add node_modules to address #4364

1 files changed, 25 insertions, 0 deletions

diff --git a/node_modules/liftoff/lib/register_loader.js b/node_modules/liftoff/lib/register_loader.js
new file mode 100644
index 000000000..2b5f4cb75
--- /dev/null
+++ b/node_modules/liftoff/lib/register_loader.js
@@ -0,0 +1,25 @@
+const rechoir = require('rechoir');
+const isString = require('lodash.isstring');
+
+module.exports = function(eventEmitter, extensions, configPath, cwd) {
+  extensions = extensions || {};
+
+  if (!isString(configPath)) {
+    return;
+  }
+
+  var autoloads = rechoir.prepare(extensions, configPath, cwd, true);
+  if (autoloads instanceof Error) {
+    autoloads = autoloads.failures;
+  }
+
+  if (Array.isArray(autoloads)) {
+    autoloads.forEach(function (attempt) {
+      if (attempt.error) {
+        eventEmitter.emit('requireFail', attempt.moduleName, attempt.error);
+      } else {
+        eventEmitter.emit('require', attempt.moduleName, attempt.module);
+      }
+    });
+  }
+};