apache-config-generator/lib/apache/rake/create.rb
2010-10-26 10:24:45 -04:00

74 lines
2.3 KiB
Ruby

Bundler.require(:default)
require 'fileutils'
require 'yaml'
require 'apache/config'
require 'apache/rake/create'
CONFIG = Hash[YAML.load_file('config.yml').collect { |k,v| [ k.to_sym, v ] }]
def get_environments
CONFIG[:source_path] = File.expand_path(CONFIG[:source])
Dir[File.join(CONFIG[:source_path], '**', '*.rb')].collect { |file|
File.readlines(file).find_all { |line| line[%r{(if_environment|build_if)}] }.collect { |line| line.scan(%r{:[a-z_]+}) }
}.flatten.uniq.sort.collect { |name| name[1..-1] }
end
def get_default_environment
File.read('.environment').strip rescue nil
end
def need_environment
puts "You need to specify an environment. Available environments:"
puts
puts get_environments.collect { |env| "rake apache:create[#{env}]" } * "\n"
puts
puts "Additionally, you can set a default environment for this server:"
puts
puts "rake apache:default[#{get_environments.first}]"
exit 1
end
task :default => 'apache:create'
namespace :apache do
desc "Create all defined configs for the specified environment"
task :create, :environment do |t, args|
need_environment if !args[:environment] && !get_default_environment
APACHE_ENV = (args[:environment] || get_default_environment).to_sym
CONFIG[:source_path] = File.expand_path(CONFIG[:source])
CONFIG[:dest_path] = File.expand_path(CONFIG[:destination])
Apache::Config.rotate_logs_path = CONFIG[:rotate_logs_path]
FileUtils.mkdir_p CONFIG[:dest_path]
Dir.chdir CONFIG[:dest_path]
Dir[File.join(CONFIG[:source_path], '**', '*.rb')].each do |file|
puts file.foreground(:green)
require file
end
end
desc "List all possible environments"
task :environments do
puts get_environments * "\n"
end
desc "Set the default environment (currently #{get_default_environment || 'nil'})"
task :default, :environment do |t, args|
need_environment if !args[:environment]
if get_environments.include?(args[:environment])
File.open('.environment', 'w') { |fh| fh.puts args[:environment] }
puts "Calls to apache:create will now use #{args[:environment]} when you don't specify the environment."
else
puts "You need to specify a valid default environment. Here are the possibilities:"
Rake::Task['apache:environments'].invoke
end
end
end