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  1. WINDUP - Red Hat Application Migration Toolkit
  2. WINDUP-1730

CLI handling of wrong options

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      The general validation of given arguments/options should fail as soon as possible.

      For instance for:
      bin/rhamt-cli --input --output
      it doesn't fail immediately with Error for empty input/output argument

      See output:

       (4.0.x) bin/rhamt-cli --input --output
Using RHAMT at /home/mnovotny/projects/git/windup-projects/windup-distribution/target/rhamt-cli-4.0.0-SNAPSHOT
Warning: JAVA_HOME environment variable is not set.
> Red Hat Application Migration Toolkit (RHAMT) CLI, version 4.0.0-SNAPSHOT.

Please select a target:
	camel
	cloud-readiness
	drools
	eap
	eap6
	eap7
	fsw
	fuse
	hibernate
	hibernate-search
	java-ee
	jbpm
	linux
	resteasy
Please enter the item you would like to choose[eap7]: 
WARNING: No packages were set in --packages. This will cause all .jar files to be decompiled and can possibly take a long time. Check the RHAMT User Guide for performance tips.
ERROR: Output path must be specified.

              mnovotny@redhat.com Marek Novotny
              mnovotny@redhat.com Marek Novotny
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                Created:
                Updated:
                Resolved: