Updating getAssetName to take in req and res objects (#10)

Author: mirandawang

Diff for: README.md

@@ -106,9 +106,9 @@ This is a prefix for Kevin's internal API. You probably don't need to change thi
 #### `getAssetName`
 
 -   Type: `Function`
--   Default: `path => path`
+-   Default: `(requestPath, req, res) => requestPath.replace(/^\//, "").replace(/\.js$/, "")`
 
-Given a request path, return the name of the asset we're trying to serve. Useful if you have entries that don't map to the filenames they render.
+Given a request path, req object, and res object, return the name of the asset we're trying to serve. Useful if you have entries that don't map to the filenames they render.
 
 #### `additionalOverlayInfo`
 

Diff for: lib/middleware.js

@@ -42,11 +42,11 @@ class Kevin {
             // Set to 0 to never evict anything, but that'll probably make you run out of
             // memory.
             maxCompilers = 3,
-            // Given a request path, return the name of the asset we're trying to serve.
+            // Given a request path, the req object, and the res object, return the name of the asset we're trying to serve.
             // Useful if you have entries that don't map to the filenames they render.
             // Default: strip off leading forward slash and js extension. This is because
             // the middleware will store things as `app-a/a1`, but requests will be for `/app-a/a1.js`.
-            getAssetName = (requestPath) =>
+            getAssetName = (requestPath, req, res) =>
                 requestPath.replace(/^\//, "").replace(/\.js$/, ""),
             // Only build assets; don't handle serving them. This is useful if you want to do
             // something with the built asset before serving it.
@@ -348,7 +348,7 @@ class Kevin {
             }
 
             // Mangle the url to get asset name
-            const assetName = this.getAssetName(reqPath);
+            const assetName = this.getAssetName(reqPath, req, res);
             // Select appropriate config for given asset
             const config = this.getConfigForAssetName(assetName, this.configs);
             // Bail if none are found (this path may be handled by another middleware)

Diff for: package.json

@@ -1,6 +1,6 @@
 {
   "name": "kevin-middleware",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "This is an Express middleware that makes developing javascript in a monorepo easier.",
   "main": "index.js",
   "directories": {