Add content file name to Library refresh output (#568)

* Remove null setting of content URL

* Update content url to IG Canonical Base + '/Library-' + CQL file name

* Add null checks

Author: Chris0296

tooling/src/main/java/org/opencds/cqf/tooling/library/LibraryProcessor.java

@@ -236,7 +236,6 @@ protected Library refreshGeneratedContent(Library sourceLibrary) {
             var translatorOptions = getCqlProcessor().getCqlTranslatorOptions();
             var formats = translatorOptions.getFormats();
             CqlProcessor.CqlSourceFileInformation info = getCqlProcessor().getFileInformation(attachment.getUrl());
-            attachment.setUrlElement(null);
             if (info != null) {
                 if (info.getElm() != null && emptyIfNull(formats).contains(Format.XML)) {
                     sourceLibrary.addContent().setContentType("application/elm+xml").setData(info.getElm());
@@ -380,7 +379,9 @@ private Attachment loadFile(String fn) throws IOException {
                 Attachment att = new Attachment();
                 att.setContentType("text/cql");
                 att.setData(TextFile.fileToBytes(f));
-                att.setUrl(f.getAbsolutePath());
+                if (this.parentContext != null && this.parentContext.getCanonicalBase() != null) {
+                    att.setUrl(this.parentContext.getCanonicalBase() + "/Library-" + f.getName());
+                }
                 return att;
             }
         }

tooling/src/main/java/org/opencds/cqf/tooling/processor/CqlProcessor.java

@@ -200,6 +200,10 @@ public void execute() throws FHIRException {
      * @return
      */
     public CqlSourceFileInformation getFileInformation(String filename) {
+        if (filename == null) {
+            return null;
+        }
+
         if (fileMap == null) {
             throw new IllegalStateException("CQL File map is not available, execute has not been called");
         }