esperanto - npm Package Compare versions

Comparing version 0.3.9 to 0.3.10

lib/esperanto.js

@@ -18,2 +18,2 @@ var transform = require('./transform');
 	}
-}
+};

lib/generators/amd.js

@@ -24,2 +24,7 @@ var __export;
 
+		// Remove empty imports from the end of the array
+		while ( imports.length && imports[ imports.length - 1 ].empty ) {
+			imports.pop();
+		}
+
 		importNames = (
@@ -26,0 +31,0 @@ options.defaultOnly || !hasExports ?

lib/generators/cjs.js

@@ -10,4 +10,4 @@ module.exports = function ( parsed, options ) {
 		result[0] = imports.map( function ( x ) {
-			return 'var ' + x.name + ' = require(\'' + x.path + '\');';
-		}).join( '\n' );
+			return ( !x.empty ? 'var ' + x.name + ' = ' : '' ) + 'require(\'' + x.path + '\');';
+		}).join( '\n' ) + '\n';
 	}
@@ -25,3 +25,3 @@
 
-	return result.join( '\n' );
+	return result.join( '\n' ).trim();
 };

lib/transform.js

@@ -69,8 +69,20 @@ var acorn = require('acorn');
 	function replaceImport ( node ) {
-		var _import, result = [], indent;
+		var _import, result = [], indent, specifier0;
 
 		indent = getIndent( node.start, source );
 
+		// empty imports, e.g. `import 'polyfills'`
+		specifier0 = node.specifiers[0];
+		if ( !specifier0 ) {
+			imports.push({
+				path: node.source.value,
+				name: '__imports_' + imports.length,
+				empty: true
+			});
+
+			return SKIP;
+		}
+
 		// batch imports, e.g. `import * as fs from 'fs';`
-		if ( node.specifiers[0].type === 'ImportBatchSpecifier' ) {
+		if ( specifier0 && specifier0.type === 'ImportBatchSpecifier' ) {
 			// this is (as far as AMD/CJS are concerned) functionally
@@ -80,3 +92,3 @@ // equivalent to `import fs from 'fs'`
 				path: node.source.value,
-				name: node.specifiers[0].name.name
+				name: specifier0.name.name
 			});
@@ -83,0 +95,0 @@

package.json

 {
   "name": "esperanto",
   "description": "An easier way to convert ES6 modules to AMD and CommonJS",
-  "version": "0.3.9",
+  "version": "0.3.10",
   "author": "Rich Harris",
@@ -15,3 +15,3 @@ "dependencies": {
     "mkdirp": "~0.5.0",
-    "gobble": "~0.1.2",
+    "gobble": "~0.2.0",
     "gobble-requirejs": "~0.1.0",
@@ -22,3 +22,4 @@ "gobble-amdclean": "~0.1.0",
     "promise-map-series": "~0.2.0",
-    "colors": "~0.6.2"
+    "colors": "~0.6.2",
+    "gobble-uglifyjs": "^0.1.0"
   },
@@ -25,0 +26,0 @@ "files": [

No alert changes

Improved metrics

Total package byte prevSize

14425

increased by3.32%

Lines of code

282

increased by5.22%

Worsened metrics

Dev dependency count

12

increased by9.09%

No dependency changes