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|
package schema
import (
"github.com/graph-gophers/graphql-go/types"
)
func init() {
_ = newMeta()
}
// newMeta initializes an instance of the meta Schema.
func newMeta() *types.Schema {
s := &types.Schema{
EntryPointNames: make(map[string]string),
Types: make(map[string]types.NamedType),
Directives: make(map[string]*types.DirectiveDefinition),
}
err := Parse(s, metaSrc, false)
if err != nil {
panic(err)
}
return s
}
var metaSrc = `
# The ` + "`" + `Int` + "`" + ` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1.
scalar Int
# The ` + "`" + `Float` + "`" + ` scalar type represents signed double-precision fractional values as specified by [IEEE 754](http://en.wikipedia.org/wiki/IEEE_floating_point).
scalar Float
# The ` + "`" + `String` + "`" + ` scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.
scalar String
# The ` + "`" + `Boolean` + "`" + ` scalar type represents ` + "`" + `true` + "`" + ` or ` + "`" + `false` + "`" + `.
scalar Boolean
# The ` + "`" + `ID` + "`" + ` scalar type represents a unique identifier, often used to refetch an object or as key for a cache. The ID type appears in a JSON response as a String; however, it is not intended to be human-readable. When expected as an input type, any string (such as ` + "`" + `"4"` + "`" + `) or integer (such as ` + "`" + `4` + "`" + `) input value will be accepted as an ID.
scalar ID
# Directs the executor to include this field or fragment only when the ` + "`" + `if` + "`" + ` argument is true.
directive @include(
# Included when true.
if: Boolean!
) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT
# Directs the executor to skip this field or fragment when the ` + "`" + `if` + "`" + ` argument is true.
directive @skip(
# Skipped when true.
if: Boolean!
) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT
# Marks an element of a GraphQL schema as no longer supported.
directive @deprecated(
# Explains why this element was deprecated, usually also including a suggestion
# for how to access supported similar data. Formatted in
# [Markdown](https://daringfireball.net/projects/markdown/).
reason: String = "No longer supported"
) on FIELD_DEFINITION | ENUM_VALUE
# A Directive provides a way to describe alternate runtime execution and type validation behavior in a GraphQL document.
#
# In some cases, you need to provide options to alter GraphQL's execution behavior
# in ways field arguments will not suffice, such as conditionally including or
# skipping a field. Directives provide this by describing additional information
# to the executor.
type __Directive {
name: String!
description: String
locations: [__DirectiveLocation!]!
args: [__InputValue!]!
}
# A Directive can be adjacent to many parts of the GraphQL language, a
# __DirectiveLocation describes one such possible adjacencies.
enum __DirectiveLocation {
# Location adjacent to a query operation.
QUERY
# Location adjacent to a mutation operation.
MUTATION
# Location adjacent to a subscription operation.
SUBSCRIPTION
# Location adjacent to a field.
FIELD
# Location adjacent to a fragment definition.
FRAGMENT_DEFINITION
# Location adjacent to a fragment spread.
FRAGMENT_SPREAD
# Location adjacent to an inline fragment.
INLINE_FRAGMENT
# Location adjacent to a schema definition.
SCHEMA
# Location adjacent to a scalar definition.
SCALAR
# Location adjacent to an object type definition.
OBJECT
# Location adjacent to a field definition.
FIELD_DEFINITION
# Location adjacent to an argument definition.
ARGUMENT_DEFINITION
# Location adjacent to an interface definition.
INTERFACE
# Location adjacent to a union definition.
UNION
# Location adjacent to an enum definition.
ENUM
# Location adjacent to an enum value definition.
ENUM_VALUE
# Location adjacent to an input object type definition.
INPUT_OBJECT
# Location adjacent to an input object field definition.
INPUT_FIELD_DEFINITION
}
# One possible value for a given Enum. Enum values are unique values, not a
# placeholder for a string or numeric value. However an Enum value is returned in
# a JSON response as a string.
type __EnumValue {
name: String!
description: String
isDeprecated: Boolean!
deprecationReason: String
}
# Object and Interface types are described by a list of Fields, each of which has
# a name, potentially a list of arguments, and a return type.
type __Field {
name: String!
description: String
args: [__InputValue!]!
type: __Type!
isDeprecated: Boolean!
deprecationReason: String
}
# Arguments provided to Fields or Directives and the input fields of an
# InputObject are represented as Input Values which describe their type and
# optionally a default value.
type __InputValue {
name: String!
description: String
type: __Type!
# A GraphQL-formatted string representing the default value for this input value.
defaultValue: String
}
# A GraphQL Schema defines the capabilities of a GraphQL server. It exposes all
# available types and directives on the server, as well as the entry points for
# query, mutation, and subscription operations.
type __Schema {
# A list of all types supported by this server.
types: [__Type!]!
# The type that query operations will be rooted at.
queryType: __Type!
# If this server supports mutation, the type that mutation operations will be rooted at.
mutationType: __Type
# If this server support subscription, the type that subscription operations will be rooted at.
subscriptionType: __Type
# A list of all directives supported by this server.
directives: [__Directive!]!
}
# The fundamental unit of any GraphQL Schema is the type. There are many kinds of
# types in GraphQL as represented by the ` + "`" + `__TypeKind` + "`" + ` enum.
#
# Depending on the kind of a type, certain fields describe information about that
# type. Scalar types provide no information beyond a name and description, while
# Enum types provide their values. Object and Interface types provide the fields
# they describe. Abstract types, Union and Interface, provide the Object types
# possible at runtime. List and NonNull types compose other types.
type __Type {
kind: __TypeKind!
name: String
description: String
fields(includeDeprecated: Boolean = false): [__Field!]
interfaces: [__Type!]
possibleTypes: [__Type!]
enumValues(includeDeprecated: Boolean = false): [__EnumValue!]
inputFields: [__InputValue!]
ofType: __Type
}
# An enum describing what kind of type a given ` + "`" + `__Type` + "`" + ` is.
enum __TypeKind {
# Indicates this type is a scalar.
SCALAR
# Indicates this type is an object. ` + "`" + `fields` + "`" + ` and ` + "`" + `interfaces` + "`" + ` are valid fields.
OBJECT
# Indicates this type is an interface. ` + "`" + `fields` + "`" + ` and ` + "`" + `possibleTypes` + "`" + ` are valid fields.
INTERFACE
# Indicates this type is a union. ` + "`" + `possibleTypes` + "`" + ` is a valid field.
UNION
# Indicates this type is an enum. ` + "`" + `enumValues` + "`" + ` is a valid field.
ENUM
# Indicates this type is an input object. ` + "`" + `inputFields` + "`" + ` is a valid field.
INPUT_OBJECT
# Indicates this type is a list. ` + "`" + `ofType` + "`" + ` is a valid field.
LIST
# Indicates this type is a non-null. ` + "`" + `ofType` + "`" + ` is a valid field.
NON_NULL
}
`
|
