@godspeedsystems/core
Version:
> 4th Generation Declarative Microservice Framework
217 lines (216 loc) • 9.22 kB
JavaScript
/*
* You are allowed to study this software for learning and local * development purposes only. Any other use without explicit permission by Mindgrep, is prohibited.
* © 2022 Mindgrep Technologies Pvt Ltd
*/ "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "default", {
enumerable: true,
get: function() {
return loadModules;
}
});
const _glob = /*#__PURE__*/ _interop_require_default(require("glob"));
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _logger = require("../logger");
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _async_to_generator(fn) {
return function() {
var self = this, args = arguments;
return new Promise(function(resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
function _define_property(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== "function") return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function(nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interop_require_wildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {
__proto__: null
};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function _object_spread(target) {
for(var i = 1; i < arguments.length; i++){
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === "function") {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function(key) {
_define_property(target, key, source[key]);
});
}
return target;
}
function loadModules(pathString, global = false) {
let api = {};
_logger.logger.info('Loading %s from %s', _path.default.basename(pathString), pathString);
return new Promise((resolve, reject)=>{
(0, _glob.default)(_path.default.join(pathString, '**', '*.?(js)').replace(/\\/g, '/'), function(err, res) {
if (err) {
// reject(err);
_logger.logger.fatal('Error in loading files at path %s', pathString);
process.exit(1);
} else {
Promise.all(res.map((file)=>{
return Promise.resolve(_path.default.relative(__dirname, file).replace(/\.(js)/, '')).then((p)=>/*#__PURE__*/ _interop_require_wildcard(require(p))).catch((err)=>{
const relativePath = _path.default.relative(__dirname, file);
try {
// Try to get more context about the error
const errorContext = {
file: relativePath,
absolutePath: file,
errorType: err.constructor.name,
errorCode: err.code,
errorMessage: err.message,
timestamp: new Date().toISOString()
};
_logger.logger.fatal('Module import failed with context: %o', errorContext);
// If it's a MODULE_NOT_FOUND error, try to identify what's missing
if (err.code === 'MODULE_NOT_FOUND' && err.message) {
const missingModule = err.message.match(/Cannot find module '([^']+)'/);
if (missingModule) {
_logger.logger.fatal('Missing dependency: %s', missingModule[1]);
_logger.logger.fatal('Consider running: pnpm install %s', missingModule[1]);
}
}
} catch (contextErr) {
// Fallback if even context extraction fails
_logger.logger.fatal('Error importing %s: %o', relativePath, err);
_logger.logger.fatal('Context extraction also failed: %o', contextErr);
}
process.exit(1);
}).then((module1)=>{
if (file.match(/.*?\/plugins\//)) {
const id = file.replace(/.*?\/(plugins)\//, '').replace(/\//g, '_').replace(/\.(js)/i, '').replace(/\_index$/, '');
// Load plugins at global level to provide backward compatibilty
api = _object_spread({}, api, module1);
// Load plugins with namespace using underscore notation
if (id === 'index') {
delete module1.default;
api = _object_spread({}, api, module1);
} else {
for(let f in module1){
if (f === 'default' && typeof module1[f] === 'function') {
api[id] = module1[f];
} else if (f !== 'default') {
api[id + '_' + f] = module1[f];
}
}
}
} else {
const id = file.replace(/.*?\/functions\//, '').replace(/\//g, '.').replace(/\.(js)/i, '').replace(/\.index$/, '');
if (global) {
api = _object_spread({}, api, module1);
} else {
if (id == 'index') {
api = _object_spread({}, api, module1);
} else {
for(let f in module1){
if (f == 'default') {
api[id] = module1[f];
} else {
api[id + '.' + f] = module1[f];
}
}
}
}
}
}).catch((err)=>{
_logger.logger.fatal('Error in loading plugin or function in the namespace %o', err);
process.exit(1);
});
})).then(()=>{
resolve(api);
}).catch((err)=>{
_logger.logger.fatal('Error in loading module %s %o', pathString, err);
process.exit(1);
});
}
});
});
}
if (require.main === module) {
_async_to_generator(function*() {
try {
yield loadModules('../plugins').then(console.log);
} catch (ex) {
_logger.logger.error('Caught exception: %o', ex.stack);
}
})();
}