65 lines
1.9 KiB
Ruby
65 lines
1.9 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/v1.5.15.tar.gz"
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sha256 "19dcd4d8c6e4fe16e63e4208564d08ed442a0c724661ef4d91e9dbc85a9afbe1"
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license "MIT"
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head "https://github.com/fabiolb/fabio.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "8b1ea88c236dc4b04882f05377d5a9930e9e5e93c2092961bc68bd0d661daad5" => :big_sur
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sha256 "60852a8b3a6c9dbdeb14e05f209351cc75d014ffad037bb0c2ee83ff0f84edbb" => :catalina
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sha256 "d32c45abeb55519d51edc65c87c68e4bc7d117e8a0d8f8dfec5e667467e6174f" => :mojave
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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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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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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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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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puts "consul started"
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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 &>fabio-start.out&"
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puts "fabio started"
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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 "killall", "fabio" # fabio forks off from the fork...
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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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