@theguild/federation-composition
Version:
Open Source Composition library for Apollo Federation
59 lines (58 loc) • 2.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.extraFederationDirectiveNames = exports.extraFederationTypeNames = void 0;
exports.getSupergraphSpecNodes = getSupergraphSpecNodes;
const graphql_1 = require("graphql");
const authenticated_js_1 = require("../specifications/authenticated.js");
const cost_js_1 = require("../specifications/cost.js");
const federation_js_1 = require("../specifications/federation.js");
const inaccessible_js_1 = require("../specifications/inaccessible.js");
const join_js_1 = require("../specifications/join.js");
const link_js_1 = require("../specifications/link.js");
const policy_js_1 = require("../specifications/policy.js");
const requires_scopes_js_1 = require("../specifications/requires-scopes.js");
const tag_js_1 = require("../specifications/tag.js");
let supergraphSpecNodes = null;
exports.extraFederationTypeNames = new Set([
'_FieldSet',
'join__DirectiveArguments',
]);
exports.extraFederationDirectiveNames = new Set([
'core',
'join__owner',
'join__directive',
'context',
]);
function getSupergraphSpecNodes() {
if (supergraphSpecNodes !== null) {
return supergraphSpecNodes;
}
const latestVersion = (0, federation_js_1.getLatestFederationVersion)();
supergraphSpecNodes = [
authenticated_js_1.sdl,
(0, cost_js_1.sdl)({
cost: 'cost',
listSize: 'listSize',
}),
inaccessible_js_1.sdl,
(0, join_js_1.sdl)(latestVersion),
link_js_1.sdl,
policy_js_1.sdl,
requires_scopes_js_1.sdl,
tag_js_1.sdl,
]
.map(sdl => (0, graphql_1.parse)(sdl, { noLocation: true })
.definitions.filter(isDefinitionNode)
.map(d => ({
name: d.name.value,
kind: d.kind,
})))
.flat();
return supergraphSpecNodes;
}
function isDirectiveDefinitionNode(node) {
return node.kind === graphql_1.Kind.DIRECTIVE_DEFINITION;
}
function isDefinitionNode(node) {
return isDirectiveDefinitionNode(node) || (0, graphql_1.isTypeDefinitionNode)(node);
}