61 lines
1.1 KiB
Ruby
Executable File
61 lines
1.1 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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Dir.chdir(File.dirname(__dir__))
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require "open3"
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works = nil
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error = +""
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queue = Queue.new
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Open3.popen3({"RACK_ENV" => "production"}, "bundle", "exec", "puma") do |stdin, stdout, stderr, wait_thr|
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pid = wait_thr.pid
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timer_thread = Thread.new do
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queue.pop(timeout: 6)
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if works.nil?
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error = "Timeout"
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Process.kill(:KILL, pid)
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end
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end
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stdout_thread = Thread.new do
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while (line = stdout.gets)
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case line
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when /\A\* Listening on /
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works = true
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puts line
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queue.push(true)
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Process.kill(:TERM, pid)
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break
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when /\A! Unable to load application: /
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error << line
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works = false
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queue.push(true)
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Process.kill(:TERM, pid)
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break
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else
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puts line
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end
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end
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end
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stderr_thread = Thread.new do
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err = stderr.read(1)
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if !err.nil?
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error << err << stderr.read_nonblock(100000)
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works = false
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queue.push(true)
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Process.kill(:TERM, pid)
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end
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end
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[stdout_thread, stderr_thread, timer_thread].map(&:join)
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end
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unless works
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warn error
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exit(1)
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end
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