I create a field to add the file to S3 with other name

CODEOWNERS

@@ -0,0 +1 @@
+*       @geofusion/techleads

src/main/java/hudson/plugins/s3/Entry.java

@@ -18,6 +18,13 @@ public final class Entry implements Describable<Entry> {
      * Can contain macros and wildcards.
      */
     public String sourceFile;
+
+    /**
+     * File name in the S3
+     * This is optional
+     */
+    public String destinationFile;
+
     /**
      * options for x-amz-storage-class can be STANDARD or REDUCED_REDUNDANCY
      */
@@ -61,11 +68,12 @@ public final class Entry implements Describable<Entry> {
     public boolean flatten;
 
     @DataBoundConstructor
-    public Entry(String bucket, String sourceFile, String storageClass, String selectedRegion,
+    public Entry(String bucket, String sourceFile, String destinationFile, String storageClass, String selectedRegion,
                  boolean noUploadOnFailure, boolean uploadFromSlave, boolean managedArtifacts,
                  boolean useServerSideEncryption, boolean flatten) {
         this.bucket = bucket;
         this.sourceFile = sourceFile;
+        this.destinationFile = destinationFile;
         this.storageClass = storageClass;
         this.selectedRegion = selectedRegion;
         this.noUploadOnFailure = noUploadOnFailure;

src/main/java/hudson/plugins/s3/S3BucketPublisher.java

@@ -178,8 +178,8 @@ public boolean perform(AbstractBuild<?, ?> build,
                 List<FingerprintRecord> records = Lists.newArrayList();
 
                 for (FilePath src : paths) {
-                    log(listener.getLogger(), "bucket=" + bucket + ", file=" + src.getName() + " region=" + selRegion + ", upload from slave=" + entry.uploadFromSlave + " managed="+ entry.managedArtifacts + " , server encryption "+entry.useServerSideEncryption);
-                    records.add(profile.upload(build, listener, bucket, src, searchPathLength, escapedUserMetadata, storageClass, selRegion, entry.uploadFromSlave, entry.managedArtifacts, entry.useServerSideEncryption, entry.flatten));
+                    log(listener.getLogger(), "bucket=" + bucket + ", file=" + src.getName() + " destination: " + entry.destinationFile + " region=" + selRegion + ", upload from slave=" + entry.uploadFromSlave + " managed="+ entry.managedArtifacts + " , server encryption "+entry.useServerSideEncryption);
+                    records.add(profile.upload(build, listener, bucket, entry.destinationFile, src, searchPathLength, escapedUserMetadata, storageClass, selRegion, entry.uploadFromSlave, entry.managedArtifacts, entry.useServerSideEncryption, entry.flatten));
                 }
                 if (entry.managedArtifacts) {
                     artifacts.addAll(records);

src/main/java/hudson/plugins/s3/S3Profile.java

@@ -166,18 +166,22 @@ public void check() throws Exception {
         getClient().listBuckets();
     }
 
-    public FingerprintRecord upload(AbstractBuild<?,?> build, final BuildListener listener, String bucketName, FilePath filePath, int searchPathLength, List<MetadataPair> userMetadata,
+    public FingerprintRecord upload(AbstractBuild<?,?> build, final BuildListener listener, String bucketName, String destinationFile, FilePath filePath, int searchPathLength, List<MetadataPair> userMetadata,
             String storageClass, String selregion, boolean uploadFromSlave, boolean managedArtifacts,boolean useServerSideEncryption, boolean flatten) throws IOException, InterruptedException {
         if (filePath.isDirectory()) {
             throw new IOException(filePath + " is a directory");
         }
 
         String fileName = null;
-        if (flatten) {
-            fileName = filePath.getName();
+        if (destinationFile == null){
+	        if (flatten) {
+	            fileName = filePath.getName();
+	        } else {
+	            String relativeFileName = filePath.getRemote();
+	            fileName = relativeFileName.substring(searchPathLength);
+	        }
         } else {
-            String relativeFileName = filePath.getRemote();
-            fileName = relativeFileName.substring(searchPathLength);
+        	fileName = destinationFile;
         }
 
         Destination dest = new Destination(bucketName, fileName);

src/main/resources/hudson/plugins/s3/Entry/config.jelly

@@ -6,6 +6,9 @@
         <f:entry title="Destination bucket" field="bucket">
           <f:textbox/>
         </f:entry>
+        <f:entry title="Destination File Name" field="destinationFile">
+          <f:textbox/>
+        </f:entry>
         <f:entry title="Storage class" field="storageClass">
           <f:select />
         </f:entry>

src/main/resources/hudson/plugins/s3/Entry/help-destinationFile.html

@@ -0,0 +1 @@
+<div>Destination file name. This property is optional</div>