slawekjaranowski commented on code in PR #741:
URL: https://github.com/apache/maven/pull/741#discussion_r882871821
##########
maven-core/src/main/java/org/apache/maven/lifecycle/internal/DefaultMojoExecutionConfigurator.java:
##########
@@ -108,4 +122,75 @@ private PluginExecution findPluginExecution( String
executionId, Collection<Plug
return null;
}
+ private void checkUnKnownMojoConfigurationParameters( MojoExecution
mojoExecution )
+ {
+ if ( mojoExecution.getConfiguration() == null ||
mojoExecution.getConfiguration().getChildCount() == 0 )
+ {
+ return;
+ }
+
+ MojoDescriptor mojoDescriptor = mojoExecution.getMojoDescriptor();
+
+ // in first step get parameter names of current goal
+ Set<String> parametersNamesGoal =
mojoDescriptor.getParameters().stream()
+ .flatMap( this::getParameterNames )
+ .collect( Collectors.toSet() );
+
+ Set<String> unknownParameters = getUnknownParameters( mojoExecution,
parametersNamesGoal );
+
+ if ( unknownParameters.isEmpty() )
+ {
+ return;
+ }
+
+ // second step get parameter names of all plugin goals
+ Set<String> parametersNamesAll =
mojoDescriptor.getPluginDescriptor().getMojos().stream()
+ .flatMap( m -> m.getParameters().stream() )
+ .flatMap( this::getParameterNames )
+ .collect( Collectors.toSet() );
+
+ unknownParameters = getUnknownParameters( mojoExecution,
parametersNamesAll );
+
+ unknownParameters.forEach(
+ name ->
+ {
+ MessageBuilder messageBuilder = MessageUtils.buffer()
+ .warning( "Parameter '" )
+ .warning( name )
+ .warning( "' is unknown for plugin: '" )
+ .warning( mojoExecution.getArtifactId() ).warning( ":" )
+ .warning( mojoExecution.getVersion() ).warning( ":" )
+ .warning( mojoExecution.getGoal() );
Review Comment:
example message will be:
```
[WARNING] Parameter 'invalidValue' is unknown for plugin
`maven-it-plugin-configuration:2.1-SNAPSHOT:touch (default)`
```
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