From a7c824905fb3d9b021d2b88582c9b50c6c52d1e0 Mon Sep 17 00:00:00 2001
From: Andreas Dangel <andreas.dangel@pmd-code.org>
Date: Sun, 7 Jun 2020 13:15:33 +0200
Subject: [PATCH] [doc] fix warnings while generate javadoc links

This is due to changed project structure in pmd-scala
---
 docs/_plugins/javadoc_tag.rb        | 5 +++++
 docs/_plugins/jdoc_namespace_tag.rb | 7 ++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/docs/_plugins/javadoc_tag.rb b/docs/_plugins/javadoc_tag.rb
index 59fba20088..0182729dc5 100644
--- a/docs/_plugins/javadoc_tag.rb
+++ b/docs/_plugins/javadoc_tag.rb
@@ -226,6 +226,11 @@ class JavadocTag < Liquid::Tag
   def self.fqcn_type(artifact_id, fqcn)
 
     artifact_dir = File.join(BASE_PMD_DIR, artifact_id)
+    # special case for scala as we have a different directory structure there
+    if artifact_id =~ /scala/
+      artifact_dir = File.join(BASE_PMD_DIR, "pmd-scala-modules/pmd-scala-common")
+    end
+
     src_dirs = [
         File.join(artifact_dir, "src", "main", "java"),
         File.join(artifact_dir, "target", "generated-sources", "javacc")
diff --git a/docs/_plugins/jdoc_namespace_tag.rb b/docs/_plugins/jdoc_namespace_tag.rb
index 6fe9f8bf24..01373ad410 100644
--- a/docs/_plugins/jdoc_namespace_tag.rb
+++ b/docs/_plugins/jdoc_namespace_tag.rb
@@ -86,9 +86,14 @@ class JDocNamespaceDeclaration < Liquid::Tag
       expanded_fqcn += "." + fqcn_suffix
     end
 
+    artifactId = resolved_nspace.first
+
+    if artifactId =~ /scala/
+      artifactId = "pmd-scala_2.13"
+    end
 
     # Return the resolved artifactId + the expanded FQCN
-    [resolved_nspace.first, expanded_fqcn]
+    [artifactId, expanded_fqcn]
   end
 
   private