Contents

<%= shebang %>
$stdout.sync = true

require "shellwords"
require "yaml"
require "socket"

ENV["RAILS_ENV"] ||= "development"
RAILS_ENV = ENV["RAILS_ENV"]

ENV["NODE_ENV"] ||= RAILS_ENV
NODE_ENV = ENV["NODE_ENV"]

APP_PATH          = File.expand_path("../", __dir__)
CONFIG_FILE       = File.join(APP_PATH, "config/webpacker.yml")
NODE_MODULES_PATH = File.join(APP_PATH, "node_modules")
WEBPACK_CONFIG    = File.join(APP_PATH, "config/webpack/#{NODE_ENV}.js")

LISTEN_IP_ADDR  = "0.0.0.0"

def args(key)
  index = ARGV.index(key)
  index ? ARGV[index + 1] : nil
end

begin
  dev_server = YAML.load_file(CONFIG_FILE)[RAILS_ENV]["dev_server"]

  HOSTNAME        = args('--host') || dev_server["host"]
  PORT            = args('--port') || dev_server["port"]
  HTTPS           = ARGV.include?('--https') || dev_server["https"]
  DEV_SERVER_ADDR = "http#{"s" if HTTPS}://#{HOSTNAME}:#{PORT}"

rescue Errno::ENOENT, NoMethodError
  $stdout.puts "Webpack dev_server configuration not found in #{CONFIG_FILE}."
  $stdout.puts "Please run bundle exec rails webpacker:install to install webpacker"
  exit!
end

begin
  server = TCPServer.new(LISTEN_IP_ADDR, PORT)
  server.close

rescue Errno::EADDRINUSE
  $stdout.puts "Another program is running on port #{PORT}. Set a new port in #{CONFIG_FILE} for dev_server"
  exit!
end

# Delete supplied host and port CLI arguments
["--host", "--port"].each do |arg|
  ARGV.delete(args(arg))
  ARGV.delete(arg)
end

newenv = {
  "NODE_PATH" => NODE_MODULES_PATH.shellescape,
  "ASSET_HOST" => DEV_SERVER_ADDR.shellescape
}.freeze

if Gem.win_platform?
  # Workaround for yarn not playing nicely with path separators
  cmdline = ["#{NODE_MODULES_PATH}/.bin/webpack-dev-server", "--progress", "--color", "--config",
WEBPACK_CONFIG, "--host", LISTEN_IP_ADDR, "--port", PORT.to_s] + ARGV
else
  cmdline = ["yarn", "run", "webpack-dev-server", "--", "--progress", "--color", "--config",
WEBPACK_CONFIG, "--host", LISTEN_IP_ADDR, "--port", PORT.to_s] + ARGV
end

Dir.chdir(APP_PATH) do
  exec newenv, *cmdline
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
webpacker-react-on-rails-3.0.0.rc.1	lib/install/bin/webpack-dev-server.tt
webpacker-react-on-rails-2.0	lib/install/bin/webpack-dev-server.tt