5fac4770f4151d09f4419dc" => :high_sierra end depends_on "go" => :build def install cd buildpath/"cmd/fluxctl" do system "go", "build", "-ldflags", "-s -w -X main.version=#{version}", "-trimpath", "-o", bin/"fluxctl" prefix.install_metafiles end end test do run_output = shell_output("#{bin}/fluxctl 2>&1") assert_match "fluxctl helps you deploy your code.", run_output version_output = shell_output("#{bin}/fluxctl version 2>&1") assert_match version.to_s, version_output # As we can't bring up a Kubernetes cluster in this test, we simply # run "fluxctl sync" and check that it 1) errors out, and 2) complains # about a missing .kube/config file. require "pty" require "timeout" r, _w, pid = PTY.spawn("#{bin}/fluxctl sync", :err=>:out) begin Timeout.timeout(5) do assert_match r.gets.chomp, "Error: Could not load kubernetes configuration file: invalid configuration: no configuration has been provided" Process.wait pid assert_equal 1, $CHILD_STATUS.exitstatus end rescue Timeout::Error puts "process not finished in time, killing it" Process.kill("TERM", pid) end end end