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Resolve "If the CLI is invoked without any parameter, the usage is shown twice"

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This commit is contained in:
Philip Helger 2025-08-27 18:14:09 +02:00 • committed by Renzo Kottmann
parent 22910c1ca0
commit 5e57c3e978
2 changed files with 11 additions and 4 deletions
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7
src/main/java/de/kosit/validationtool/cmd/CommandLineApplication.java
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@ -25,7 +25,6 @@ import org.fusesource.jansi.AnsiRenderer.Code;
import de.kosit.validationtool.cmd.report.Line;
import de.kosit.validationtool.impl.Printer;
import picocli.CommandLine;
import picocli.CommandLine.ParseResult;
@ -79,11 +78,11 @@ public class CommandLineApplication {
final CommandLine commandLine = new CommandLine(new CommandLineOptions());
try {
commandLine.setExecutionExceptionHandler(CommandLineApplication::logExecutionException);
commandLine.execute(args);
if (commandLine.isUsageHelpRequested()) {
final int cmdlineRetVal = commandLine.execute(args);
if (commandLine.isUsageHelpRequested() || cmdlineRetVal == CommandLine.ExitCode.USAGE) {
resultStatus = ReturnValue.HELP_REQUEST;
} else {
resultStatus = ObjectUtils.defaultIfNull(commandLine.getExecutionResult(), ReturnValue.PARSING_ERROR);
resultStatus = ObjectUtils.getIfNull(commandLine.getExecutionResult(), ReturnValue.PARSING_ERROR);
if (resultStatus.isError()) {
commandLine.usage(System.out);
}