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# frozen_string_literal: true
module Gitlab
module Ci
class Config
class EdgeStagesInjector
PRE_PIPELINE = '.pre'
POST_PIPELINE = '.post'
EDGES = [PRE_PIPELINE, POST_PIPELINE].freeze
def self.wrap_stages(stages)
stages = stages.to_a - EDGES
stages.unshift PRE_PIPELINE
stages.push POST_PIPELINE
stages
end
def initialize(config)
@config = config.to_h.deep_dup
end
def to_hash
if config.key?(:stages)
process(:stages)
elsif config.key?(:types)
process(:types)
else
config
end
end
private
attr_reader :config
delegate :wrap_stages, to: :class
def process(keyword)
stages = extract_stages(keyword)
return config if stages.empty?
stages = wrap_stages(stages)
config[keyword] = stages
config
end
def extract_stages(keyword)
stages = config[keyword]
return [] unless stages.is_a?(Array)
stages
end
end
end
end
end
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