Add support for @bem/cell

README.md

@@ -9,14 +9,19 @@
 
 ## Usage
 ```js
-var entity = {
-    block: 'b1',
-    elem: 'e1',
-    modName: 'm1',
-    modVal: 'v1'
-};
-
-var tech = 'js';
+var BemCell = require('@bem/cell'),
+    BemEntityName = require('@bem/entity-name');
+
+var atom = new BemCell(
+    {
+        entity: new BemEntityName({
+            block: 'b1',
+            elem: 'e1',
+            mod: {name: 'm1', val: 'v1'}
+        }),
+        tech: 'js'
+    }
+);
 
 var options = {
     naming: {
@@ -25,7 +30,9 @@ var options = {
     }
 }; // this is default value
 
-require('bem-fs-scheme')('nested').path(entity, tech, options); // b1/__e1/_m1/b1__e1_m1_v1.js
+var bemFs = require('bem-fs-scheme')('nested')
+
+bemFs.path(atom, options); // b1/__e1/_m1/b1__e1_m1_v1.js
 ```
 
 License

lib/schemes/flat.js

@@ -1,10 +1,25 @@
-var bemNaming = require('bem-naming');
+var path = require('path'),
+    assert = require('assert'),
+    BemCell = require('@bem/cell'),
+    bemNaming = require('bem-naming');
 
 module.exports = {
-    path: function(entity, tech, options) {
+    path: function(cell, options) {
+        assert(BemCell.isBemCell(cell),
+            'Provide instance of [@bem/cell](https://github.com/bem-sdk/bem-cell).'
+        )
+
         options || (options = {});
+
+        var layer = '';
+        var tech = cell.tech;
+        var entity = cell.entity;
+
+        cell.layer && (layer = cell.layer);
+
         var naming = bemNaming(options.naming);
 
-        return naming.stringify(entity) + '.' + tech;
+        return path.join(layer,
+            naming.stringify(entity) + (tech ? '.' + tech : ''));
     }
 };

lib/schemes/nested.js

@@ -1,17 +1,29 @@
 var path = require('path'),
+    assert = require('assert'),
+    BemCell = require('@bem/cell'),
     bemNaming = require('bem-naming');
 
 module.exports = {
-    path: function(entity, tech, options) {
+    path: function(cell, options) {
+        assert(BemCell.isBemCell(cell),
+            'Provide instance of [@bem/cell](https://github.com/bem-sdk/bem-cell).'
+        )
+
         options || (options = {});
-        var naming = bemNaming(options.naming),
-            elemFolder = naming.elemDelim + entity.elem,
-            modFolder = naming.modDelim + entity.modName,
-            folder = path.join(entity.block,
-                entity.elem ? elemFolder : '',
-                entity.modName ? modFolder : '');
+
+        var layer = '';
+        var tech = cell.tech;
+        var entity = cell.entity;
+        var modName = Object(entity.mod).name;
+
+        cell.layer && (layer = cell.layer);
+
+        var naming = bemNaming(options.naming);
+        var folder = path.join(layer, entity.block,
+                entity.elem ? (naming.elemDelim + entity.elem) : '',
+                modName ? (naming.modDelim + modName) : '');
 
         return path.join(folder,
-            naming.stringify(entity) + '.' + tech);
+            naming.stringify(entity) + (tech ? '.' + tech : ''));
     }
 };

package.json

@@ -26,9 +26,11 @@
   },
   "homepage": "https://github.com/bem-sdk/bem-fs-scheme#readme",
   "dependencies": {
+    "@bem/cell": "^0.2.1",
     "bem-naming": "^1.0.1"
   },
   "devDependencies": {
+    "@bem/entity-name": "^1.1.0",
     "chai": "^3.5.0",
     "eslint": "^3.1.1",
     "eslint-config-pedant": "^0.7.0",