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Versions: 10
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Stored size: 1.22 KB
Contents
module Percheron
module Validators
class Config
def initialize(config_file)
@config_file = config_file
end
def valid?
message = rules.return { |rule| send(rule) }
message ? fail(Errors::ConfigFileInvalid, formatted_message(message)) : true
end
private
attr_reader :config_file
def formatted_message(message)
"Config is invalid: #{message}"
end
def rules
[
:validate_config_file_defined,
:validate_config_file_existence,
:validate_config_file_not_empty,
:validate_config_file_contents
]
end
def config_file_contents
@config_file_contents ||= Hashie::Mash.new(YAML.load_file(config_file))
end
def validate_config_file_defined
'Is not defined' if config_file.nil?
end
def validate_config_file_existence
'Does not exist' unless config_file.exist?
end
def validate_config_file_not_empty
'Is empty' if config_file_contents.empty?
end
def validate_config_file_contents
'Is invalid' unless config_file_contents.docker
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems