cronenberg

simple cron command entry parser

cronenberg provides two core components

• TimeItem: An enum that represents cron command time or date field
• CronItem: A struct that represents cron command entry, for example, * * 5-7 1,2,5 8 sudo rm -rf /

Installation

cronenberg is available on crates.io and can be included in your Cargo enabled project like this:

toml [dependencies] cronenberg = "0.2.0"

Then include it in your code like this:

rust extern crate cronenberg;

Example

```rust extern crate cronenberg;

use cronenberg::cronitem::CronItem; use cronenberg::cronitem::TimeItem::*; use std::str::FromStr; use std::string::ToString;

let s = "* * 5-7 1,2,5 8 ls -la"; asserteq!( CronItem::fromstr(s).unwrap(), CronItem { minute: AllValues, hour: AllValues, dayofmonth: Interval((5, 7)), month: MultipleValues(vec![1, 2, 5]), dayofweek: SingleValue(8), command: String::from("ls -la"), } );

let cronitem = CronItem { minute: MultipleValues(vec![1, 10]), hour: Interval((1, 4)), dayofmonth: Interval((1, 11)), month: MultipleValues(vec![1, 2, 5]), dayofweek: AllValues, command: String::from("pwd"), }; asserteq!("1,10 1-4 1-11 1,2,5 * pwd", cronitem.tostring()); ```

Contributing

1. Fork it!
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Author

Ayrat Badykov (@ayrat555)

License

cronenberg is released under the MIT License.