Revert "feat: skip already published artifacts on maven central (#357)"

This reverts commit 7725b20.

Author: ndr-brt

plugins/edc-build/src/main/java/org/eclipse/edc/plugins/edcbuild/conventions/MavenArtifactConvention.java

@@ -23,13 +23,10 @@
 import org.gradle.api.publish.PublishingExtension;
 import org.gradle.api.publish.maven.MavenPom;
 import org.gradle.api.publish.maven.MavenPublication;
-import org.gradle.api.publish.maven.tasks.PublishToMavenRepository;
 
 import java.io.File;
-import java.net.URL;
 
 import static org.eclipse.edc.plugins.edcbuild.conventions.ConventionFunctions.requireExtension;
-import static org.gradle.api.artifacts.ArtifactRepositoryContainer.MAVEN_CENTRAL_URL;
 
 /**
  * Configures the Maven POM for each project:
@@ -49,14 +46,9 @@ public void apply(Project target) {
             var pomExt = requireExtension(project, BuildExtension.class).getPom();
 
             pubExt.getPublications().stream()
-                    .filter(MavenPublication.class::isInstance)
-                    .map(MavenPublication.class::cast)
+                    .filter(p -> p instanceof MavenPublication)
+                    .map(p -> (MavenPublication) p)
                     .peek(mavenPub -> mavenPub.pom(pom -> setPomInformation(pomExt, target, pom)))
-                    .peek(publication -> {
-                        if (!publication.getVersion().endsWith("-SNAPSHOT")) {
-                            disablePublishIfArtifactAlreadyUploaded(publication, project);
-                        }
-                    })
                     .forEach(mavenPub -> {
                         var openapiFiles = target.getLayout().getBuildDirectory().getAsFile().get().toPath()
                                 .resolve("docs").resolve("openapi").toFile()
@@ -76,24 +68,6 @@ public void apply(Project target) {
         });
     }
 
-    private void disablePublishIfArtifactAlreadyUploaded(MavenPublication publication, Project project) {
-        project.getTasks().withType(PublishToMavenRepository.class).forEach(task -> {
-            var artifact = publication.getGroupId() + ":" + publication.getArtifactId() + ":" + publication.getVersion();
-
-            try {
-                var artifactPath = MAVEN_CENTRAL_URL + publication.getGroupId().replace('.', '/') +
-                        "/" + publication.getArtifactId() + "/" + publication.getVersion() +
-                        "/" + publication.getArtifactId() + "-" + publication.getVersion() + ".pom";
-
-                new URL(artifactPath).openStream().close();
-                project.getLogger().debug("Artifact {} already exists - skipping publish", artifact);
-                task.setEnabled(false);
-            } catch (Throwable e) {
-                project.getLogger().debug("Artifact {} not found on maven central - will publish", artifact);
-            }
-        });
-    }
-
     private String getFilenameWithoutExtension(File openapiFile) {
         return openapiFile.getName().substring(0, openapiFile.getName().lastIndexOf("."));
     }