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# frozen_string_literal: true
module Gitlab
module Ci
# Locates project CI config
class ProjectConfig
# The order of sources is important:
# - EE uses Compliance first since it must be used first if compliance templates are enabled.
# (see ee/lib/ee/gitlab/ci/project_config.rb)
# - Parameter is used by on-demand security scanning which passes the actual CI YAML to use as argument.
# - Bridge is used for downstream pipelines since the config is defined in the bridge job. If lower in priority,
# it would evaluate the project's YAML file instead.
# - Repository / ExternalProject / Remote: their order is not important between each other.
# - AutoDevops is used as default option if nothing else is found and if AutoDevops is enabled.
SOURCES = [
ProjectConfig::Parameter,
ProjectConfig::Bridge,
ProjectConfig::Repository,
ProjectConfig::ExternalProject,
ProjectConfig::Remote,
ProjectConfig::AutoDevops
].freeze
def initialize(project:, sha:, custom_content: nil, pipeline_source: nil, pipeline_source_bridge: nil)
@config = find_config(project, sha, custom_content, pipeline_source, pipeline_source_bridge)
end
delegate :content, :source, to: :@config, allow_nil: true
def exists?
!!@config&.exists?
end
private
def find_config(project, sha, custom_content, pipeline_source, pipeline_source_bridge)
sources.each do |source|
config = source.new(project, sha, custom_content, pipeline_source, pipeline_source_bridge)
return config if config.exists?
end
nil
end
def sources
SOURCES
end
end
end
end
Gitlab::Ci::ProjectConfig.prepend_mod_with('Gitlab::Ci::ProjectConfig')
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