Friday, June 29, 2018

Groovy 2.5 CliBuilder Renewal (Part 2)

The CliBuilder class for quickly and concisely building command line applications has been renewed in Apache Groovy 2.5. This is the second of a two-part article series that highlights what is new. In case you missed it, Part 1 is here. This article shows some of the advanced features of the underlying libraries from CliBuilder.

A quick recap of part 1: The groovy.util.CliBuilder class is deprecated. Instead there are now two CliBuilder implementations in different modules, one with Apache Commons CLI as the underlying parser library, and a new one based on the picocli parser.



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