aws-cdk
Version:
AWS CDK CLI, the command line tool for CDK apps
35 lines • 4.07 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.prettyPrintError = prettyPrintError;
/* eslint-disable no-console */
const chalk = require("chalk");
function prettyPrintError(error, debug = false) {
const err = ensureError(error);
console.error(chalk.red(err.message));
if (err.cause) {
const cause = ensureError(err.cause);
console.error(chalk.yellow(cause.message));
printTrace(err, debug);
}
printTrace(err, debug);
}
function printTrace(err, debug = false) {
// Log the stack trace if we're on a developer workstation. Otherwise this will be into a minified
// file and the printed code line and stack trace are huge and useless.
if (err.stack && debug) {
console.debug(chalk.gray(err.stack));
}
}
function ensureError(value) {
if (value instanceof Error)
return value;
let stringified = '[Unable to stringify the thrown value]';
try {
stringified = JSON.stringify(value);
}
catch {
}
const error = new Error(`An unexpected error was thrown: ${stringified}`);
return error;
}
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