gitlab-org--gitlab-foss/app/models/blob_viewer/metrics_dashboard_yml.rb

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# frozen_string_literal: true
module BlobViewer
class MetricsDashboardYml < Base
include ServerSide
include Gitlab::Utils::StrongMemoize
include Auxiliary
self.partial_name = 'metrics_dashboard_yml'
self.loading_partial_name = 'metrics_dashboard_yml_loading'
self.file_types = %i(metrics_dashboard)
self.binary = false
def valid?
errors.blank?
end
def errors
strong_memoize(:errors) do
prepare!
parse_blob_data
end
end
private
def parse_blob_data
if Feature.enabled?(:metrics_dashboard_exhaustive_validations, project)
exhaustive_metrics_dashboard_validation
else
old_metrics_dashboard_validation
end
end
def old_metrics_dashboard_validation
yaml = ::Gitlab::Config::Loader::Yaml.new(blob.data).load_raw!
::PerformanceMonitoring::PrometheusDashboard.from_json(yaml)
[]
rescue Gitlab::Config::Loader::FormatError => error
["YAML syntax: #{error.message}"]
rescue ActiveModel::ValidationError => invalid
invalid.model.errors.messages.map { |messages| messages.join(': ') }
end
def exhaustive_metrics_dashboard_validation
yaml = ::Gitlab::Config::Loader::Yaml.new(blob.data).load_raw!
Gitlab::Metrics::Dashboard::Validator
.errors(yaml, dashboard_path: blob.path, project: project)
.map(&:message)
rescue Gitlab::Config::Loader::FormatError => error
[error.message]
end
end
end