NO-JIRA Automatically remove useless package-info.java files

diff --git a/build.gradle b/build.gradle
index 4ac81f02a386e0ec70021bdd6c1d24d59118cefc..93ddb002c4a88a476f16a5e4884ec6ec0e57f0f5 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -464,6 +464,7 @@ subprojects {
 
       fileTree('src/main/java/').matching() {
         include "*/**/*.java"
+        exclude "*/**/package-info.java"
       }.forEach {
         allPathsContainingJavaFiles << it.toPath().toFile().getParent();
       }
@@ -478,6 +479,23 @@ subprojects {
             packageInfoFile << packageInfoContent
         }
       }
+
+      def allPackageInfoFiles = [] as Set
+
+      fileTree('src/main/java/').matching() {
+        include "*/**/package-info.java"
+      }.forEach {
+        allPackageInfoFiles << it.toPath().toFile();
+      }
+
+      allPackageInfoFiles.forEach {
+        File packageInfoFile = it;
+        if (!allPathsContainingJavaFiles.contains(packageInfoFile.getParent())) {
+          logger.warn("Deleting package info file: " + packageInfoFile)
+          packageInfoFile.delete();
+        }
+      }
+
     }
   }
   build.dependsOn(generatePackageInfo)