display puppet-lint errors as atom error notification

Author: mschuchard

lib/main.js

@@ -74,11 +74,20 @@ export default {
 
         return helpers.exec(executablePath, args, { cwd: projectPath, ignoreExitCode: true })
           .then((output) => {
-            // If puppet-lint errors to stdout then redirect the message to stderr so it is caught
+            const toReturn = [];
+
+            // If puppet-lint errors to stdout then redirect the message to atom error notifications
             if (/puppet-lint:/.exec(output)) {
-              throw output;
+              atom.notifications.addError(
+                'Puppet-Lint errored due to the following reason(s):',
+                {
+                  detail: output,
+                },
+              );
+
+              // return early
+              return toReturn;
             }
-            const toReturn = [];
 
             // Parse JSON output and immediately access zeroth element of redundant outer array
             const info = JSON.parse(output)[0];