Add more logs to help debug

This fixes #59

src/main/java/com/microsoftopentechnologies/windowsazurestorage/WAStorageClient.java

@@ -196,6 +196,7 @@ private static String getEndpointSuffix(String blobURL) {
      */
     protected static String upload(TaskListener listener, CloudBlockBlob blob, FilePath src)
             throws StorageException, IOException, InterruptedException {
+        listener.getLogger().println("Uploading file: " + src.getName());
         MessageDigest md = DigestUtils.getMd5Digest();
         long startTime = System.currentTimeMillis();
         try (InputStream inputStream = src.read(); DigestInputStream digestInputStream = new DigestInputStream(inputStream, md)) {
@@ -232,6 +233,11 @@ public static int upload(Run<?, ?> run, Launcher launcher, TaskListener listener
                              String expVP, String excludeFP, UploadType uploadType,
                              List<AzureBlob> individualBlobs, List<AzureBlob> archiveBlobs, FilePath workspace) throws WAStorageException {
 
+        listener.getLogger().println(Messages.WAStoragePublisher_container_name(expContainerName));
+        listener.getLogger().println(Messages.WAStoragePublisher_filepath(expFP));
+        listener.getLogger().println(Messages.WAStoragePublisher_virtualpath(expVP));
+        listener.getLogger().println(Messages.WAStoragePublisher_excludepath(excludeFP));
+
         int filesUploaded = 0; // Counter to track no. of files that are uploaded
 
         try {

src/main/java/com/microsoftopentechnologies/windowsazurestorage/WAStoragePublisher.java

@@ -411,6 +411,8 @@ public synchronized void perform(@Nonnull Run<?, ?> run, @Nonnull FilePath ws, @
                     expContainerName, blobProperties, metadata, cntPubAccess, cleanUpContainer, expFP,
                     expVP, excludeFP, getArtifactUploadType(), individualBlobs, archiveBlobs, ws);
 
+            listener.getLogger().println(Messages.WAStoragePublisher_files_uploaded_count(filesUploaded));
+
             // Mark build unstable if no files are uploaded and the user
             // doesn't want the build not to fail in that case.
             if (filesUploaded == 0) {
@@ -424,7 +426,6 @@ public synchronized void perform(@Nonnull Run<?, ?> run, @Nonnull FilePath ws, @
                 if (getArtifactUploadType() != UploadType.INDIVIDUAL) {
                     zipArchiveBlob = archiveBlobs.get(0);
                 }
-                listener.getLogger().println(Messages.WAStoragePublisher_files_uploaded_count(filesUploaded));
 
                 run.getActions().add(new AzureBlobAction(run, strAcc.getStorageAccName(),
                         expContainerName, individualBlobs, zipArchiveBlob, allowAnonymousAccess, storageCredentialId));

src/main/resources/com/microsoftopentechnologies/windowsazurestorage/Messages.properties

@@ -4,10 +4,14 @@ WAStoragePublisher_build_failed_err=MicrosoftAzureStorage - Build failed, hence
 WAStoragePublisher_storage_account_err=MicrosoftAzureStorage - Storage account information not found
 WAStoragePublisher_container_name_err=MicrosoftAzureStorage - Container name is missing or not valid
 WAStoragePublisher_filepath_err=MicrosoftAzureStorage - List of files to upload must not be empty
+WAStoragePublisher_container_name=MicrosoftAzureStorage - Container name: {0}
+WAStoragePublisher_filepath=MicrosoftAzureStorage - File path: {0}
+WAStoragePublisher_virtualpath=MicrosoftAzureStorage - Virtual path: {0}
+WAStoragePublisher_excludepath=MicrosoftAzureStorage - Exclude path: {0}
 WAStoragePublisher_uploading=MicrosoftAzureStorage - Uploading files to Microsoft Azure
-WAStoragePublisher_nofiles_uploaded=MicrosoftAzureStorage - Failed to upload any build artifacts to Azure Storage \
+WAStoragePublisher_nofiles_uploaded=MicrosoftAzureStorage - Failed to find any build artifacts to upload to Azure Storage \
                                     \nVerify the list of files to upload and that the Ant glob syntax is correct
-WAStoragePublisher_files_uploaded_count=MicrosoftAzureStorage - Uploaded/archived file count = {0} 
+WAStoragePublisher_files_uploaded_count=MicrosoftAzureStorage - Uploaded/archived file count = {0}
 WAStoragePublisher_uploaded_err=MicrosoftAzureStorage - Error occurred while uploading to Azure - {0}
 WAStoragePublisher_storage_name_req=Required: Enter Azure storage account name
 WAStoragePublisher_storage_key_req=Required: Enter Azure storage account key
@@ -16,7 +20,7 @@ WAStoragePublisher_artifacts_req=Required: Enter names of artifacts to upload
 WAStoragePublisher_container_name_invalid=Container name must be between 3 and 63 characters, start with a letter or number, \
 										  contain only letters, numbers and dashes (-). \
 										  (Note that consecutive dashes are not allowed and dash cannot be the last character)
-WAStoragePublisher_SA_val=Validation successful  
+WAStoragePublisher_SA_val=Validation successful
 WAStoragePublisher_uploadtype_invalid=No artifacts will be uploaded.  Either check "Upload zipped archive" or uncheck "Do not upload individual files"
 # Properties in WAStorageClient_java
 Client_SA_val_fail=Failed to validate storage account details. Please verify storage account name and key. \
@@ -26,7 +30,7 @@ AzureStorageBuilder_displayName=Download from Azure Blob storage
 AzureStorageBuilder_downloading=MicrosoftAzureStorage - Downloading files from Azure Blob storage
 AzureStorageBuilder_ws_na=MicrosoftAzureStorage - Unable to get workspace location , if workspace is on slave make sure that slave is connected.
 AzureStorageBuilder_nofiles_downloaded=MicrosoftAzureStorage - Failed to download files from Azure storage.\
-                                       \n Verify that files exists with specified blob name   
+                                       \n Verify that files exists with specified blob name
 AzureStorageBuilder_files_downloaded_count=MicrosoftAzureStorage - Downloaded file count =  {0}
 AzureStorageBuilder_download_err=MicrosoftAzureStorage - Error occurred while downloading from Azure - {0}
 AzureStorageBuilder_blobName_req=Required: Enter Azure blob name