@graphql-tools/load
Version:
A set of utils for faster development of GraphQL tools
94 lines (93 loc) • 4.06 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadTypedefsSync = exports.loadTypedefs = void 0;
const utils_1 = require("@graphql-tools/utils");
const collect_sources_js_1 = require("./load-typedefs/collect-sources.js");
const options_js_1 = require("./load-typedefs/options.js");
const parse_js_1 = require("./load-typedefs/parse.js");
const helpers_js_1 = require("./utils/helpers.js");
const pointers_js_1 = require("./utils/pointers.js");
const CONCURRENCY_LIMIT = 100;
/**
* Asynchronously loads any GraphQL documents (i.e. executable documents like
* operations and fragments as well as type system definitions) from the
* provided pointers.
* loadTypedefs does not merge the typeDefs when `#import` is used ( https://github.com/ardatan/graphql-tools/issues/2980#issuecomment-1003692728 )
* @param pointerOrPointers Pointers to the sources to load the documents from
* @param options Additional options
*/
async function loadTypedefs(pointerOrPointers, options) {
(0, utils_1.debugTimerStart)('@graphql-tools/load: loadTypedefs');
const { ignore, pointerOptionMap } = (0, pointers_js_1.normalizePointers)(pointerOrPointers);
options.ignore = (0, utils_1.asArray)(options.ignore || []);
options.ignore.push(...ignore);
(0, options_js_1.applyDefaultOptions)(options);
const sources = await (0, collect_sources_js_1.collectSources)({
pointerOptionMap,
options,
});
const validSources = [];
// If we have few k of files it may be an issue
const limit = (0, helpers_js_1.useLimit)(CONCURRENCY_LIMIT);
await Promise.all(sources.map(partialSource => limit(() => (0, parse_js_1.parseSource)({
partialSource,
options,
pointerOptionMap,
addValidSource(source) {
validSources.push(source);
},
}))));
const result = prepareResult({ options, pointerOptionMap, validSources });
(0, utils_1.debugTimerEnd)('@graphql-tools/load: loadTypedefs');
return result;
}
exports.loadTypedefs = loadTypedefs;
/**
* Synchronously loads any GraphQL documents (i.e. executable documents like
* operations and fragments as well as type system definitions) from the
* provided pointers.
* @param pointerOrPointers Pointers to the sources to load the documents from
* @param options Additional options
*/
function loadTypedefsSync(pointerOrPointers, options) {
(0, utils_1.debugTimerStart)('@graphql-tools/load: loadTypedefsSync');
const { ignore, pointerOptionMap } = (0, pointers_js_1.normalizePointers)(pointerOrPointers);
options.ignore = (0, utils_1.asArray)(options.ignore || []).concat(ignore);
(0, options_js_1.applyDefaultOptions)(options);
const sources = (0, collect_sources_js_1.collectSourcesSync)({
pointerOptionMap,
options,
});
const validSources = [];
for (const partialSource of sources) {
(0, parse_js_1.parseSource)({
partialSource,
options,
pointerOptionMap,
addValidSource(source) {
validSources.push(source);
},
});
}
const result = prepareResult({ options, pointerOptionMap, validSources });
(0, utils_1.debugTimerEnd)('@graphql-tools/load: loadTypedefsSync');
return result;
}
exports.loadTypedefsSync = loadTypedefsSync;
//
function prepareResult({ options, pointerOptionMap, validSources, }) {
(0, utils_1.debugTimerStart)('@graphql-tools/load: prepareResult');
const pointerList = Object.keys(pointerOptionMap);
if (pointerList.length > 0 && validSources.length === 0) {
throw new Error(`
Unable to find any GraphQL type definitions for the following pointers:
${pointerList.map(p => `
- ${p}
`)}`);
}
const sortedResult = options.sort
? validSources.sort((left, right) => (0, utils_1.compareStrings)(left.location, right.location))
: validSources;
(0, utils_1.debugTimerEnd)('@graphql-tools/load: prepareResult');
return sortedResult;
}