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.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.defaults(destination_root) ⇒ Object 



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# File 'lib/utopia/command/environment.rb', line 40

def self.defaults(destination_root)
	# Set some useful defaults for the environment.
	self["--environment-name", "testing", "--defaults"].call(destination_root)
	self["--environment-name", "development", "--defaults"].call(destination_root)
end

Instance Method Details

#call(root = parent.root) ⇒ Object 



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# File 'lib/utopia/command/environment.rb', line 62

def call(root = parent.root)
	update_environment(root) do |store, name, path|
		if @options[:defaults]
			# Set some useful defaults for the environment.
			store['UTOPIA_SESSION_SECRET'] ||= SecureRandom.hex(40)
		end
		
		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
		
		Console.logger.debug(self) do |buffer|
			buffer.puts "Environment #{name} (#{path}):"
			store.roots.each do |key|
				value = store[key]
				
				buffer.puts "#{key}=#{value.inspect}"
			end
		end
	end
end

#environment_name ⇒ Object 



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# File 'lib/utopia/command/environment.rb', line 46

def environment_name
	@options[:environment_name]
end

#update_environment(root, name = self.environment_name) ⇒ Object

Setup ‘config/environment.yaml` according to specified options.



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# File 'lib/utopia/command/environment.rb', line 51

def update_environment(root, name = self.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, name, environment_path
	end
end