Upgrade Webpacker to version 2.0 (#3729)

1 files changed, 10 insertions, 15 deletions

diff --git a/bin/webpack b/bin/webpack
index a871ce77b..867550eb8 100755
--- a/bin/webpack
+++ b/bin/webpack
@@ -5,29 +5,24 @@ require "shellwords"
 require "yaml"
 
 ENV["RAILS_ENV"] ||= "development"
-RAILS_ENV   = ENV["RAILS_ENV"]
+RAILS_ENV = ENV["RAILS_ENV"]
 
 ENV["NODE_ENV"] ||= RAILS_ENV
-NODE_ENV    = ENV["NODE_ENV"]
+NODE_ENV = ENV["NODE_ENV"]
 
-APP_PATH               = File.expand_path("../", __dir__)
-CONFIG_PATH            = File.join(APP_PATH, "config/webpack/paths.yml")
+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")
 
-begin
-  paths            = YAML.load(File.read(CONFIG_PATH))[NODE_ENV]
-
-  NODE_MODULES_PATH   = File.join(APP_PATH.shellescape, paths["node_modules"])
-  WEBPACK_CONFIG_PATH = File.join(APP_PATH.shellescape, paths["config"])
-rescue Errno::ENOENT, NoMethodError
-  puts "Configuration not found in config/webpack/paths.yml"
+unless File.exist?(WEBPACK_CONFIG)
+  puts "Webpack configuration not found."
   puts "Please run bundle exec rails webpacker:install to install webpacker"
   exit!
 end
 
-WEBPACK_BIN    = "#{NODE_MODULES_PATH}/.bin/webpack"
-WEBPACK_CONFIG = "#{WEBPACK_CONFIG_PATH}/#{NODE_ENV}.js"
+newenv  = { "NODE_PATH" => NODE_MODULES_PATH.shellescape }
+cmdline = ["yarn", "run", "webpack", "--", "--config", WEBPACK_CONFIG] + ARGV
 
 Dir.chdir(APP_PATH) do
-  exec "NODE_PATH=#{NODE_MODULES_PATH} #{WEBPACK_BIN} --config #{WEBPACK_CONFIG}" \
-    " #{ARGV.join(" ")}"
+  exec newenv, *cmdline
 end