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desc 'Compile plugin assets - called via rake plugin:assets:precompile[plugin_name]'
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task 'plugin:assets:precompile', [:plugin] => [:environment] do |t, args|
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# This task will generate assets for a plugin and namespace them in
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# plugin_name/public/assets/<plugin_name>. The generated manifest.yaml found
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# in the assets directory of the plugin is used to add the asset digest paths
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# to the Rails digests list in production.rb.
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module Foreman
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class PluginAssetsTask < Sprockets::Rails::Task
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attr_accessor :plugin
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def initialize(plugin_id)
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@plugin = Foreman::Plugin.find(plugin_id) or raise("Unable to find registered plugin #{plugin_id}")
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Rails.env = 'production'
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app = Rails.application
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app.config.assets.digest = true
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app.config.assets.precompile = plugin.assets
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super(Rails.application)
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end
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def compile
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with_logger do
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manifest.compile(assets)
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end
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end
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def output
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File.join(plugin.path, 'public', 'assets')
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end
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def manifest_path
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File.join(output, plugin.id.to_s, "#{plugin.id}.json")
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end
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def manifest
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Sprockets::Manifest.new(index, output, manifest_path)
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end
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end
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end
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module Foreman
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class PluginWebpackTask
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attr_accessor :plugin
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def initialize(plugin_id)
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@plugin = Foreman::Plugin.find(plugin_id) or raise("Unable to find registered plugin #{plugin_id}")
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end
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def compile
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return unless File.exist?("#{@plugin.path}/webpack")
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return unless File.exist?("#{@plugin.path}/package.json")
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ENV["NODE_ENV"] ||= 'production'
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webpack_bin = ::Rails.root.join('node_modules/webpack/bin/webpack.js')
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config_file = ::Rails.root.join(::Rails.configuration.webpack.config_file)
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sh "#{webpack_bin} --config #{config_file} --bail --env.pluginName=#{@plugin.id}"
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end
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end
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end
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if args[:plugin]
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task = Foreman::PluginAssetsTask.new(args[:plugin])
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task.compile
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task = Foreman::PluginWebpackTask.new(args[:plugin])
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task.compile
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else
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puts "You must specify the name of the plugin (e.g. rake plugin:assets:precompile['my_plugin'])"
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end
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end
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