64 lines
2.2 KiB
Ruby
64 lines
2.2 KiB
Ruby
class Fabio < Formula
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desc "Zero-conf load balancing HTTP(S) router"
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homepage "https://github.com/fabiolb/fabio"
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url "https://github.com/fabiolb/fabio/archive/v1.6.2.tar.gz"
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sha256 "9edd6ad52f9e2f6df921e173b6e0913bd1fda34693f0ed07f25c3621b1ffaee6"
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license "MIT"
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head "https://github.com/fabiolb/fabio.git", branch: "master"
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_monterey: "2e026048e68fbb30c0c9cf919f8a2e999229235cc4664519e74f5a5a54b008b7"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "3c67d7f2250abe334b63ae79e7defd7a359a3359c51e5b0a11b18f5cc879ffbd"
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sha256 cellar: :any_skip_relocation, monterey: "cf14d2e7044c8f3fb921f0164fae9fb003d52cd508a16e16c8bb490948813f6b"
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sha256 cellar: :any_skip_relocation, big_sur: "2935f766cb066054fe48e3e784ffca0430afb329e023dc9ecfde3e29659b6e6a"
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sha256 cellar: :any_skip_relocation, catalina: "bab3551ce6db98ad5bc0fce72263cf7adc482ceb10c9e58d1d3dd05e8771c5b5"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "f7800877109e1521a02197a3c0ff466cdba791ee011dacf89316edefa9a48717"
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end
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depends_on "go" => :build
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depends_on "consul"
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def install
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system "go", "build", "-ldflags", "-s -w", "-trimpath", "-o", bin/"fabio"
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prefix.install_metafiles
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end
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def port_open?(ip_address, port, seconds = 1)
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Timeout.timeout(seconds) do
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TCPSocket.new(ip_address, port).close
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end
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true
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rescue Errno::ECONNREFUSED, Errno::EHOSTUNREACH, Timeout::Error
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false
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end
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test do
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require "socket"
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require "timeout"
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consul_default_port = 8500
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fabio_default_port = 9999
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localhost_ip = "127.0.0.1".freeze
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if port_open?(localhost_ip, fabio_default_port)
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puts "Fabio already running or Consul not available or starting fabio failed."
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false
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else
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if port_open?(localhost_ip, consul_default_port)
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puts "Consul already running"
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else
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fork do
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exec "consul agent -dev -bind 127.0.0.1"
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end
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sleep 30
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end
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fork do
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exec "#{bin}/fabio"
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end
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sleep 10
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assert_equal true, port_open?(localhost_ip, fabio_default_port)
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system "consul", "leave"
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end
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end
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end
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