graphql-code-generator
Version:
<p align="center"> <img src="https://github.com/dotansimha/graphql-code-generator/blob/master/logo.png?raw=true" /> </p>
147 lines • 8.55 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var _this = this;
Object.defineProperty(exports, "__esModule", { value: true });
var graphql_toolkit_1 = require("graphql-toolkit");
var graphql_1 = require("graphql");
var errors_1 = require("./errors");
function getCustomLoaderByPath(path) {
var requiredModule = require(path);
if (requiredModule && requiredModule.default && typeof requiredModule.default === 'function') {
return requiredModule.default;
}
if (requiredModule && typeof requiredModule === 'function') {
return requiredModule;
}
return null;
}
exports.loadSchema = function (schemaDef, config) { return __awaiter(_this, void 0, void 0, function () {
var pointToSchema, defObject, loaderString, customSchemaLoader, returnedSchema, e_1, pointToSchema, options;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(typeof schemaDef === 'object' &&
schemaDef[Object.keys(schemaDef)[0]] &&
schemaDef[Object.keys(schemaDef)[0]].loader &&
typeof schemaDef[Object.keys(schemaDef)[0]].loader === 'string')) return [3 /*break*/, 6];
pointToSchema = Object.keys(schemaDef)[0];
defObject = schemaDef[pointToSchema];
loaderString = defObject.loader;
_a.label = 1;
case 1:
_a.trys.push([1, 5, , 6]);
customSchemaLoader = getCustomLoaderByPath(loaderString);
if (!customSchemaLoader) return [3 /*break*/, 3];
return [4 /*yield*/, customSchemaLoader(pointToSchema, config, defObject)];
case 2:
returnedSchema = _a.sent();
if (returnedSchema && returnedSchema instanceof graphql_1.GraphQLSchema) {
return [2 /*return*/, returnedSchema];
}
else {
throw new Error("Return value of a custom schema loader must be of type \"GraphQLSchema\"!");
}
return [3 /*break*/, 4];
case 3: throw new Error("Unable to find a loader function! Make sure to export a default function from your file");
case 4: return [3 /*break*/, 6];
case 5:
e_1 = _a.sent();
throw new errors_1.DetailedError('Failed to load custom schema loader', "\n Failed to load schema from " + pointToSchema + " using loader \"" + loaderString + "\":\n \n " + e_1.message + "\n " + e_1.stack + "\n ", pointToSchema + " using loader \"" + loaderString + "\"");
case 6:
try {
pointToSchema = null;
options = {};
if (typeof schemaDef === 'string') {
pointToSchema = schemaDef;
}
else if (typeof schemaDef === 'object') {
pointToSchema = Object.keys(schemaDef)[0];
options = schemaDef[pointToSchema];
}
if (config.pluckConfig) {
options.tagPluck = config.pluckConfig;
}
return [2 /*return*/, graphql_toolkit_1.loadSchema(pointToSchema, options)];
}
catch (e) {
throw new errors_1.DetailedError('Failed to load schema', "\n Failed to load schema from " + schemaDef + ".\n \n GraphQL Code Generator supports:\n - ES Modules and CommonJS exports\n - Introspection JSON File\n - URL of GraphQL endpoint\n - Multiple files with type definitions\n - String in config file\n \n Try to use one of above options and run codegen again.\n \n ");
}
return [2 /*return*/];
}
});
}); };
exports.loadDocuments = function (documentDef, config) { return __awaiter(_this, void 0, void 0, function () {
var pointToDoc, defObject, loaderString, customDocumentLoader, returned, e_2;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(typeof documentDef === 'object' &&
documentDef[Object.keys(documentDef)[0]] &&
documentDef[Object.keys(documentDef)[0]].loader &&
typeof documentDef[Object.keys(documentDef)[0]].loader === 'string')) return [3 /*break*/, 6];
pointToDoc = Object.keys(documentDef)[0];
defObject = documentDef[pointToDoc];
loaderString = defObject.loader;
_a.label = 1;
case 1:
_a.trys.push([1, 5, , 6]);
customDocumentLoader = getCustomLoaderByPath(loaderString);
if (!customDocumentLoader) return [3 /*break*/, 3];
return [4 /*yield*/, customDocumentLoader(pointToDoc, config)];
case 2:
returned = _a.sent();
if (returned && Array.isArray(returned)) {
return [2 /*return*/, returned];
}
else {
throw new Error("Return value of a custom schema loader must be an Array of: { filePath: string, content: DocumentNode }");
}
return [3 /*break*/, 4];
case 3: throw new Error("Unable to find a loader function! Make sure to export a default function from your file");
case 4: return [3 /*break*/, 6];
case 5:
e_2 = _a.sent();
throw new errors_1.DetailedError('Failed to load custom documents loader', "\n Failed to load documents from " + pointToDoc + " using loader \"" + loaderString + "\":\n \n " + e_2.message + "\n ");
case 6: return [2 /*return*/, graphql_toolkit_1.loadDocuments(documentDef, config.pluckConfig
? {
tagPluck: config.pluckConfig
}
: {})];
}
});
}); };
//# sourceMappingURL=load.js.map