https://github.com/romansky/jscron

Javascript cron parser, schedule date generator
https://github.com/romansky/jscron

coffeescript cron javascript javascript-cron-parser schedule

Last synced: 6 months ago
JSON representation

Javascript cron parser, schedule date generator

• Host: GitHub
• URL: https://github.com/romansky/jscron
• Owner: romansky
• Created: 2012-10-16T13:36:33.000Z (about 13 years ago)
• Default Branch: master
• Last Pushed: 2020-06-27T19:20:42.000Z (over 5 years ago)
• Last Synced: 2024-10-27T06:38:52.057Z (about 1 year ago)
• Topics: coffeescript, cron, javascript, javascript-cron-parser, schedule
• Language: TypeScript
• Size: 17.6 KB
• Stars: 11
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
JsCron [![Build Status](https://travis-ci.org/romansky/JsCron.png)](https://travis-ci.org/romansky/JsCron)

======

Javascript cron parser, schedule date generator

### Scala version can be found [here](https://github.com/romansky/scron)

## Usage

	

	var cron = "0 * * * * *";

	var aMinute = 1000 * 60;

	var startTime = Date.now();

	var endTime = startTime + aMinute*5;

	res = require('jscron').jscron.parse(cron,startTime,endTime) 

	console.log(res)

	#> [1350397740000,1350397800000,1350397860000,1350397920000,1350397980000]

	/* The above in the first second for the next five minutes */

	res.forEach(function(i){ console.log(new Date(i))})

	#> Tue Oct 16 2012 16:29:00 GMT+0200 (IST)

	#> Tue Oct 16 2012 16:30:00 GMT+0200 (IST)

	#> Tue Oct 16 2012 16:31:00 GMT+0200 (IST)

	#> Tue Oct 16 2012 16:32:00 GMT+0200 (IST)

	#> Tue Oct 16 2012 16:33:00 GMT+0200 (IST)

	

## Supported Cron Formatting

### General Format

	*	*	*	*	*	*

	|	|	|	|	|	|day of week(0-6)

	|	|	|	|	|month(1-12)

	|	|	|	|day of month(1-31)

	|	|	|hour(0-23)

	|	|minute(0-59)

	|seconds(0-59)

See [WikiPedia](http://en.wikipedia.org/wiki/Cron) for more information about the format

### Supported Formatting Of Specific Fields

 * `*`  all the options for that field

 * `*/2` starting from the first option, every other option

 * `0` only use the explicitly provided option

 * `2,4,9` use list of values provided, separated by comma

## Installation

	npm install jscron