SimpleCronParser

A simple cron parser that takes a config file as input and a simulated current time, and outputs when each job will be run next.

An example config file can be seen at example_config.txt

Running the script

Prerequisite - ensure that you have Java installed & available to run from the command line.

1. Either compile the project per the instructions below or download the latest jar from Releases
2. Open the command line at the same directory as the jar and run the following command

cat <config file path> | java -jar SimpleCronParser-1.1.jar <current time>

Compile

Run the jar Gradle task, this will create a compiled jar in the .build/libs folder.

Module structure

• Project root (src) - Contains the entry point (main.kt), the main DI component & end-to-end tests
• domain - UseCases responsible for interacting with repositories/performing domain-specific logic
• repository - Repositories responsible for interacting with data sources & mapping data
• data - Data sources, e.g. logic for interacting with stdin
• :core - Classes that are common across all modules (e.g. models)