sort manually crafted descriptors files for reproducible builds

this closes #27
codehaus-plexus · Oct 22, 2019 · 03349df · 03349df
1 parent a14f3ac
commit 03349df
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/...mponent-metadata/src/main/java/org/codehaus/plexus/metadata/DefaultMetadataGenerator.java b/...mponent-metadata/src/main/java/org/codehaus/plexus/metadata/DefaultMetadataGenerator.java
@@ -149,6 +149,15 @@ public int compare( ComponentDescriptor d1, ComponentDescriptor d2 )
         {
             File[] files = request.componentDescriptorDirectory.listFiles();
 
+            // Sort the files by name to make the output reproducible
+            Arrays.sort( files, new Comparator<File>()
+            {
+                public int compare( File f1, File f2 )
+                {
+                    return f1.getName().compareTo( f2.getName() );
+                }
+            });
+
             int added = 0;
             for ( File file : files )
             {