Class: Specwrk::CLI::Start

Inherits:
Dry::CLI::Command
  • Object
show all
Includes:
Clientable, Servable, Workable
Defined in:
lib/specwrk/cli.rb

Constant Summary collapse

SEED_INIT_SCRIPT = 
<<~'RUBY'
  require "json"
  require "specwrk/list_examples"
  require "specwrk/client"

  def status(msg)
    print "\e[2K\r#{msg}"
    $stdout.flush
  end

  dir = JSON.parse(ENV.fetch("SPECWRK_SEED_DIRS"))
  max_retries = Integer(ENV.fetch("SPECWRK_MAX_RETRIES", "0"))

  examples = Specwrk::ListExamples.new(dir).examples

  status "Waiting for server to respond..."
  Specwrk::Client.wait_for_server!
  status "Server responding ✓"
  status "Seeding #{examples.length} examples..."
  Specwrk::Client.new.seed(examples, max_retries)
  file_count = examples.group_by { |e| e[:file_path] }.keys.size
  status "🌱 Seeded #{examples.size} examples across #{file_count} files"
  exit(1) if examples.size.zero?
RUBY

Constants included from WorkerProcesses

WorkerProcesses::WORKER_INIT_SCRIPT

Instance Method Summary collapse

Methods included from Hookable

extended, #included, #included_hooks, #on_included, #on_setup, #setup_hooks

Methods included from PortDiscoverable

#find_open_port

Methods included from WorkerProcesses

#drain_outputs, #start_workers, #worker_count, #worker_env_for

Instance Method Details

#call(max_retries:, dir:, **args) ⇒ Object 



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# File 'lib/specwrk/cli.rb', line 279

def call(max_retries:, dir:, **args)
  dir = ["spec"] if dir.length.zero?

  self.class.setup(**args)
  $stdout.sync = true

  # nil this env var if it exists to prevent never-ending workers
  ENV["SPECWRK_SRV_URI"] = nil

  # Start on a random open port to not conflict with another server
  ENV["SPECWRK_SRV_PORT"] = find_open_port.to_s
  ENV["SPECWRK_SRV_URI"] = "http://localhost:#{ENV.fetch("SPECWRK_SRV_PORT", "5138")}"

  web_pid = Process.fork do
    require "specwrk/web"
    require "specwrk/web/app"

    ENV["SPECWRK_FORKED"] = "1"
    ENV["SPECWRK_SRV_SINGLE_RUN"] = "1"
    status "Starting queue server..."
    Specwrk::Web::App.run!
  end

  return if Specwrk.force_quit
  seed_pid = spawn_seed_process(dir, max_retries)

  if Specwrk.wait_for_pids_exit([seed_pid]).value?(1)
    status "Seeding examples failed, exiting."
    Process.kill("INT", web_pid)
    exit(1)
  end

  return if Specwrk.force_quit
  status "Starting #{worker_count} workers..."
  start_workers

  status "#{worker_count} workers started ✓\n"
  Specwrk.wait_for_pids_exit(@worker_pids)

  drain_outputs
  return if Specwrk.force_quit

  require "specwrk/cli_reporter"
  status = Specwrk::CLIReporter.new.report

  Specwrk.wait_for_pids_exit([web_pid, seed_pid])
  exit(status)
end

#spawn_seed_process(dir, max_retries) ⇒ Object 



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# File 'lib/specwrk/cli.rb', line 328

def spawn_seed_process(dir, max_retries)
  Process.spawn(
    {
      "SPECWRK_FORKED" => "1",
      "SPECWRK_SEED" => "1",
      "SPECWRK_SEED_DIRS" => JSON.dump(dir),
      "SPECWRK_MAX_RETRIES" => max_retries.to_s
    },
    RbConfig.ruby, "-e", SEED_INIT_SCRIPT,
    close_others: false
  )
end

#status(msg) ⇒ Object 



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# File 'lib/specwrk/cli.rb', line 341

def status(msg)
  print "\e[2K\r#{msg}"
  $stdout.flush
end