ManageIQ/manageiq-ui-classic

#!/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__)
NODE_MODULES_PATH = File.join(APP_PATH, "node_modules")
WEBPACK_CONFIG    = File.join(APP_PATH, "config/webpack/#{NODE_ENV}.js")

unless File.exist?(WEBPACK_CONFIG)
  puts "Webpack configuration not found."
  puts "Please run bundle exec rails webpacker:install to install webpacker"
  exit!
end

# HACK: Check if --openssl-legacy-provider flag is available and use it.
#   If nodejs is compiled with openssl 3, then this flag is available
#   If nodejs is compiled with openssl 1.1, then this flag is not available
#     and will fail if we hardcode it into NODE_OPTIONS
#
# This can be removed once we upgrade from webpack 4.0 to 5.0
`node --openssl-legacy-provider -v`
# if node supported this flag, then the command return status (i.e.: $? ) will be successful
has_legacy_openssl = $?.success?
node_options = "--max_old_space_size=4096"
node_options << " --openssl-legacy-provider" if has_legacy_openssl

newenv  = {
  "NODE_PATH"    => NODE_MODULES_PATH.shellescape,
  "NODE_OPTIONS" => node_options
}
cmdline = ["yarn", "run", "webpack", "--config", WEBPACK_CONFIG] + ARGV

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