#  Phusion Passenger - https://www.phusionpassenger.com/
#  Copyright (c) 2010-2017 Phusion Holding B.V.
#
#  "Passenger", "Phusion Passenger" and "Union Station" are registered
#  trademarks of Phusion Holding B.V.
#
#  Permission is hereby granted, free of charge, to any person obtaining a copy
#  of this software and associated documentation files (the "Software"), to deal
#  in the Software without restriction, including without limitation the rights
#  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#  copies of the Software, and to permit persons to whom the Software is
#  furnished to do so, subject to the following conditions:
#
#  The above copyright notice and this permission notice shall be included in
#  all copies or substantial portions of the Software.
#
#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#  THE SOFTWARE.

auto_generated_sources = %w(
  src/nginx_module/ConfigGeneral/AutoGeneratedDefinitions.c
  src/nginx_module/ConfigGeneral/AutoGeneratedSetterFuncs.c
  src/nginx_module/ConfigGeneral/AutoGeneratedManifestDefaultsInitialization.c
  src/nginx_module/MainConfig/AutoGeneratedStruct.h
  src/nginx_module/MainConfig/AutoGeneratedCreateFunction.c
  src/nginx_module/MainConfig/AutoGeneratedManifestGeneration.c
  src/nginx_module/LocationConfig/AutoGeneratedStruct.h
  src/nginx_module/LocationConfig/AutoGeneratedCreateFunction.c
  src/nginx_module/LocationConfig/AutoGeneratedMergeFunction.c
  src/nginx_module/LocationConfig/AutoGeneratedHeaderSerialization.c
  src/nginx_module/LocationConfig/AutoGeneratedManifestGeneration.c
)

desc "Build Nginx support files"
task :nginx => [
  :nginx_without_native_support,
  NATIVE_SUPPORT_TARGET
].compact

desc "Build Nginx support files, including objects suitable for dynamic linking against Nginx"
task 'nginx:as_dynamic_module' => [
  :nginx_dynamic_without_native_support,
  NATIVE_SUPPORT_TARGET
].compact

# Workaround for https://github.com/jimweirich/rake/issues/274
task :_nginx => :nginx

task :nginx_without_native_support => [
  auto_generated_sources,
  AGENT_TARGET,
  COMMON_LIBRARY.only(*NGINX_LIBS_SELECTOR).link_objects
].flatten

# define_tasks creates an extra compilation to the specified output_dir, with extra compiler flags;
# it also creates a namespace:clean task to clean up the output_dir
task :nginx_dynamic_without_native_support => [
  auto_generated_sources,
  AGENT_TARGET,
  define_libboost_oxt_task("nginx", NGINX_DYNAMIC_OUTPUT_DIR + "libboost_oxt", "-fPIC"),
  COMMON_LIBRARY.only(*NGINX_LIBS_SELECTOR).
    set_namespace("nginx").set_output_dir(NGINX_DYNAMIC_OUTPUT_DIR + "module_libpassenger_common").define_tasks("-fPIC").
    link_objects
].flatten

task :clean => 'nginx:clean'
desc "Clean all compiled Nginx files"
task 'nginx:clean' => 'common:clean' do
  # Nothing extra to clean at this time.
end

def create_nginx_auto_generated_source_task(source)
  dependencies = [
    "#{source}.cxxcodebuilder",
    'src/ruby_supportlib/phusion_passenger/nginx/config_options.rb'
  ]
  file(source => dependencies) do
    template = CxxCodeTemplateRenderer.new("#{source}.cxxcodebuilder")
    template.render_to(source)
  end
end

auto_generated_sources.each do |source|
  create_nginx_auto_generated_source_task(source)
end
