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#!/usr/bin/env ruby
$stdout.sync = true
require "shellwords"
require "yaml"
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/development.js")
def args(key)
index = ARGV.index(key)
index ? ARGV[index + 1] : nil
end
begin
dev_server = YAML.load_file(CONFIG_FILE)["development"]["dev_server"]
DEV_SERVER_HOST = "http#{"s" if args('--https') || dev_server["https"]}://#{args('--host') || dev_server["host"]}:#{args('--port') || dev_server["port"]}"
rescue Errno::ENOENT, NoMethodError
puts "Webpack dev_server configuration not found in #{CONFIG_FILE}."
puts "Please run bundle exec rails webpacker:install to install webpacker"
exit!
end
newenv = {
"NODE_PATH" => NODE_MODULES_PATH.shellescape,
"ASSET_HOST" => DEV_SERVER_HOST.shellescape
}.freeze
cmdline = ["yarn", "run", "webpack-dev-server", "--", "--progress", "--color", "--config", WEBPACK_CONFIG] + ARGV
Dir.chdir(APP_PATH) do
exec newenv, *cmdline
end
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