bug fix #244

README.md

@@ -185,7 +185,7 @@ process.env.NODE_ENV === "production"
 
 A layout is simply a Handlebars template with a `{{{body}}}` placeholder. Usually it will be an HTML page wrapper into which views will be rendered.
 
-This view engine adds back the concept of "layout", which was removed in Express 3.x. It can be configured with a path to the layouts directory, by default it's set to `"views/layouts/"`.
+This view engine adds back the concept of "layout", which was removed in Express 3.x. It can be configured with a path to the layouts directory, by default it's set to relative to `express settings.view` + `layouts/`
 
 There are two ways to set a default layout: configuring the view engine's `defaultLayout` property, or setting [Express locals][] `app.locals.layout`.
 
@@ -337,19 +337,21 @@ app.set('view engine', '.hbs');
 
 **Note:** Setting the app's `"view engine"` setting will make that value the default file extension used for looking up views.
 
-#### `layoutsDir="views/layouts/"`
+#### `layoutsDir`
+Default layouts directory is relative to `express settings.view` + `layouts/`
 The string path to the directory where the layout templates reside.
 
-**Note:** If you configure Express to look for views in a custom location (e.g., `app.set('views', 'some/path/')`), you will need to reflect that by passing an updated path as the `layoutsDir` property in your configuration.
+**Note:** If you configure Express to look for views in a custom location (e.g., `app.set('views', 'some/path/')`), and if your `partialsDir` is not relative to `express settings.view` + `layouts/`, you will need to reflect that by passing an updated path as the `layoutsDir` property in your configuration.
 
-#### `partialsDir="views/partials/"`
+#### `partialsDir`
+Default partials directory is relative to `express settings.view` + `partials/`
 The string path to the directory where the partials templates reside or object with the following properties:
 
 * `dir`: The string path to the directory where the partials templates reside.
 * `namespace`: Optional string namespace to prefix the partial names.
 * `templates`: Optional collection (or promise of a collection) of templates in the form: `{filename: template}`.
 
-**Note:** If you configure Express to look for views in a custom location (e.g., `app.set('views', 'some/path/')`), you will need to reflect that by passing an updated path as the `partialsDir` property in your configuration.
+**Note:** If you configure Express to look for views in a custom location (e.g., `app.set('views', 'some/path/')`), and if your `partialsDir` is not relative to `express settings.view` + `partials/`, you will need to reflect that by passing an updated path as the `partialsDir` property in your configuration.
 
 **Note:** Multiple partials dirs can be used by making `partialsDir` an array of strings, and/or config objects as described above. The namespacing feature is useful if multiple partials dirs are used and their file paths might clash.
 

lib/express-handlebars.js

@@ -24,8 +24,8 @@ function ExpressHandlebars(config) {
     utils.assign(this, {
         handlebars     : Handlebars,
         extname        : '.handlebars',
-        layoutsDir     : 'views/layouts/',
-        partialsDir    : 'views/partials/',
+        layoutsDir     : undefined, // Default layouts directory is relative to `express settings.view` + `layouts/`
+        partialsDir    : undefined, // Default partials directory is relative to `express settings.view` + `partials/`
         defaultLayout  : undefined,
         helpers        : undefined,
         compilerOptions: undefined,
@@ -191,8 +191,8 @@ ExpressHandlebars.prototype.renderView = function (viewPath, options, callback)
     var viewsPath = options.settings && options.settings.views;
     if (viewsPath) {
         view = this._getTemplateName(path.relative(viewsPath, viewPath));
-        this.partialsDir = path.join(viewsPath, 'partials/');
-        this.layoutsDir = path.join(viewsPath, 'layouts/');
+        this.partialsDir = this.partialsDir || path.join(viewsPath, 'partials/');
+        this.layoutsDir = this.layoutsDir || path.join(viewsPath, 'layouts/');
     }
 
     // Merge render-level and instance-level helpers together.