Move tasks to separate files and simplify

gulp/modules/plumber.js

@@ -0,0 +1,25 @@
+const plumber = require('gulp-plumber');
+// const notify = require('gulp-notify');
+
+// function catchErrors(errTitle) {
+//   return plumber({
+//     errorHandler: notify.onError({
+//       // Customizing error title
+//       title: errTitle || "GULP GENERAL PROBLEM",
+//       message: "<%= error.message %>"
+//     })
+//   });
+// }
+
+function catchErrors() {
+  return plumber({
+    errorHandler: function (err) {
+      // Logs error in console
+      console.log(err.message);
+      // Ends the current pipe, so Gulp watch doesn't break
+      this.emit('end');
+    }
+  });
+}
+
+module.exports = catchErrors;