140 lines
4.7 KiB
Ruby
140 lines
4.7 KiB
Ruby
# frozen_string_literal: true
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require 'fileutils'
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module Tasks
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module Gitlab
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module Assets
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FOSS_ASSET_FOLDERS = %w[app/assets app/views fixtures/emojis vendor/assets/javascripts].freeze
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EE_ASSET_FOLDERS = %w[ee/app/assets ee/app/views].freeze
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JS_ASSET_PATTERNS = %w[*.js config/**/*.js].freeze
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JS_ASSET_FILES = %w[package.json yarn.lock].freeze
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MASTER_MD5_HASH_FILE = 'master-assets-hash.txt'
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HEAD_MD5_HASH_FILE = 'assets-hash.txt'
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PUBLIC_ASSETS_WEBPACK_DIR = 'public/assets/webpack'
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def self.md5_of_assets_impacting_webpack_compilation
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start_time = Time.now
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asset_files = assets_impacting_webpack_compilation
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puts "Generating the MD5 hash for #{assets_impacting_webpack_compilation.size} Webpack-related assets..."
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asset_file_md5s = asset_files.map do |asset_file|
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Digest::MD5.file(asset_file).hexdigest
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end
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Digest::MD5.hexdigest(asset_file_md5s.join).tap { |md5| puts "=> MD5 generated in #{Time.now - start_time}: #{md5}" }
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end
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def self.assets_impacting_webpack_compilation
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assets_folders = FOSS_ASSET_FOLDERS
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assets_folders += EE_ASSET_FOLDERS if ::Gitlab.ee?
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asset_files = Dir.glob(JS_ASSET_PATTERNS)
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asset_files += JS_ASSET_FILES
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assets_folders.each do |folder|
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asset_files.concat(Dir.glob(["#{folder}/**/*.*"]))
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end
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asset_files
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end
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private_class_method :assets_impacting_webpack_compilation
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end
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end
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end
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namespace :gitlab do
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namespace :assets do
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desc 'GitLab | Assets | Compile all frontend assets'
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task :compile do
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require_dependency 'gitlab/task_helpers'
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%w[
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yarn:check
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gettext:po_to_json
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rake:assets:precompile
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gitlab:assets:compile_webpack_if_needed
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gitlab:assets:fix_urls
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gitlab:assets:check_page_bundle_mixins_css_for_sideeffects
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].each(&::Gitlab::TaskHelpers.method(:invoke_and_time_task))
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end
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desc 'GitLab | Assets | Compile all Webpack assets'
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task :compile_webpack_if_needed do
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FileUtils.mv(Tasks::Gitlab::Assets::HEAD_MD5_HASH_FILE, Tasks::Gitlab::Assets::MASTER_MD5_HASH_FILE, force: true)
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master_assets_md5 =
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if File.exist?(Tasks::Gitlab::Assets::MASTER_MD5_HASH_FILE)
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File.read(Tasks::Gitlab::Assets::MASTER_MD5_HASH_FILE)
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else
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'missing!'
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end
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head_assets_md5 = Tasks::Gitlab::Assets.md5_of_assets_impacting_webpack_compilation.tap do |md5|
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File.write(Tasks::Gitlab::Assets::HEAD_MD5_HASH_FILE, md5)
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end
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puts "Webpack assets MD5 for `master`: #{master_assets_md5}"
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puts "Webpack assets MD5 for `HEAD`: #{head_assets_md5}"
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public_assets_webpack_dir_exists = Dir.exist?(Tasks::Gitlab::Assets::PUBLIC_ASSETS_WEBPACK_DIR)
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if head_assets_md5 != master_assets_md5 || !public_assets_webpack_dir_exists
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FileUtils.rm_r(Tasks::Gitlab::Assets::PUBLIC_ASSETS_WEBPACK_DIR) if public_assets_webpack_dir_exists
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unless system('yarn webpack')
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abort 'Error: Unable to compile webpack production bundle.'.color(:red)
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end
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end
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end
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desc 'GitLab | Assets | Clean up old compiled frontend assets'
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task clean: ['rake:assets:clean']
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desc 'GitLab | Assets | Remove all compiled frontend assets'
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task purge: ['rake:assets:clobber']
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desc 'GitLab | Assets | Uninstall frontend dependencies'
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task purge_modules: ['yarn:clobber']
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desc 'GitLab | Assets | Fix all absolute url references in CSS'
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task :fix_urls do
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css_files = Dir['public/assets/*.css']
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css_files.each do |file|
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# replace url(/assets/*) with url(./*)
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puts "Fixing #{file}"
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system "sed", "-i", "-e", 's/url(\([\"\']\?\)\/assets\//url(\1.\//g', file
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# rewrite the corresponding gzip file (if it exists)
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gzip = "#{file}.gz"
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if File.exist?(gzip)
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puts "Fixing #{gzip}"
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FileUtils.rm(gzip)
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mtime = File.stat(file).mtime
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File.open(gzip, 'wb+') do |f|
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gz = Zlib::GzipWriter.new(f, Zlib::BEST_COMPRESSION)
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gz.mtime = mtime
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gz.write IO.binread(file)
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gz.close
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File.utime(mtime, mtime, f.path)
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end
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end
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end
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end
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desc 'GitLab | Assets | Compile vendor assets'
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task :vendor do
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unless system('yarn webpack-vendor')
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abort 'Error: Unable to compile webpack DLL.'.color(:red)
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end
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end
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desc 'GitLab | Assets | Check that scss mixins do not introduce any sideffects'
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task :check_page_bundle_mixins_css_for_sideeffects do
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system('./scripts/frontend/check_page_bundle_mixins_css_for_sideeffects.js')
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end
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end
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end
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