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#! /usr/bin/env ruby
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require 'json'
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if File.exist?(File.expand_path(File.join(%w[.. .. Gemfile.in]), __FILE__))
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require 'bundler_ext'
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gemfile_in = File.expand_path(File.join(%w[.. .. Gemfile.in]), __FILE__)
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specs = BundlerExt::Gemfile.parse(gemfile_in, :all).map { |spec, value| value[:dep] }
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else
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require 'bundler'
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begin
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specs = Bundler.load.specs
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rescue Bundler::GemNotFound
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raise if File.exist?(File.expand_path(File.join(%w[.. Gemfile.lock]), __dir__))
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specs = []
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end
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end
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def log_skip_plugin(plugin_name, reason)
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$stderr.puts "Skipping plugin #{plugin_name}: #{reason}"
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end
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def log_plugin(plugin_name)
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$stderr.puts "Processing plugin #{plugin_name}"
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end
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def entry_name(plugin_name, entry)
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prefix = File.basename(entry).gsub(/[_]?index.js$/, '')
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if prefix != ''
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"#{plugin_name}:#{prefix}"
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else
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plugin_name
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end
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end
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config = { entries: {}, paths: [], plugins: {} }
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entry_paths = []
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plugin_name_regexp = /foreman.*|katello.*/
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specs.each do |dep|
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dep = dep.to_spec if gemfile_in
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# skip other rails engines that are not plugins
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# TODO: Consider using the plugin registration api?
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unless dep.respond_to?("metadata") && dep.metadata.has_key?("is_foreman_plugin") && dep.metadata["is_foreman_plugin"] == "true"
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next unless dep.name =~ plugin_name_regexp
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next if dep.name =~ /.*[_-]core$/
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end
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path = "#{dep.to_spec.full_gem_path}/webpack"
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unless Dir.exist?(path)
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log_skip_plugin(dep.name, './webpack directory missing')
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next
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end
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unless File.exist?("#{dep.to_spec.full_gem_path}/package.json")
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log_skip_plugin(dep.name, './package.json missing')
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next
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end
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log_plugin(dep.name)
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package_json = JSON.parse(File.read("#{dep.to_spec.full_gem_path}/package.json"))
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entries = Dir["#{path}/*index.js"]
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entries << package_json['main'] if package_json['main']
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entries.uniq.each do |entry|
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# some plugins share the same base directory (tasks-core and tasks, REX etc)
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# skip the plugin if its path is already included
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next if entry_paths.include?(entry)
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if File.exist?(entry)
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config[:entries][entry_name(dep.name, entry)] = entry
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config[:paths] << path
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config[:plugins][entry_name(dep.name, entry)] = {root: dep.to_spec.full_gem_path, entry: entry}
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entry_paths << entry
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end
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end
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end
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config[:paths].uniq!
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puts config.to_json
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