MartinKanters commented on a change in pull request #446:
URL: https://github.com/apache/maven/pull/446#discussion_r575851985
##########
File path:
maven-core/src/main/java/org/apache/maven/graph/DefaultGraphBuilder.java
##########
@@ -242,21 +274,17 @@ public DefaultGraphBuilder( BuildResumptionDataRepository
buildResumptionDataRep
{
List<MavenProject> result = projects;
- if ( !request.getExcludedProjects().isEmpty() )
+ ProjectActivation projectActivation = request.getProjectActivation();
+ Set<String> requiredSelectors =
projectActivation.getRequiredInactiveProjectSelectors();
+ Set<String> optionalSelectors =
projectActivation.getOptionalInactiveProjectSelectors();
+ if ( !requiredSelectors.isEmpty() || !optionalSelectors.isEmpty() )
{
- File reactorDirectory = getReactorDirectory( request );
+ Set<MavenProject> excludedProjects = new HashSet<>(
requiredSelectors.size() + optionalSelectors.size() );
+ excludedProjects.addAll( getProjectsBySelectors( request,
projects, requiredSelectors, true ) );
+ excludedProjects.addAll( getProjectsBySelectors( request,
projects, optionalSelectors, false ) );
Review comment:
Interesting question, the `DefaultGraphBuilder` will first filter based
on the selected modules (+), afterwards it will filter out the excluded
projects, so in this case nothing will be selected. Actually, it will result in
a bug (I'll create a JIRA ticket for it)
This is an attempt in the integration-test project:
```
>mvn validate -pl !core-it-suite,+core-it-suite
[INFO] Scanning for projects...
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 0.630 s
[INFO] Finished at: 2021-02-14T20:15:52+01:00
[INFO]
------------------------------------------------------------------------
[ERROR] No goals have been specified for this build. You must specify a
valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or
<plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available
lifecycle phases are: validate, initialize, generate-sources, process-sources,
generate-reso
urces, process-resources, compile, process-classes, generate-test-sources,
process-test-sources, generate-test-resources, process-test-resources,
test-compile, process-test-classes, test, prepare-package, package,
pre-integration-test, integration-test, post-integration-test, verify, install,
deploy, pre-clean,
clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]```
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