node-source-walk - npm Package Compare versions

Comparing version 3.3.0 to 4.0.0

index.js

@@ -1,2 +0,2 @@
-var babylon = require('babylon');
+const parser = require('@babel/parser');
 
@@ -7,5 +7,4 @@ /**
  */
-module.exports = function(options) {
-  options = options || {};
-  this.parser = options.parser || babylon;
+module.exports = function(options = {}) {
+  this.parser = options.parser || parser;
 
@@ -17,24 +16,21 @@ if (options.parser) {
 
-  this.options = options;
-  this.options.plugins = options.plugins || [
-    'jsx',
-    'flow',
-    'asyncFunctions',
-    'classConstructorCall',
-    'doExpressions',
-    'trailingFunctionCommas',
-    'objectRestSpread',
-    'decorators',
-    'classProperties',
-    'exportExtensions',
-    'exponentiationOperator',
-    'asyncGenerators',
-    'functionBind',
-    'functionSent',
-    'dynamicImport'
-  ];
+  this.options = Object.assign({
+    plugins: [
+      'jsx',
+      'flow',
+      'doExpressions',
+      'objectRestSpread',
+      ['decorators', {decoratorsBeforeExport: false}],
+      'classProperties',
+      'exportDefaultFrom',
+      'exportNamespaceFrom',
+      'asyncGenerators',
+      'functionBind',
+      'functionSent',
+      'dynamicImport'
+    ],
+    allowHashBang: true,
+    sourceType: 'module'
+  }, options);
 
-  this.options.allowHashBang = options.allowHashBang || true;
-  this.options.sourceType = options.sourceType || 'module';
-
   // We use global state to stop the recursive traversal of the AST
@@ -68,4 +64,4 @@ this.shouldStop = false;
   if (Array.isArray(node)) {
-    for (var i = 0, l = node.length; i < l; i++) {
-      var x = node[i];
+    for (let i = 0, l = node.length; i < l; i++) {
+      const x = node[i];
       if (x !== null) {
@@ -81,3 +77,3 @@ // Mark that the node has been visited
 
-    for (var key in node) {
+    for (let key in node) {
       // Avoid visited nodes
@@ -102,3 +98,3 @@ if (key === 'parent' || !node[key]) { continue; }
 
-  var ast = typeof src === 'object' ? src : this.parse(src);
+  const ast = typeof src === 'object' ? src : this.parse(src);
 
@@ -122,3 +118,3 @@ this.traverse(ast, cb);
   if (node.parent instanceof Array) {
-    for (var i = 0, l = node.parent.length; i < l; i++) {
+    for (let i = 0, l = node.parent.length; i < l; i++) {
       cb(node.parent[i]);
@@ -125,0 +121,0 @@ }

package.json

 {
   "name": "node-source-walk",
-  "version": "3.3.0",
+  "version": "4.0.0",
   "description": "Execute a callback on every node of a source code's AST and stop walking when you see fit",
@@ -29,10 +29,13 @@ "main": "index.js",
   "dependencies": {
-    "babylon": "^6.17.0"
+    "@babel/parser": "^7.0.0"
   },
+  "engines": {
+    "node": ">=6.0"
+  },
   "devDependencies": {
     "jscs": "~2.4.0",
     "jscs-preset-mrjoelkemp": "~1.0.0",
-    "mocha": "~2.2.5",
-    "sinon": "~1.17.4"
+    "mocha": "^5.2.0",
+    "sinon": "^6.1.5"
   }
 }

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Worsened metrics

Total package byte prevSize

6851

decreased by-1.68%

Number of package files

3

decreased by-25%

Lines of code

106

decreased by-2.75%

Dependency changes

• + Added@babel/parser@^7.0.0

• + Added@babel/helper-string-parser@7.25.9(transitive)

• + Added@babel/helper-validator-identifier@7.25.9(transitive)

• + Added@babel/parser@7.26.2(transitive)

• + Added@babel/types@7.26.0(transitive)

• - Removedbabylon@^6.17.0

• - Removedbabylon@6.18.0(transitive)