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# frozen_string_literal: true
require "delegate"
require "json"
require "set"
require "singleton"
require "forwardable"
module GraphQL
# forwards-compat for argument handling
module Ruby2Keywords
if RUBY_VERSION < "2.7"
def ruby2_keywords(*)
end
end
end
class Error < StandardError
end
# This error is raised when GraphQL-Ruby encounters a situation
# that it *thought* would never happen. Please report this bug!
class InvariantError < Error
def initialize(message)
message += "
This is probably a bug in GraphQL-Ruby, please report this error on GitHub: https://github.com/rmosolgo/graphql-ruby/issues/new?template=bug_report.md"
super(message)
end
end
class RequiredImplementationMissingError < Error
end
class << self
def default_parser
@default_parser ||= GraphQL::Language::Parser
end
attr_writer :default_parser
end
# Turn a query string or schema definition into an AST
# @param graphql_string [String] a GraphQL query string or schema definition
# @return [GraphQL::Language::Nodes::Document]
def self.parse(graphql_string, trace: GraphQL::Tracing::NullTrace, filename: nil)
default_parser.parse(graphql_string, trace: trace, filename: filename)
end
# Read the contents of `filename` and parse them as GraphQL
# @param filename [String] Path to a `.graphql` file containing IDL or query
# @return [GraphQL::Language::Nodes::Document]
def self.parse_file(filename)
content = File.read(filename)
default_parser.parse(content, filename: filename)
end
# @return [Array<Array>]
def self.scan(graphql_string)
default_parser.scan(graphql_string)
end
def self.parse_with_racc(string, filename: nil, trace: GraphQL::Tracing::NullTrace)
warn "`GraphQL.parse_with_racc` is deprecated; GraphQL-Ruby no longer uses racc for parsing. Call `GraphQL.parse` or `GraphQL::Language::Parser.parse` instead."
GraphQL::Language::Parser.parse(string, filename: filename, trace: trace)
end
def self.scan_with_ruby(graphql_string)
GraphQL::Language::Lexer.tokenize(graphql_string)
end
NOT_CONFIGURED = Object.new
private_constant :NOT_CONFIGURED
module EmptyObjects
EMPTY_HASH = {}.freeze
EMPTY_ARRAY = [].freeze
end
end
# Order matters for these:
require "graphql/execution_error"
require "graphql/runtime_type_error"
require "graphql/unresolved_type_error"
require "graphql/invalid_null_error"
require "graphql/analysis_error"
require "graphql/coercion_error"
require "graphql/invalid_name_error"
require "graphql/integer_decoding_error"
require "graphql/integer_encoding_error"
require "graphql/string_encoding_error"
require "graphql/date_encoding_error"
require "graphql/duration_encoding_error"
require "graphql/type_kinds"
require "graphql/name_validator"
require "graphql/language"
require_relative "./graphql/railtie" if defined? Rails::Railtie
require "graphql/analysis"
require "graphql/tracing"
require "graphql/dig"
require "graphql/execution"
require "graphql/pagination"
require "graphql/schema"
require "graphql/query"
require "graphql/dataloader"
require "graphql/types"
require "graphql/static_validation"
require "graphql/execution"
require "graphql/schema/built_in_types"
require "graphql/schema/loader"
require "graphql/schema/printer"
require "graphql/introspection"
require "graphql/relay"
require "graphql/version"
require "graphql/subscriptions"
require "graphql/parse_error"
require "graphql/backtrace"
require "graphql/unauthorized_error"
require "graphql/unauthorized_field_error"
require "graphql/load_application_object_failed_error"
require "graphql/testing"
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