Class: Utopia::Command::Environment

Inherits:
Samovar::Command
  • Object
show all
Defined in:
lib/utopia/command/environment.rb

Overview

Set environment variables within the server deployment.

Instance Method Summary collapse

Instance Method Details

#invoke(parent) ⇒ Object 



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# File 'lib/utopia/command/environment.rb', line 48

def invoke(parent)
	destination_root = parent.root
	
	update_environment(destination_root) do |store|
		variables.each do |variable|
			key, value = variable.split('=', 2)
			
			if value
				puts "ENV[#{key.inspect}] will default to #{value.inspect} unless otherwise specified."
				store[key] = value
			else
				puts "ENV[#{key.inspect}] will be unset unless otherwise specified."
				store.delete(key)
			end
		end
		
		store.roots.each do |key|
			value = store[key]
			
			puts "#{Rainbow(key).blue}: #{Rainbow(value.inspect).green}"
		end
	end
end

#update_environment(root, name = @options[:environment_name]) ⇒ Object

Setup config/environment.yaml according to specified options.



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# File 'lib/utopia/command/environment.rb', line 37

def update_environment(root, name = @options[:environment_name])
	environment_path = File.join(root, "config", "#{name}.yaml")
	FileUtils.mkpath File.dirname(environment_path)
	
	store = YAML::Store.new(environment_path)
	
	store.transaction do
		yield store
	end
end