luhn-generator
Version:
A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm
83 lines (82 loc) • 2.85 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var match_path_sync_1 = require("./match-path-sync");
var config_loader_1 = require("./config-loader");
var options_1 = require("./options");
var noOp = function () { return void 0; };
function getCoreModules(builtinModules) {
builtinModules = builtinModules || [
"assert",
"buffer",
"child_process",
"cluster",
"crypto",
"dgram",
"dns",
"domain",
"events",
"fs",
"http",
"https",
"net",
"os",
"path",
"punycode",
"querystring",
"readline",
"stream",
"string_decoder",
"tls",
"tty",
"url",
"util",
"v8",
"vm",
"zlib"
];
var coreModules = {};
for (var _i = 0, builtinModules_1 = builtinModules; _i < builtinModules_1.length; _i++) {
var module_1 = builtinModules_1[_i];
coreModules[module_1] = true;
}
return coreModules;
}
/**
* Installs a custom module load function that can adhere to paths in tsconfig.
* Returns a function to undo paths registration.
*/
function register(explicitParams) {
var configLoaderResult = config_loader_1.configLoader({
cwd: options_1.options.cwd,
explicitParams: explicitParams
});
if (configLoaderResult.resultType === "failed") {
console.warn(configLoaderResult.message + ". tsconfig-paths will be skipped");
return noOp;
}
var matchPath = match_path_sync_1.createMatchPath(configLoaderResult.absoluteBaseUrl, configLoaderResult.paths, configLoaderResult.mainFields, configLoaderResult.addMatchAll);
// Patch node's module loading
// tslint:disable-next-line:no-require-imports variable-name
var Module = require("module");
var originalResolveFilename = Module._resolveFilename;
var coreModules = getCoreModules(Module.builtinModules);
// tslint:disable-next-line:no-any
Module._resolveFilename = function (request, _parent) {
var isCoreModule = coreModules.hasOwnProperty(request);
if (!isCoreModule) {
var found = matchPath(request);
if (found) {
var modifiedArguments = [found].concat([].slice.call(arguments, 1)); // Passes all arguments. Even those that is not specified above.
// tslint:disable-next-line:no-invalid-this
return originalResolveFilename.apply(this, modifiedArguments);
}
}
// tslint:disable-next-line:no-invalid-this
return originalResolveFilename.apply(this, arguments);
};
return function () {
// Return node's module loading to original state.
Module._resolveFilename = originalResolveFilename;
};
}
exports.register = register;