diff options
Diffstat (limited to 'alarm/node_modules/graphql/utilities/lexicographicSortSchema.js.flow')
-rw-r--r-- | alarm/node_modules/graphql/utilities/lexicographicSortSchema.js.flow | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/alarm/node_modules/graphql/utilities/lexicographicSortSchema.js.flow b/alarm/node_modules/graphql/utilities/lexicographicSortSchema.js.flow deleted file mode 100644 index a6f2505..0000000 --- a/alarm/node_modules/graphql/utilities/lexicographicSortSchema.js.flow +++ /dev/null @@ -1,187 +0,0 @@ -// @flow strict -import objectValues from '../polyfills/objectValues'; - -import type { ObjMap } from '../jsutils/ObjMap'; -import inspect from '../jsutils/inspect'; -import invariant from '../jsutils/invariant'; -import keyValMap from '../jsutils/keyValMap'; -import naturalCompare from '../jsutils/naturalCompare'; - -import type { - GraphQLType, - GraphQLNamedType, - GraphQLFieldConfigMap, - GraphQLFieldConfigArgumentMap, - GraphQLInputFieldConfigMap, -} from '../type/definition'; -import { GraphQLSchema } from '../type/schema'; -import { GraphQLDirective } from '../type/directives'; -import { isIntrospectionType } from '../type/introspection'; -import { - GraphQLList, - GraphQLNonNull, - GraphQLObjectType, - GraphQLInterfaceType, - GraphQLUnionType, - GraphQLEnumType, - GraphQLInputObjectType, - isListType, - isNonNullType, - isScalarType, - isObjectType, - isInterfaceType, - isUnionType, - isEnumType, - isInputObjectType, -} from '../type/definition'; - -/** - * Sort GraphQLSchema. - * - * This function returns a sorted copy of the given GraphQLSchema. - */ -export function lexicographicSortSchema(schema: GraphQLSchema): GraphQLSchema { - const schemaConfig = schema.toConfig(); - const typeMap = keyValMap( - sortByName(schemaConfig.types), - (type) => type.name, - sortNamedType, - ); - - return new GraphQLSchema({ - ...schemaConfig, - types: objectValues(typeMap), - directives: sortByName(schemaConfig.directives).map(sortDirective), - query: replaceMaybeType(schemaConfig.query), - mutation: replaceMaybeType(schemaConfig.mutation), - subscription: replaceMaybeType(schemaConfig.subscription), - }); - - function replaceType<T: GraphQLType>(type: T): T { - if (isListType(type)) { - // $FlowFixMe[incompatible-return] - return new GraphQLList(replaceType(type.ofType)); - } else if (isNonNullType(type)) { - // $FlowFixMe[incompatible-return] - return new GraphQLNonNull(replaceType(type.ofType)); - } - return replaceNamedType(type); - } - - function replaceNamedType<T: GraphQLNamedType>(type: T): T { - return ((typeMap[type.name]: any): T); - } - - function replaceMaybeType<T: ?GraphQLNamedType>(maybeType: T): T { - return maybeType && replaceNamedType(maybeType); - } - - function sortDirective(directive: GraphQLDirective) { - const config = directive.toConfig(); - return new GraphQLDirective({ - ...config, - locations: sortBy(config.locations, (x) => x), - args: sortArgs(config.args), - }); - } - - function sortArgs(args: GraphQLFieldConfigArgumentMap) { - return sortObjMap(args, (arg) => ({ - ...arg, - type: replaceType(arg.type), - })); - } - - function sortFields(fieldsMap: GraphQLFieldConfigMap<mixed, mixed>) { - return sortObjMap(fieldsMap, (field) => ({ - ...field, - type: replaceType(field.type), - args: sortArgs(field.args), - })); - } - - function sortInputFields(fieldsMap: GraphQLInputFieldConfigMap) { - return sortObjMap(fieldsMap, (field) => ({ - ...field, - type: replaceType(field.type), - })); - } - - function sortTypes<T: GraphQLNamedType>(arr: $ReadOnlyArray<T>): Array<T> { - return sortByName(arr).map(replaceNamedType); - } - - function sortNamedType(type: GraphQLNamedType): GraphQLNamedType { - if (isScalarType(type) || isIntrospectionType(type)) { - return type; - } - if (isObjectType(type)) { - const config = type.toConfig(); - return new GraphQLObjectType({ - ...config, - interfaces: () => sortTypes(config.interfaces), - fields: () => sortFields(config.fields), - }); - } - if (isInterfaceType(type)) { - const config = type.toConfig(); - return new GraphQLInterfaceType({ - ...config, - interfaces: () => sortTypes(config.interfaces), - fields: () => sortFields(config.fields), - }); - } - if (isUnionType(type)) { - const config = type.toConfig(); - return new GraphQLUnionType({ - ...config, - types: () => sortTypes(config.types), - }); - } - if (isEnumType(type)) { - const config = type.toConfig(); - return new GraphQLEnumType({ - ...config, - values: sortObjMap(config.values), - }); - } - // istanbul ignore else (See: 'https://github.com/graphql/graphql-js/issues/2618') - if (isInputObjectType(type)) { - const config = type.toConfig(); - return new GraphQLInputObjectType({ - ...config, - fields: () => sortInputFields(config.fields), - }); - } - - // istanbul ignore next (Not reachable. All possible types have been considered) - invariant(false, 'Unexpected type: ' + inspect((type: empty))); - } -} - -function sortObjMap<T, R>(map: ObjMap<T>, sortValueFn?: (T) => R): ObjMap<R> { - const sortedMap = Object.create(null); - const sortedKeys = sortBy(Object.keys(map), (x) => x); - for (const key of sortedKeys) { - const value = map[key]; - sortedMap[key] = sortValueFn ? sortValueFn(value) : value; - } - return sortedMap; -} - -function sortByName<T: { +name: string, ... }>( - array: $ReadOnlyArray<T>, -): Array<T> { - return sortBy(array, (obj) => obj.name); -} - -function sortBy<T>( - array: $ReadOnlyArray<T>, - mapToKey: (T) => string, -): Array<T> { - return array.slice().sort((obj1, obj2) => { - const key1 = mapToKey(obj1); - const key2 = mapToKey(obj2); - return naturalCompare(key1, key2); - }); -} |