react-gnu-cron

React Cron Gnu generator

This is a React component for generating expressions for GNU CronTab using Material UI components. My final version will also cover the possibility of java cron expression. The use case where I use It, was to set up a periodical task to be executed using node-cron scheduler.

List of features

• Posibility to use the human readable expression or the raw crontab expression.
• Different modes and options.
• Developed with hooks and material ui
• i18n Extensible

Screenshoots

How to use it

It is require to use React-intl package for internazionalization

<IntlProvider messages="{cronMessages}" locale="en" defaultLocale="en">
  .....
  <Cron onChange="{handleOnChange}" showResultText showResultCron />
  <IntlProvider
/></IntlProvider>

It is possible to extend and translate to your desire locale doing the translation of the placeholders located here

Props

showResultText (optional): (default True | False) if true will show the human readable text as part of the component showResultCron (optional): (True | default False) if true will show the cron expression as part of the component value (optional): the value for setting up the initial state.

onChange (required): (function) which receives 3 parameters

const handleOnChange = (cronExpression, humanReadable, tab) => ....

cronExpression: Array where every single component it will be the cron expression part [minute, hour, day(month), month, day(week) ] humanReadable: String with the human readable cron expression. tab: is the name of the tab selected

Download & Installation

npm

npm i react-gnu-cron

yarn

yarn add react-gnu-cron

i18n extensible

It is possible to extend and translate to your desire locale doing the translation of the placeholders located here

Contributing

Keep it simple. Keep it minimal. Don't put every single feature just because you can. Feel free to open PR to be reviewed

Authors or Acknowledgments

• Ariel Epelman
• This project was a total refactor of this one. https://sojinantony01.github.io/react-cron-generator/

License

This project is licensed under the MIT License