Class: KuberKit::ServiceDeployer::ServiceListResolver

Inherits:
Object
  • Object
show all
Defined in:
lib/kuber_kit/service_deployer/service_list_resolver.rb

Instance Method Summary collapse

Instance Method Details

#matches_any?(names, patterns) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kuber_kit/service_deployer/service_list_resolver.rb', line 68

def matches_any?(names, patterns)
  patterns.any? do |pattern|
    names.any? { |name| matches_name?(name, pattern) }
  end
end

#matches_name?(name, pattern) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kuber_kit/service_deployer/service_list_resolver.rb', line 62

def matches_name?(name, pattern)
  regexp = Regexp.new("\\A" + pattern.gsub("*", "[a-z\_0-9]+") + "\\z")
  name.match?(regexp)
end

#resolve(services: [], tags: [], enabled_services: [], disabled_services: [], default_services: []) ⇒ Object 



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# File 'lib/kuber_kit/service_deployer/service_list_resolver.rb', line 13

def resolve(services: [], tags: [], enabled_services: [], disabled_services: [], default_services: [])
  all_definitions = service_store.all_definitions.values

  included_services, excluded_services = split_by_inclusion(services)
  included_tags,     excluded_tags     = split_by_inclusion(tags)
  
  included_definitions = all_definitions.select do |definition|
    service_name = definition.service_name.to_s
    service_tags = definition.to_service_attrs.tags.map(&:to_s)

    matches_any?([service_name], included_services) ||
    matches_any?(service_tags, included_tags)
  end

  included_definitions = included_definitions.reject do |definition|
    service_name = definition.service_name.to_s
    service_tags = definition.to_service_attrs.tags.map(&:to_s)

    matches_any?([service_name], excluded_services) ||
    matches_any?(service_tags, excluded_tags)
  end

  included_services = included_definitions.map(&:service_name).map(&:to_s)

  if enabled_services.any?
    included_services = included_services.select{ |s| enabled_services.include?(s) }
  end

  if disabled_services.any?
    included_services = included_services.select{ |s| !disabled_services.include?(s) }
  end

  if included_services.any?
    included_services = default_services + included_services
  end

  included_services
end

#split_by_inclusion(array) ⇒ Object 



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# File 'lib/kuber_kit/service_deployer/service_list_resolver.rb', line 53

def split_by_inclusion(array)
  excluded, included = array.partition{|e| e.start_with?('^') }

  excluded.map!{ |item| item.gsub(/^\^/, "") }

  [included, excluded]
end