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Contents
require 'yaml'
require 'thor'
module Karo
class NoConfigFileFoundError < StandardError; end
class Config
def self.default_file_name
".karo.yml"
end
def self.load_configuration(options)
begin
config_file = File.expand_path(options[:config_file])
configuration = read_configuration(config_file)[options[:environment]]
if configuration.nil? || configuration.empty?
raise Thor::Error, "Please pass a valid configuration for an environment '#{options[:environment]}' within this file '#{config_file}'"
else
configuration
end
rescue Karo::NoConfigFileFoundError
puts "You can use 'karo generate' to generate a skeleton .karo.yml file"
puts "Please make sure that this configuration file exists? '#{config_file}'"
raise Thor::Error, "and run the command again"
end
end
private
def self.read_configuration(file_name)
if File.exist?(file_name)
YAML.load_file(file_name)
else
raise NoConfigFileFoundError
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems