From 5f0a6f07bb0edb4e5fbdf7fc61121e68fd0783f6 Mon Sep 17 00:00:00 2001
From: Luigi Mannoni <luigimannoni@gmail.com>
Date: Thu, 3 May 2018 15:51:18 +0100
Subject: [PATCH 1/2] Check if the currentModule.filename is reporting the
 actual entrypoint and strip it out

---
 index.js | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/index.js b/index.js
index 5110066..d892df5 100644
--- a/index.js
+++ b/index.js
@@ -23,11 +23,6 @@ var find_package_json = function(location) {
   return location;
 }
 
-// Get the parent module, or null if parent links itself
-var get_parent_module = function(module) {
-  return (module !== module.parent) ? module.parent : null;
-}
-
 // Find the package.json object of the module closest up the module call tree that contains name in that module's peerOptionalDependencies
 var find_package_json_with_name = function(name) {
   // Walk up the module call tree until we find a module containing name in its peerOptionalDependencies
@@ -36,9 +31,16 @@ var find_package_json_with_name = function(name) {
   while (currentModule) {
     // Check currentModule has a package.json
     location = currentModule.filename;
+    
+    if (typeof location === 'string' && location.indexOf('.js') > 0) {
+      location = location.split('/')
+      location.pop();
+      location = location.join('/');
+    }
+    
     var location = find_package_json(location)
     if (!location) {
-      currentModule = get_parent_module(currentModule);
+      currentModule = currentModule.parent;
       continue;
     }
 
@@ -49,7 +51,7 @@ var find_package_json_with_name = function(name) {
 
     // Check whether this package.json contains peerOptionalDependencies containing the name we're searching for
     if (!object.peerOptionalDependencies || (object.peerOptionalDependencies && !object.peerOptionalDependencies[parts[0]])) {
-      currentModule = get_parent_module(currentModule);
+      currentModule = currentModule.parent;
       continue;
     }
     found = true;

From 4ba03ee855c95f0c83307652856f3319b53844e5 Mon Sep 17 00:00:00 2001
From: Luigi Mannoni <luigimannoni@gmail.com>
Date: Thu, 3 May 2018 15:54:09 +0100
Subject: [PATCH 2/2] Bringing up to date with current commit

---
 index.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index d892df5..4675498 100644
--- a/index.js
+++ b/index.js
@@ -23,6 +23,11 @@ var find_package_json = function(location) {
   return location;
 }
 
+// Get the parent module, or null if parent links itself
+var get_parent_module = function(module) {
+  return (module !== module.parent) ? module.parent : null;
+}
+
 // Find the package.json object of the module closest up the module call tree that contains name in that module's peerOptionalDependencies
 var find_package_json_with_name = function(name) {
   // Walk up the module call tree until we find a module containing name in its peerOptionalDependencies
@@ -31,16 +36,16 @@ var find_package_json_with_name = function(name) {
   while (currentModule) {
     // Check currentModule has a package.json
     location = currentModule.filename;
-    
+
     if (typeof location === 'string' && location.indexOf('.js') > 0) {
       location = location.split('/')
       location.pop();
       location = location.join('/');
     }
-    
+
     var location = find_package_json(location)
     if (!location) {
-      currentModule = currentModule.parent;
+      currentModule = get_parent_module(currentModule);
       continue;
     }
 
@@ -51,7 +56,7 @@ var find_package_json_with_name = function(name) {
 
     // Check whether this package.json contains peerOptionalDependencies containing the name we're searching for
     if (!object.peerOptionalDependencies || (object.peerOptionalDependencies && !object.peerOptionalDependencies[parts[0]])) {
-      currentModule = currentModule.parent;
+      currentModule = get_parent_module(currentModule);
       continue;
     }
     found = true;
@@ -132,4 +137,4 @@ require_optional.exists = function(name) {
   }
 }
 
-module.exports = require_optional;
+module.exports = require_optional;