OpenProject is the leading open source project management software.
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openproject/lib/open_project/plugins/frontend_linking/generator.rb

118 lines
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#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# See docs/COPYRIGHT.rdoc for more details.
#++
require 'bundler'
require 'fileutils'
module ::OpenProject::Plugins
module FrontendLinking
class Generator
attr_reader :openproject_plugins
def initialize
op_dep = load_known_opf_plugins
@openproject_plugins = Bundler.load.specs.each_with_object({}) do |spec, h|
if op_dep.include?(spec.name)
h[spec.name] = spec.full_gem_path
end
end
end
##
# Register plugins with an Angular frontend to the CLI build.
# For that, search all gems with the group :opf_plugins
def regenerate!
# Create links from plugins angular mdoules to frontend/src
regenerate_angular_links
end
private
##
# Register plugins with an Angular frontend to the CLI build.
# For that, search all gems with the group :opf_plugins
def regenerate_angular_links
all_angular_frontend_plugins.tap do |plugins|
target_dir = Rails.root.join('frontend', 'src', 'app', 'modules', 'plugins', 'linked')
puts "Cleaning linked target directory #{target_dir}"
# Removing the current linked directory and recreate
FileUtils.remove_dir(target_dir, force: true)
FileUtils.mkdir_p(target_dir)
plugins.each do |name, path|
source = File.join(path, 'frontend', 'module')
target = File.join(target_dir, name)
puts "Linking frontend of OpenProject plugin #{name} to #{target}."
FileUtils.ln_sf(source, target)
end
generate_plugin_module(plugins)
end
end
def all_angular_frontend_plugins
openproject_plugins.select do |_, path|
frontend_entry = File.join(path, 'frontend', 'module', 'main.ts')
File.readable? frontend_entry
end
end
##
# Regenerate the frontend plugin module orchestrating the linked frontends
def generate_plugin_module(plugins)
file_register = Rails.root.join('frontend', 'src', 'app', 'modules', 'plugins', 'linked-plugins.module.ts')
template_file = File.read(File.expand_path('linked-plugins.module.ts.erb', __dir__))
template = ::ERB.new template_file, trim_mode: '-'
puts "Regenerating frontend plugin registry #{file_register}."
context = ::OpenProject::Plugins::FrontendLinking::ErbContext.new plugins
result = template.result(context.get_binding)
File.open(file_register, 'w') { |file| file.write(result) }
end
##
# Print all gemspecs of registered OP plugins
# from the :opf_plugins group.
def load_known_opf_plugins
bundler_groups = %i[opf_plugins]
gemfile_path = Rails.root.join('Gemfile')
gems = Bundler::Dsl.evaluate(gemfile_path, '_temp_lockfile', true)
gems.dependencies
.each_with_object({}) do |dep, l|
l[dep.name] = dep if (bundler_groups & dep.groups).any?
end
.compact
end
end
end
end