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# frozen_string_literal: true
require "uri"
module Skylight
module Util
class Component
attr_accessor :environment, :name
NAME_FORMAT = /\A[a-zA-Z0-9_-]+\z/.freeze
DEFAULT_NAME = "web"
WORKER_NAME = "worker"
DEFAULT_ENVIRONMENT = "production"
def initialize(environment, name, force_worker: false)
@environment = environment || DEFAULT_ENVIRONMENT
@name = resolve_name(name, force_worker)
raise ArgumentError, "environment can't be blank" if @environment.empty?
validate_string!(@environment, "environment")
validate_string!(@name, "name")
end
def to_s
"#{name}:#{environment}"
end
def to_encoded_s
@to_encoded_s ||= URI.encode_www_form_component(to_s)
end
def web?
name == DEFAULT_NAME
end
def worker?
!web?
end
# keys here should match those from the main config
def as_json(*)
{ component: name, env: environment }
end
private
def program_name
$PROGRAM_NAME
end
def argv
ARGV
end
def resolve_name(given_name, force_worker)
# don't allow workers to be called 'web'
return WORKER_NAME if force_worker && (given_name.nil? || given_name == DEFAULT_NAME)
return DEFAULT_NAME if given_name.nil?
given_name
end
def validate_string!(string, kind)
return true if string =~ NAME_FORMAT
raise ArgumentError, "#{kind} can only contain lowercase letters, numbers, and dashes"
end
end
end
end
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20 entries across 20 versions & 1 rubygems