modify-babel-preset - npm Package Compare versions

Comparing version 1.1.3 to 1.2.0

index.js

@@ -20,5 +20,6 @@ var path = require('path'),
 	modifications = modifications || {};
+	var nameDrops = modifications.nameDrops!==false;
 
 	if (typeof preset==='string') {
-		if (!preset.match(/^babel-preset-/)) {
+		if (!preset.match(/(^babel-preset-|\/)/)) {
 			try {
@@ -78,2 +79,4 @@ preset = relative.resolve('babel-preset-'+preset);
 	Object.keys(modifications).forEach(function(key) {
+		if (key==='nameDrops') return;
+
 		var value = modifications[key],
@@ -89,3 +92,5 @@ index = indexOf(plugins, key);
 			var p = getPlugin(key);
-			plugin._original_name = key;
+			if (nameDrops) {
+				p._original_name = key;
+			}
 			if (value!==true) {
@@ -92,0 +97,0 @@ p = [p].concat(value);

package.json

 {
   "name": "modify-babel-preset",
-  "version": "1.1.3",
+  "version": "1.2.0",
   "description": "Create a modified babel preset based on an an existing preset.",
   "main": "index.js",
   "scripts": {
+    "prepublish": "NODE_ENV=development npm test",
     "test": "mocha test/**"
@@ -8,0 +9,0 @@ },

test/index.js

@@ -27,2 +27,3 @@ var expect = require('chai').expect,
 		var out = modifyBabelPreset('es2015', {
+			nameDrops: false,
 			'transform-react-jsx': true
@@ -35,2 +36,3 @@ });
 		var out = modifyBabelPreset('es2015', {
+			nameDrops: false,
 			'transform-react-jsx': { jsxPragma:'h' }
@@ -42,2 +44,30 @@ });
 	});
+
+	it('should work recursively', function() {
+		var one = require('./fixtures/one');
+
+		expect(one.plugins).to.deep.equal( es2015Preset.plugins.concat([
+			[jsx, { jsxPragma:'h' }]
+		]).map(function(p) {
+			if (p===transform || p[0]===transform) {
+				return [transform, { loose:true }];
+			}
+			return p;
+		}) );
+
+		var two = require('./fixtures/two');
+		two.plugins.forEach(function(p) {
+			var f = Array.isArray(p) ? p[0] : p;
+			delete p._original_name;
+		});
+
+		delete transform._original_name;
+		delete jsx._original_name;
+
+		var target = es2015Preset.plugins.concat([
+			[jsx, { jsxPragma:'z' }]
+		]);
+		target.splice(17, 1);
+		expect(two.plugins).to.deep.equal(target);
+	});
 });

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Improved metrics

Total package byte prevSize

7466

increased by21.08%

Number of package files

8

increased by33.33%

Lines of code

168

increased by33.33%

No dependency changes