ljnelson commented on code in PR #104:
URL: 
https://github.com/apache/maven-doxia-sitetools/pull/104#discussion_r1162003386


##########
doxia-integration-tools/src/main/java/org/apache/maven/doxia/tools/DefaultSiteTool.java:
##########
@@ -911,6 +924,27 @@ private File resolveSiteDescriptor(
         return siteDescriptor;
     }
 
+    // TODO Remove this transient method when everyone has migrated to Maven 
Site Plugin 4.0.0+
+    private void deletePseudoSiteDescriptorMarkerFile(RepositorySystemSession 
repoSession, ArtifactRequest request) {
+        LocalRepository localRepository = repoSession.getLocalRepository();
+        LocalRepositoryManager lrm = repoSession.getLocalRepositoryManager();
+
+        String relativeLocalArtifactPath = 
lrm.getPathForLocalArtifact(request.getArtifact());
+        Path localArtifactPath = 
localRepository.getBasedir().toPath().resolve(relativeLocalArtifactPath);
+
+        try {
+            if (Files.exists(localArtifactPath) && 
Files.size(localArtifactPath) == 0L) {
+                LOGGER.debug(
+                        "Deleting 0-byte pseudo marker file for artifact '{}' 
at '{}'",
+                        request.getArtifact(),
+                        localArtifactPath);
+                Files.delete(localArtifactPath);
+            }
+        } catch (IOException e) {
+            // swallow

Review Comment:
   Perhaps a permissions error occurred during deletion? Perhaps acquiring the 
file size failed in some way? If things like this happen, I would certainly 
want to know about them. I've rarely seen a case where swallowing an exception 
is a good thing to do, but I'm not deeply familiar with the practices of Maven 
plugins and such.



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