tawseefnabi/cli-error-handler

Error handler for nodeJs

cli-error-handler

Error handler for nodeJs.

Install

npm install cli-error-handler

Usage

const handleError = require('cli-error-handler');

// Let's say we get an error message from a custom command.
const [err, res] = await somePromise();

// Use the function. It will print the error and exit if there is an error.
handleError(`Failed while building on step #1`, err);

API

handleError(heading, err, displayError?, exit?)

❯ heading

Type: string

Heading of the error message.

❯ err

Type: error/object

❯ displayError

Type: boolean
Default: true (optional)

Display the error message or not.

❯ exit

Type: boolean
Default: true (optional)

Exit the CLI on error or not?

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