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  • License MIT

Clean up error stack traces

Package Exports

  • clean-stack

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (clean-stack) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

clean-stack Build Status

Clean up error stack traces

Removes the mostly unhelpful internal Node.js entries.

Also works in Electron.

Install

$ npm install clean-stack

Usage

const cleanStack = require('clean-stack');

const error = new Error('Missing unicorn');

console.log(error.stack);
/*
Error: Missing unicorn
    at Object.<anonymous> (/Users/sindresorhus/dev/clean-stack/unicorn.js:2:15)
    at Module._compile (module.js:409:26)
    at Object.Module._extensions..js (module.js:416:10)
    at Module.load (module.js:343:32)
    at Function.Module._load (module.js:300:12)
    at Function.Module.runMain (module.js:441:10)
    at startup (node.js:139:18)
*/

console.log(cleanStack(error.stack));
/*
Error: Missing unicorn
    at Object.<anonymous> (/Users/sindresorhus/dev/clean-stack/unicorn.js:2:15)
*/

API

cleanStack(stack, options?)

stack

Type: string

The stack property of an Error.

options

Type: object

pretty

Type: boolean
Default: false

Prettify the file paths in the stack:

/Users/sindresorhus/dev/clean-stack/unicorn.js:2:15 → ~/dev/clean-stack/unicorn.js:2:15

basePath

Type: string?

Remove the given base path from stack trace file paths, effectively turning absolute paths into relative ones.

Example with '/Users/sindresorhus/dev/clean-stack/' as basePath:

/Users/sindresorhus/dev/clean-stack/unicorn.js:2:15 → unicorn.js:2:15