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|
# frozen_string_literal: true
module Gitlab
module Ci
module Pipeline
module Seed
class Build < Seed::Base
include Gitlab::Utils::StrongMemoize
delegate :dig, to: :@seed_attributes
# When the `ci_dag_limit_needs` is enabled it uses the lower limit
LOW_NEEDS_LIMIT = 5
HARD_NEEDS_LIMIT = 50
def initialize(pipeline, attributes, previous_stages)
@pipeline = pipeline
@seed_attributes = attributes
@previous_stages = previous_stages
@needs_attributes = dig(:needs_attributes)
@using_rules = attributes.key?(:rules)
@using_only = attributes.key?(:only)
@using_except = attributes.key?(:except)
@only = Gitlab::Ci::Build::Policy
.fabricate(attributes.delete(:only))
@except = Gitlab::Ci::Build::Policy
.fabricate(attributes.delete(:except))
@rules = Gitlab::Ci::Build::Rules
.new(attributes.delete(:rules))
end
def name
dig(:name)
end
def included?
strong_memoize(:inclusion) do
if @using_rules
included_by_rules?
elsif @using_only || @using_except
all_of_only? && none_of_except?
else
true
end
end
end
def errors
return unless included?
strong_memoize(:errors) do
needs_errors
end
end
def attributes
@seed_attributes
.deep_merge(pipeline_attributes)
.deep_merge(rules_attributes)
end
def bridge?
attributes_hash = @seed_attributes.to_h
attributes_hash.dig(:options, :trigger).present? ||
(attributes_hash.dig(:options, :bridge_needs).instance_of?(Hash) &&
attributes_hash.dig(:options, :bridge_needs, :pipeline).present?)
end
def to_resource
strong_memoize(:resource) do
if bridge?
::Ci::Bridge.new(attributes)
else
::Ci::Build.new(attributes)
end
end
end
def scoped_variables_hash
strong_memoize(:scoped_variables_hash) do
# This is a temporary piece of technical debt to allow us access
# to the CI variables to evaluate rules before we persist a Build
# with the result. We should refactor away the extra Build.new,
# but be able to get CI Variables directly from the Seed::Build.
::Ci::Build.new(
@seed_attributes.merge(pipeline_attributes)
).scoped_variables_hash
end
end
private
def all_of_only?
@only.all? { |spec| spec.satisfied_by?(@pipeline, self) }
end
def none_of_except?
@except.none? { |spec| spec.satisfied_by?(@pipeline, self) }
end
def needs_errors
return if @needs_attributes.nil?
if @needs_attributes.size > max_needs_allowed
return [
"#{name}: one job can only need #{max_needs_allowed} others, but you have listed #{@needs_attributes.size}. " \
"See needs keyword documentation for more details"
]
end
@needs_attributes.flat_map do |need|
result = @previous_stages.any? do |stage|
stage.seeds_names.include?(need[:name])
end
"#{name}: needs '#{need[:name]}'" unless result
end.compact
end
def max_needs_allowed
if Feature.enabled?(:ci_dag_limit_needs, @project, default_enabled: true)
LOW_NEEDS_LIMIT
else
HARD_NEEDS_LIMIT
end
end
def pipeline_attributes
{
pipeline: @pipeline,
project: @pipeline.project,
user: @pipeline.user,
ref: @pipeline.ref,
tag: @pipeline.tag,
trigger_request: @pipeline.legacy_trigger,
protected: @pipeline.protected_ref?
}
end
def included_by_rules?
rules_attributes[:when] != 'never'
end
def rules_attributes
strong_memoize(:rules_attributes) do
@using_rules ? @rules.evaluate(@pipeline, self).to_h.compact : {}
end
end
end
end
end
end
end
|
