debian-mirror-gitlab/lib/gitlab/ci/config/entry/root.rb

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2019-09-30 21:07:59 +05:30
# frozen_string_literal: true
module Gitlab
module Ci
class Config
module Entry
##
# This class represents a global entry - root Entry for entire
# GitLab CI Configuration file.
#
class Root < ::Gitlab::Config::Entry::Node
include ::Gitlab::Config::Entry::Configurable
ALLOWED_KEYS = %i[default include before_script image services
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after_script variables stages types cache workflow].freeze
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validations do
validates :config, allowed_keys: ALLOWED_KEYS
end
# reserved:
# defines whether the node name is reserved
# the reserved name cannot be used a job name
# reserved should not be used as it will make
# breaking change to `.gitlab-ci.yml`
entry :default, Entry::Default,
description: 'Default configuration for all jobs.',
default: {}
entry :include, Entry::Includes,
description: 'List of external YAML files to include.',
reserved: true
entry :before_script, Entry::Script,
description: 'Script that will be executed before each job.',
reserved: true
entry :image, Entry::Image,
description: 'Docker image that will be used to execute jobs.',
reserved: true
entry :services, Entry::Services,
description: 'Docker images that will be linked to the container.',
reserved: true
entry :after_script, Entry::Script,
description: 'Script that will be executed after each job.',
reserved: true
entry :variables, Entry::Variables,
description: 'Environment variables that will be used.',
reserved: true
entry :stages, Entry::Stages,
description: 'Configuration of stages for this pipeline.',
reserved: true
entry :types, Entry::Stages,
description: 'Deprecated: stages for this pipeline.',
reserved: true
entry :cache, Entry::Cache,
description: 'Configure caching between build jobs.',
reserved: true
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entry :workflow, Entry::Workflow,
description: 'List of evaluable rules to determine Pipeline status'
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helpers :default, :jobs, :stages, :types, :variables, :workflow
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delegate :before_script_value,
:image_value,
:services_value,
:after_script_value,
:cache_value, to: :default
attr_reader :jobs_config
class << self
include ::Gitlab::Utils::StrongMemoize
def reserved_nodes_names
strong_memoize(:reserved_nodes_names) do
self.nodes.select do |_, node|
node.reserved?
end.keys
end
end
end
def initialize(config, **metadata)
super do
filter_jobs!
end
end
def compose!(_deps = nil)
super(self) do
compose_deprecated_entries!
compose_jobs!
end
end
def default
self[:default]
end
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def workflow
self[:workflow] if workflow_defined?
end
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private
# rubocop: disable CodeReuse/ActiveRecord
def compose_jobs!
factory = ::Gitlab::Config::Entry::Factory.new(Entry::Jobs)
.value(jobs_config)
.with(key: :jobs, parent: self,
description: 'Jobs definition for this pipeline')
@entries[:jobs] = factory.create!
end
# rubocop: enable CodeReuse/ActiveRecord
def compose_deprecated_entries!
##
# Deprecated `:types` key workaround - if types are defined and
# stages are not defined we use types definition as stages.
#
if types_defined? && !stages_defined?
@entries[:stages] = @entries[:types]
end
@entries.delete(:types)
end
def filter_jobs!
return unless @config.is_a?(Hash)
@jobs_config = @config
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.except(*self.class.reserved_nodes_names)
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.select do |name, config|
Entry::Jobs.find_type(name, config).present?
end
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@config = @config.except(*@jobs_config.keys)
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end
end
end
end
end
end