show rule name in errors

coffeelint-server/src/server.ts

@@ -51,29 +51,29 @@ documents.onDidChangeContent((change) => {
   validateTextDocument(change.document);
 });
 
-function validateTextDocument(textDocument: ITextDocument): void {
+function validateTextDocument(textDocument: ITextDocument): void {
   let diagnostics: Diagnostic[] = [];
   let text = textDocument.getText();
   let issues = coffeeLint.lint(text, projectLintConfig);
   for(var issue of issues) {
     var severity;
-
+
     if(issue.level === "warning") {
       severity = DiagnosticSeverity.Warning;
-    } else if(issue.level === "error") {
+    } else if(issue.level === "error") {
       severity = DiagnosticSeverity.Error;
-    }
-    else {
-      continue;
-    }
-
+    }
+    else {
+      continue;
+    }
+
     diagnostics.push({
       severity: severity,
       range: {
         start: {line:issue.lineNumber-1, character:0},
         end: {line:issue.lineNumber-1, character:10000} // end of line, no cols in coffeelint
       },
-      message: issue.message
+      message: issue.message + " (" + issue.rule + ")"
     })
   }