flast - npm Package Compare versions

Comparing version 1.7.1 to 2.0.0

package.json

 {
   "name": "flast",
-  "version": "1.7.1",
+  "version": "2.0.0",
   "description": "Flatten JS AST",
   "main": "src/index.js",
+  "type": "module",
   "scripts": {
     "lint": "eslint .",
-    "prepare": "husky install",
-    "test": "node tests/tester.js"
+    "prepare": "husky",
+    "test": "node --test",
+    "test:coverage": "node --test --experimental-test-coverage"
   },
@@ -28,10 +30,10 @@ "repository": {
     "escodegen": "^2.1.0",
-    "espree": "^10.1.0",
-    "eslint-scope": "^8.0.1",
+    "eslint-scope": "^8.1.0",
+    "espree": "^10.2.0",
     "estraverse": "^5.3.0"
   },
   "devDependencies": {
-    "eslint": "^8.49.0",
-    "husky": "^8.0.3"
+    "eslint": "^9.12.0",
+    "husky": "^9.1.6"
   }
 }

README.md

@@ -30,3 +30,3 @@ # flAST - FLat Abstract Syntax Tree
 ### Clone The Repo
-Requires Node 16 or newer.
+Requires Node 18 or newer.
 ```bash
@@ -169,3 +169,3 @@ git clone [e-mail]:PerimeterX/flast.git
 ```javascript
-const {generateFlatAST, generateCode} = require('flast');
+import {generateFlatAST, generateCode} from 'flast';
 const ast = generateFlatAST(`console.log('flAST')`);
@@ -202,3 +202,3 @@ const reconstructedCode = generateCode(ast[0]); // rebuild from root node
 ```javascript
-const {generateFlatAST, generateCode, Arborist} = require('flast');
+import {generateFlatAST, generateCode, Arborist} from 'flast';
 const ast = generateFlatAST(`console.log('Hello' + ' ' + 'there!');`);
@@ -219,6 +219,6 @@ const replacements = {
 ```
-The Arborist can be called with an extra argument - logFunc - which can be used to log
-inside the arborist. 
+The Arborist can be called with an extra argument - logFunc - which can be used to override the log
+function inside the arborist. 
 
 ## How to Contribute
 To contribute to this project see our [contribution guide](CONTRIBUTING.md)

src/arborist.js

@@ -1,2 +0,2 @@
-const {generateCode, generateFlatAST,} = require('./flast');
+import {generateCode, generateFlatAST} from './flast.js';
 
@@ -172,4 +172,4 @@ const Arborist = class {
 
-module.exports = {
+export {
 	Arborist,
 };

src/flast.js

@@ -1,5 +0,5 @@
-const {parse} = require('espree');
-const {generate, attachComments} = require('escodegen');
-const estraverse = require('estraverse');
-const {analyze} = require('eslint-scope');
+import {parse} from 'espree';
+import {generate, attachComments} from 'escodegen';
+import estraverse from 'estraverse';
+import {analyze} from 'eslint-scope';
 
@@ -291,3 +291,3 @@ const ecmaVersion = 'latest';
 
-module.exports = {
+export {
 	estraverse,
@@ -294,0 +294,0 @@ extractNodesFromRoot,

src/index.js

@@ -1,6 +0,4 @@
-module.exports = {
-	...require('./flast'),
-	...require('./arborist'),
-	...require('./types'),
-	utils: require('./utils'),
-};
+export * from './flast.js';
+export * from './arborist.js';
+export * from './types.js';
+export * from './utils/index.js';

src/types.js

@@ -1,2 +0,2 @@
-const {Scope} = require('eslint-scope');
+import {Scope} from 'eslint-scope';
 
@@ -91,5 +91,5 @@ /**
 
-module.exports = {
+export {
 	ASTNode,
 	ASTScope,
 };

src/utils/applyIteratively.js

@@ -1,4 +0,4 @@
-const {Arborist} = require('../arborist');
-const logger = require('./logger');
-const {createHash} = require('node:crypto');
+import {Arborist} from '../arborist.js';
+import {logger} from './logger.js';
+import {createHash} from 'node:crypto';
 
@@ -15,3 +15,3 @@ const generateHash = str => createHash('sha256').update(str).digest('hex');
  */
-function runLoop(script, funcs, maxIterations = 500) {
+function applyIteratively(script, funcs, maxIterations = 500) {
 	let scriptSnapshot = '';
@@ -66,2 +66,2 @@ let currentIteration = 0;
 
-module.exports = runLoop;
+export {applyIteratively};

src/utils/index.js

@@ -1,5 +0,5 @@
-module.exports = {
-	applyIteratively: require('./applyIteratively'),
-	logger: require('./logger'),
-	treeModifier: require('./treeModifier'),
+export const utils = {
+	applyIteratively: (await import('./applyIteratively.js')).applyIteratively,
+	logger: (await import('./logger.js')).logger,
+	treeModifier: (await import('./treeModifier.js')).treeModifier,
 };

src/utils/logger.js

@@ -38,3 +38,3 @@ const logLevels = {
 	setLogLevelError() {this.setLogLevel(this.logLevels.ERROR);},
-  
+
 	setLogFunc(newLogfunc) {
@@ -45,2 +45,2 @@ this.logFunc = newLogfunc;
 
-module.exports = logger;
+export {logger};

src/utils/treeModifier.js

@@ -23,2 +23,2 @@ /**
 
-module.exports = treeModifier;
+export {treeModifier};

Fixed alerts

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

55845

2.02%

Number of low supply chain risk alerts

0

-100%

Is type module

Yes

NaN

Worsened metrics

Number of package files

19

-9.52%

Lines of code

1042

-8.19%

Dependency changes

• Updated

  eslint-scope@^8.1.0

• Updated

  espree@^10.2.0