@graphql-mesh/compose-cli
Version:
113 lines (112 loc) • 4.76 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.run = void 0;
require("tsx/cjs"); // support importing typescript configs
require("dotenv/config"); // inject dotenv options to process.env
// eslint-disable-next-line import/no-nodejs-modules
const fs_1 = require("fs");
// eslint-disable-next-line import/no-nodejs-modules
const path_1 = require("path");
const graphql_1 = require("graphql");
const extra_typings_1 = require("@commander-js/extra-typings");
const utils_1 = require("@graphql-mesh/utils");
const utils_2 = require("@graphql-tools/utils");
const getComposedSchemaFromConfig_js_1 = require("./getComposedSchemaFromConfig.js");
let program = new extra_typings_1.Command()
.addOption(new extra_typings_1.Option('-c, --config-path <path>', 'path to the configuration file')
.env('CONFIG_PATH')
.default('mesh.config.ts'))
.option('-o, --output <path>', 'path to the output file');
async function run({ log: rootLog = new utils_1.DefaultLogger(), productName = 'Mesh Compose', productDescription = 'compose a GraphQL federated schema from any API service(s)', binName = 'mesh-compose', version, }) {
program = program.name(binName).description(productDescription);
if (version)
program = program.version(version);
if (process.env.NODE_ENV === 'test')
program = program.allowUnknownOption();
const opts = program.parse().opts();
const log = rootLog.child(`🕸️ ${productName}`);
const configPath = (0, path_1.isAbsolute)(opts.configPath)
? opts.configPath
: (0, path_1.resolve)(process.cwd(), opts.configPath);
log.info(`Checking configuration at ${configPath}`);
const importedConfig = await Promise.resolve(`${configPath}`).then(s => __importStar(require(s))).catch(err => {
if (err.code === 'ERR_MODULE_NOT_FOUND') {
return {}; // no config is ok
}
log.error('Loading configuration failed!');
throw err;
});
if (importedConfig.composeConfig) {
log.info('Loaded configuration');
}
else {
throw new Error(`No configuration found at ${configPath}`);
}
const config = {
...importedConfig?.composeConfig,
...opts,
};
log.info('Composing');
const fusiongraphSchema = await (0, getComposedSchemaFromConfig_js_1.getComposedSchemaFromConfig)(config, log);
const fusiongraph = (0, utils_2.printSchemaWithDirectives)(fusiongraphSchema);
let output = config.output;
if (!output) {
if (typeof process === 'object') {
process.stdout.write(fusiongraph + '\n');
}
else {
console.log(fusiongraph);
}
log.info('Done!');
return;
}
log.info(`Writing schema to ${output}`);
output = (0, path_1.isAbsolute)(output) ? output : (0, path_1.join)(process.cwd(), output);
let writtenData;
if (output.endsWith('.json')) {
writtenData = JSON.stringify((0, graphql_1.parse)(fusiongraph, { noLocation: true }), null, 2);
}
else if (output.endsWith('.graphql') ||
output.endsWith('.gql') ||
output.endsWith('.graphqls') ||
output.endsWith('.gqls')) {
writtenData = fusiongraph;
}
else if (output.endsWith('.ts') ||
output.endsWith('.cts') ||
output.endsWith('.mts') ||
output.endsWith('.js') ||
output.endsWith('.cjs') ||
output.endsWith('.mjs')) {
writtenData = `export default ${JSON.stringify(fusiongraph)}`;
}
else {
throw new Error(`Unsupported file extension for ${output}`);
}
await fs_1.promises.writeFile(output, writtenData, 'utf8');
log.info('Done!');
}
exports.run = run;