116 lines
3.0 KiB
Ruby
Executable File
116 lines
3.0 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require 'pathname'
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RAILS_ROOT = File.expand_path("../../", Pathname.new(__FILE__).realpath)
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PORT = ENV["UNICORN_PORT"] ||= "3000"
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HOSTNAME = ENV["DISCOURSE_HOSTNAME"] ||= "127.0.0.1"
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YARN_DIR = File.join(RAILS_ROOT, "app/assets/javascripts/discourse")
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CUSTOM_ARGS = ["--try", "--test", "--build", "--unicorn", "-u", "--forward-host"]
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PROXY =
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if ARGV.include?("--try")
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"https://try.discourse.org"
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else
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"http://#{HOSTNAME}:#{PORT}"
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end
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def process_running?(pid)
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!!Process.kill(0, pid)
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rescue Errno::ESRCH
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false
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end
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command =
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if ARGV.include?("--test")
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"test"
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elsif ARGV.include?("--build")
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"build"
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else
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"server"
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end
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class String
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def cyan
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"\e[36m#{self}\e[0m"
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end
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def red
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"\033[31m#{self}\e[0m"
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end
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end
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if ARGV.include?("-h") || ARGV.include?("--help")
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puts "ember-cli OPTIONS"
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puts "#{"--try".cyan} To proxy try.discourse.org"
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puts "#{"--test".cyan} To run the test suite"
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puts "#{"--unicorn, -u".cyan} To run a unicorn server as well"
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puts "The rest of the arguments are passed to ember server per:", ""
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exec "yarn -s --cwd #{YARN_DIR} run ember #{command} --help"
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end
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args = ["-s", "--cwd", YARN_DIR, "run", "ember", command] + (ARGV - CUSTOM_ARGS)
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if !args.include?("test") && !args.include?("build") && !args.include?("--proxy")
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args << "--proxy"
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args << PROXY
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end
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if !["3", "5", nil].include?(ENV["EMBER_VERSION"])
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raise "Unknown ember version #{ENV["EMBER_VERSION"]}"
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end
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system(
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"script/switch_ember_version",
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ENV["EMBER_VERSION"] || "3",
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exception: true,
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chdir: RAILS_ROOT,
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)
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# Running yarn install in the root directory will also run it for YARN_DIR via a post-install hook
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exit 1 if !system "yarn", "-s", "install", "--cwd", RAILS_ROOT
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yarn_env = {}
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if ARGV.include?("--forward-host")
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yarn_env["FORWARD_HOST"] = "true"
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end
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if ARGV.include?("-u") || ARGV.include?("--unicorn")
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unicorn_env = { "DISCOURSE_PORT" => ENV["DISCOURSE_PORT"] || "4200" }
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unicorn_pid = spawn(unicorn_env, __dir__ + "/unicorn")
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ember_cli_pid = nil
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Thread.new do
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require 'open3'
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Open3.popen2e(yarn_env, "yarn", *args.to_a.flatten) do |i, oe, t|
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ember_cli_pid = t.pid
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puts "Ember CLI running on PID: #{ember_cli_pid}"
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oe.each do |line|
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if line.include?("\e[32m200\e") || line.include?("\e[36m304\e[0m") || line.include?("POST /message-bus")
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# skip 200s and 304s and message bus
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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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if process_running?(unicorn_pid)
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puts "[bin/ember-cli] ember-cli process stopped. Terminating unicorn."
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Process.kill("TERM", unicorn_pid)
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end
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end
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trap("SIGINT") do
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# we got to swallow sigint to give time for
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# children to handle it
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end
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Process.wait(unicorn_pid)
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if ember_cli_pid && process_running?(ember_cli_pid)
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puts "[bin/ember-cli] unicorn process stopped. Terminating ember-cli."
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Process.kill("TERM", ember_cli_pid)
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end
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else
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exec(yarn_env, "yarn", *args.to_a.flatten)
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end
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