chore: better handle errors from chokidar

sascha53 · Oct 19, 2015 · f1684b2 · f1684b2
1 parent d98301d
commit f1684b2
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/lib/monitor/watch.js b/lib/monitor/watch.js
@@ -67,6 +67,17 @@ function watch() {
         resolve(total);
       });
 
+      watcher.on('error', function (error) {
+        if (error.code === 'EINVAL') {
+          utils.log.error('Internal watch failed. Likely cause: too many ' +
+            'files being watched (perhaps from the root of a drive?\n' +
+            'See https://github.com/paulmillr/chokidar/issues/229 for details');
+        } else {
+          utils.log.error('Internal watch failed: ' + error.message);
+          process.exit(1);
+        }
+      });
+
       watchers.push(watcher);
     });
     promises.push(promise);

diff --git a/lib/version.js b/lib/version.js
@@ -1,2 +1,3 @@
 var version = require('../package.json').version || 'development';
-module.exports = version === 'development' ? version + ' version' : 'v' + version;
+module.exports = version === 'development' ? version + ' version' : 'v' +
+  version;