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https://issues.apache.org/jira/browse/CLI-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15245125#comment-15245125
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Christian Schulte commented on CLI-255:
---------------------------------------
I am running into a similar issue. Options after an option with
{{Option.UNLIMITED_VALUES}} are not handled correctly. The cause for this seems
to be in method {{isShortOption(String token)}} of class {{DefaultParser}}.
{code}
private boolean isShortOption(String token)
{
// short options (-S, -SV, -S=V, -SV1=V2, -S1S2)
return token.startsWith("-") && token.length() >= 2 &&
options.hasShortOption(token.substring(1, 2));
}
{code}
The {{token.substring(1, 2)}} is incorrect. It should read
{{token.substring(1)}}. A short option may contain more than just one
character. Like here:
{code}
Option.builder( "cp" ).longOpt( "classpath" ).hasArgs().optionalArg( false ).
valueSeparator( File.pathSeparatorChar ).
desc( "Classpath elements separated by " + File.pathSeparator ).
argName( "classpath elements" ).build();
{code}
> DefaultParser, option with long name and single dash, unlimited arguments
> -------------------------------------------------------------------------
>
> Key: CLI-255
> URL: https://issues.apache.org/jira/browse/CLI-255
> Project: Commons CLI
> Issue Type: Bug
> Components: Parser
> Affects Versions: 1.3, 1.3.1
> Reporter: Alexander Prishchepov
> Priority: Minor
>
> If I have options with long name and single dash, DefaultParser does not
> recognize them after a list of unlimited arguments.
> Here is the test case:
> {code:java}
> public void testUnlimitedArgs() throws Exception
> {
> String[] args = new String[] {"-unlimitedOne", "one", "two",
> "-unlimitedTwo", "alpha"};
> Options options = new Options();
> options.addOption(Option.builder("unlimitedOne").hasArgs().build());
> options.addOption(Option.builder("unlimitedTwo").hasArgs().build());
> CommandLine cl = parser.parse(options, args);
> assertTrue("Confirm -unlimitedOne is set",
> cl.hasOption("unlimitedOne"));
> assertEquals("number of arg for -unlimitedOne", 2,
> cl.getOptionValues("unlimitedOne").length);
> assertTrue("Confirm -unlimitedTwo is set",
> cl.hasOption("unlimitedTwo"));
> assertEquals("number of arg for -unlimitedTwo", 1,
> cl.getOptionValues("unlimitedTwo").length);
> }
> {code}
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