60 lines
1.8 KiB
Ruby
60 lines
1.8 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/archive/v0.7.3.tar.gz"
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sha256 "7152d73818c3faceac831c6ffae6e01c2f3a6372976409d9d084130ffcea35f4"
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revision 1
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bottle do
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cellar :any_skip_relocation
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sha256 "4d1562d58c5d242d2dce65cf8ea611531cb2f26d10cc1a86ae226554152e7727" => :mojave
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sha256 "41dc101f3ba5ecf98360e770b96f147811f9fc5d4a748ebe3a19f46dad102b9d" => :high_sierra
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sha256 "beda6aec1024ba24a35c671881c4640295bbf7c82796bf7a470b006a4562a460" => :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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ENV["GOPATH"] = buildpath
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(buildpath/"src/github.com/hashicorp/envconsul").install buildpath.children
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cd "src/github.com/hashicorp/envconsul" do
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system "go", "build", "-o", bin/"envconsul"
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prefix.install_metafiles
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end
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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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