babel-plugin-module-rewrite - npm Package Compare versions

Comparing version 0.0.2 to 0.1.0

lib/index.js

@@ -6,37 +6,47 @@ 'use strict';
 });
-exports.mapModule = mapModule;
 
 var _path = require('path');
 
-function getReplaceFunc(replaceFuncPath) {
-    return require((0, _path.resolve)(process.cwd(), replaceFuncPath));;
-}
+function getReplaceFunc() {
+    var _ref = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
 
-function mapModule(source, file, state) {
-    var opts = state.opts;
-    var replaceContainer = getReplaceFunc(opts.replaceFunc);
+    var replaceFunc = _ref.replaceFunc;
+    var _ref$replaceHandlerNa = _ref.replaceHandlerName;
+    var replaceHandlerName = _ref$replaceHandlerNa === undefined ? 'default' : _ref$replaceHandlerNa;
+    var _ref$resolveFrom = _ref.resolveFrom;
+    var resolveFrom = _ref$resolveFrom === undefined ? 'process.cwd()' : _ref$resolveFrom;
 
+    var replaceContainer = require((0, _path.resolve)(eval(resolveFrom), replaceFunc));
     if (!replaceContainer) {
-        throw new Error('Cannot find replace function file: ' + opts.replaceFunc);
+        throw new Error('Cannot find replace function file: ' + replaceFunc);
     }
 
-    var replaceHandlerName = opts.replaceHandlerName || 'default';
     var replace = replaceContainer[replaceHandlerName] || replaceContainer;
-
     // If the result is not a function, throw
     if (!replace || typeof replace !== 'function') {
-        throw new Error('Cannot find replace handler in: ' + opts.replaceFunc + " with name: " + replaceHandlerName);
+        throw new Error('Cannot find replace handler in: ' + replaceFunc + " with name: " + replaceHandlerName);
     }
 
-    var result = replace(source, file, opts);
-    if (result !== source) {
-        return result;
-    } else {
-        return;
-    }
+    return replace;
 }
 
-exports.default = function (_ref) {
-    var t = _ref.types;
+exports.default = function (_ref2, a, b) {
+    var t = _ref2.types;
 
+    var cachedReplaceFunction = void 0;
+
+    function mapModule(source, file, state) {
+        var opts = state.opts;
+        if (!cachedReplaceFunction) {
+            cachedReplaceFunction = getReplaceFunc(opts);
+        }
+        var replace = cachedReplaceFunction;
+        var result = replace(source, file, opts);
+        if (result !== source) {
+            return result;
+        } else {
+            return;
+        }
+    }
+
     function transformRequireCall(nodePath, state) {
@@ -43,0 +53,0 @@ if (!t.isIdentifier(nodePath.node.callee, { name: 'require' }) && !(t.isMemberExpression(nodePath.node.callee) && t.isIdentifier(nodePath.node.callee.object, { name: 'require' }))) {

package.json

 {
   "name": "babel-plugin-module-rewrite",
-  "version": "0.0.2",
+  "version": "0.1.0",
   "main": "lib/index.js",
@@ -5,0 +5,0 @@ "description": "Babel plugin to dynamically rewrite the path in require() and ES6 import",

README.md

@@ -1,2 +0,4 @@
-# babel-plugin-module-rewrite [![Version](https://img.shields.io/npm/v/babel-plugin-module-rewrite.svg)](https://www.npmjs.org/package/babel-plugin-module-rewrite)
+# babel-plugin-module-rewrite
+[![Version](https://img.shields.io/npm/v/babel-plugin-module-rewrite.svg)](https://www.npmjs.org/package/babel-plugin-module-rewrite)
+[![Build Status](https://travis-ci.org/liady/babel-plugin-module-rewrite?branch=master)](https://travis-ci.org/liady/babel-plugin-module-rewrite)
 
@@ -3,0 +5,0 @@ A [babel](http://babeljs.io) plugin to rewrite module imports (and `require`) using a custom function

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6950

increased by13.34%

Number of package files

8

increased by14.29%

Lines of code

74

increased by13.85%

Number of lines in readme file

43

increased by4.88%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes