https://github.com/rap2hpoutre/nestor

:tropical_drink: Do task, rollback if something goes wrong. Just like database transactions.
https://github.com/rap2hpoutre/nestor

nestor php task-runner

Last synced: about 2 months ago
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:tropical_drink: Do task, rollback if something goes wrong. Just like database transactions.

• Host: GitHub
• URL: https://github.com/rap2hpoutre/nestor
• Owner: rap2hpoutre
• License: mit
• Created: 2015-10-02T06:11:51.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2020-09-30T12:47:43.000Z (over 4 years ago)
• Last Synced: 2025-03-24T23:51:24.676Z (2 months ago)
• Topics: nestor, php, task-runner
• Language: PHP
• Homepage:
• Size: 242 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Nestor Task Servant

[![Latest Version](https://img.shields.io/github/release/rap2hpoutre/nestor.svg?style=flat-square)](https://github.com/rap2hpoutre/nestor/releases)

[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)

[![Build Status](https://img.shields.io/scrutinizer/build/g/rap2hpoutre/nestor.svg?style=flat-square)](https://travis-ci.org/rap2hpoutre/nestor)

[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/rap2hpoutre/nestor.svg?style=flat-square)](https://scrutinizer-ci.com/g/rap2hpoutre/nestor/code-structure)

[![Quality Score](https://img.shields.io/scrutinizer/g/rap2hpoutre/nestor.svg?style=flat-square)](https://scrutinizer-ci.com/g/rap2hpoutre/nestor)

## Installation

```

composer require rap2hpoutre/nestor

```

## Usage

Run some tasks. In this example, the second task fails, everything will be rolled back.

```php

$nestor = new Nestor\Servant;

// Create 1st task

$nestor->task()

    ->up(function (){

        echo "task 1 done\n";

    })

    ->down(function () {

        echo "task 1 cancelled\n";

    });

    

// Create 2nd task (will fail)

$nestor->task()

    ->up(function ($nestor) {

        $nestor->fail();

        echo "task 2 done\n";

    })

    ->down(function () {

        echo "task 2 cancelled\n";

    });

    

// Run all tasks, rollback on fail (LIFO stack)

$nestor->run();

```

You should see:

```

task 1 done

task 2 cancelled

task 1 cancelled

```

## Why?

Todo: Explain why.

## About

[![Software License](http://moserm.free.fr/moulinsart/images/nestor.gif)](LICENSE)

Thanks to [DonoSybrix](https://github.com/DonoSybrix). Feel free to contribute.