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Versions: 11
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Stored size: 1.57 KB
Contents
require 'pathname'
module Rascal
module CLI
class Base
def initialize(thor, options)
@thor = thor
@options = options
end
private
def config_location
Pathname.new(@options[:config_file]).expand_path
end
def fail_with_error(message)
raise Thor::Error, message
end
def find_environment(environment_name)
definition = environment_definition
if (environment = definition.environment(environment_name))
return environment
else
available_environments = definition.available_environment_names.join(', ')
if environment_name
fail_with_error("Unknown environment #{environment_name}. Available: #{available_environments}.")
else
fail_with_error("Missing environment. Available: #{available_environments}.")
end
end
end
def each_environment(name, &block)
return enum_for(:each_environment) unless block_given?
if name == :all
definition = environment_definition
definition.available_environment_names.each do |environment_name|
yield definition.environment(environment_name)
end
else
yield find_environment(name)
end
end
def environment_definition
if (definition = EnvironmentsDefinition.detect(config_location))
definition
else
fail_with_error("Could not find an environment definition in current working directory.")
nil
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems