message-await

> A utility to print message with an async success or failure in node.js

Installation

``bash
npm install message-await
`

Why Use This?

It's a really simple way of giving your user feedback that we are waiting for something and then to give feedback on success or failure:

!Spinner Animation

Usage

`ts
import print from 'message-await';

const messageAwait = print('Loading the thing', true, chalk.blue);

await someAsyncProcess;

messageAwait.success('The thing loaded');
`

Examples

$3

`ts
import print from 'message-await';

const messageAwait = print('Loading the thing', true, chalk.blue);

await someAsyncProcess;

messageAwait.success("optional complete message");
// OR: messageAwait.fail("optional fail message");
// OR: messageAwait.complete(true, "optional message")
// OR: messageAwait.complete(false)
`

$3

`ts
import print from '../src';
import chalk from 'chalk';

const messageAwait = print('Loading', true, chalk.blue);

function onProgressCallback(complete: number, total: number){
messageAwait.updateMessage(Loading ${complete}/${total});
}

function onCompleteCallback(total: number){
messageAwait.success(Loading ${complete}/${total});
}

someAsyncFunction(onProgressCallback, onCompleteCallback);
`
!Progress Animation

$3

`ts
const result = await print('Waiting', true, chalk.blue).await(examplePromise, true, true, 'Done', 'Fail');
``
#### Success
!Await Success Example

#### Fail
The above example exits the process and prints the error message when the promise is rejected:
!Await Fail Example