cstamas commented on a change in pull request #46:
URL: https://github.com/apache/maven-plugin-tools/pull/46#discussion_r734712571
##########
File path:
maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/scanner/DefaultMojoScanner.java
##########
@@ -77,29 +82,60 @@ public void populatePluginDescriptor( PluginToolsRequest
request )
throws ExtractionException, InvalidPluginDescriptorException
{
Logger logger = getLogger();
- Set<String> activeExtractorsInternal = getActiveExtractors();
-
- logger.debug( "Using " + activeExtractorsInternal.size() + " mojo
extractors." );
int numMojoDescriptors = 0;
- for ( String extractorId : activeExtractorsInternal )
+ List<MojoDescriptorExtractor> orderedExtractors =
getOrderedExtractors();
+
+ logger.debug( "Using " + orderedExtractors.size() + " mojo
extractors." );
+
+ HashMap<String, Integer> groupStats = new HashMap<>();
+
+ for ( MojoDescriptorExtractor extractor : orderedExtractors )
{
- MojoDescriptorExtractor extractor = mojoDescriptorExtractors.get(
extractorId );
+ GroupKey groupKey = extractor.getGroupKey();
+ String extractorId = extractor.getName();
- if ( extractor == null )
+ if ( extractor.isDeprecated() )
{
- throw new ExtractionException( "No mojo extractor with '" +
extractorId + "' id." );
+ if ( groupStats.containsKey( groupKey.getGroup() )
+ && groupStats.get( groupKey.getGroup() ) != 0 )
+ {
+ logger.info( extractorId + " deprecated mojo extractor
skipped as group '" + groupKey.getGroup()
+ + "' already discovered " + groupStats.get(
groupKey.getGroup() )
+ + " mojo descriptor" + ( groupStats.get(
groupKey.getGroup() ) > 1 ? "s" : "" ) + "." );
+ continue; // if same group already found descriptors, skip
rest of the group
+ }
}
logger.debug( "Applying " + extractorId + " mojo extractor" );
List<MojoDescriptor> extractorDescriptors = extractor.execute(
request );
+ int extractorDescriptorsCount = extractorDescriptors.size();
+
logger.info( extractorId + " mojo extractor found " +
extractorDescriptors.size()
+ " mojo descriptor" + (
extractorDescriptors.size() > 1 ? "s" : "" ) + "." );
numMojoDescriptors += extractorDescriptors.size();
+ if ( extractor.isDeprecated() && extractorDescriptorsCount > 0 )
+ {
+ logger.warn( "" );
+ logger.warn( "Deprecated extractor extracted descriptors.
Upgrade your Mojo definitions." );
+ logger.warn( "" );
Review comment:
which is deprecated is shown now, and if Java group is in question, it
is said what should be used instead.
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