58 lines
1.7 KiB
Ruby
58 lines
1.7 KiB
Ruby
class Envconsul < Formula
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desc "Launch process with environment variables from Consul and Vault"
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homepage "https://github.com/hashicorp/envconsul"
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url "https://github.com/hashicorp/envconsul.git",
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:tag => "v0.9.1",
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:revision => "44d6110cf2a8a48e7c6f0d5566e3fe87c455357b"
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bottle do
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cellar :any_skip_relocation
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rebuild 1
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sha256 "5b8bcd4a1b4b94e6b9d499dec21023de08173377a0da7ad0202794fae8eb4dd8" => :catalina
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sha256 "b41595fbf6ff4edca1fde5712340cfb3f250108806a93482740d71a3c4c2a62b" => :mojave
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sha256 "12d804dc683b02047a72c1ba28ea2882cc38095cda3fae84fe5dbb93deb06c8b" => :high_sierra
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end
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depends_on "go" => :build
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depends_on "consul" => :test
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def install
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system "go", "build", "-ldflags", "-s -w", "-trimpath", "-o", bin/"envconsul"
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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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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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begin
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if !port_open?(LOCALHOST_IP, CONSUL_DEFAULT_PORT)
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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 5
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else
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puts "Consul already running"
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end
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system "consul", "kv", "put", "homebrew-recipe-test/working", "1"
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output = shell_output("#{bin}/envconsul -consul-addr=127.0.0.1:8500 -upcase -prefix homebrew-recipe-test env")
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assert_match "WORKING=1", output
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ensure
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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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