homebrew-core/Formula/inlets.rb

110 lines
3.6 KiB
Ruby

class Inlets < Formula
desc "Expose your local endpoints to the Internet"
homepage "https://github.com/inlets/inlets"
url "https://github.com/inlets/inlets.git",
tag: "2.7.12",
revision: "448880e64b35b4027321cc4f328392649dca923c"
license "MIT"
head "https://github.com/inlets/inlets.git"
livecheck do
url :stable
strategy :github_latest
end
bottle do
sha256 cellar: :any_skip_relocation, arm64_big_sur: "7e8c975df59151c14040f9188c727667309c93025f92ea9ef2caac82515af64a"
sha256 cellar: :any_skip_relocation, big_sur: "4c89bedf66827ec3d8247a195a997de7bd7df075ae78cc74c1af408b4a6c3d49"
sha256 cellar: :any_skip_relocation, catalina: "2a0d9aa35bd843b2ed9773cee4b7b05c02b21cbcb78b085bb1c73363dc8a8ec4"
sha256 cellar: :any_skip_relocation, mojave: "b1c8a139e4d6f18c666d7f6380bfad18ea3d8836c6aa394c5026e1e872840225"
end
depends_on "go" => :build
uses_from_macos "ruby" => :test
def install
ldflags = %W[
-s -w
-X main.GitCommit=#{Utils.git_head}
-X main.Version=#{version}
]
system "go", "build", *std_go_args, "-ldflags", ldflags.join(" "), "-a", "-installsuffix", "cgo"
end
def cleanup(name, pid)
puts "Tearing down #{name} on PID #{pid}"
Process.kill("TERM", pid)
Process.wait(pid)
end
test do
upstream_port = free_port
remote_port = free_port
mock_response = "INLETS OK".freeze
secret_token = "itsasecret-sssshhhhh".freeze
(testpath/"mock_upstream_server.rb").write <<~EOS
require 'socket'
server = TCPServer.new('localhost', #{upstream_port})
loop do
socket = server.accept
request = socket.gets
STDERR.puts request
response = "OK\\n"
shutdown = false
if request.include? "inlets-test"
response = "#{mock_response}\\n"
shutdown = true
end
socket.print "HTTP/1.1 200 OK\\r\\n" +
"Host: localhost:#{upstream_port}\\r\\n" +
"Content-Type: text/plain\\r\\n" +
"Content-Length: \#\{response.bytesize\}\\r\\n" +
"Connection: close\\r\\n"
socket.print "\\r\\n"
socket.print response
socket.close
if shutdown
puts "Exiting test server"
exit 0
end
end
EOS
mock_upstream_server_pid = fork do
exec "ruby mock_upstream_server.rb"
end
begin
# Basic --version test
commit_regex = /[a-f0-9]{40}/
inlets_version = shell_output("#{bin}/inlets version")
assert_match commit_regex, inlets_version
assert_match version.to_s, inlets_version
# Client/Server e2e test
# This test involves establishing a client-server inlets tunnel on the
# remote_port, running a mock server on the upstream_port and then
# testing that we can hit the mock server upstream_port via the tunnel remote_port
sleep 3 # Waiting for mock server
server_pid = fork do
exec "#{bin}/inlets server --port #{remote_port} --token #{secret_token}"
end
client_pid = fork do
# Starting inlets client
exec "#{bin}/inlets client --remote localhost:#{remote_port} " \
"--upstream localhost:#{upstream_port} --token #{secret_token}"
end
sleep 3 # Waiting for inlets websocket tunnel
assert_match mock_response, shell_output("curl -s http://localhost:#{remote_port}/inlets-test")
ensure
cleanup("Mock Server", mock_upstream_server_pid)
cleanup("Inlets Server", server_pid)
cleanup("Inlets Client", client_pid)
end
end
end