[GROOVY-3597] Improve CliBuilder to support header info of Apache CLI HelpFormatter

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.2
• Assignee: Paul King
• Reporter: Martin Stockhammer
• Created: 29/Jun/09 03:28
• Updated: 07/Apr/15 19:12
• Resolved: 08/Apr/10 00:28

Description

The Apache CLI HelpFormatter has a header argument
{{
printHelp(int width, String cmdLineSyntax, String header, Options options, String footer)
}}
to provide additional information after the command line usage string. Currently the CliBuilder.usage() method
does not support this header info.

Possible Solution:
Add a new property 'header' to CliBuilder that is added to the printHelp()-call during usage()