disable-tree-shaking-for-chunk-plugin - npm Package Compare versions

Comparing version 1.2.0 to 2.0.0

package.json

 {
   "name": "disable-tree-shaking-for-chunk-plugin",
-  "version": "1.2.0",
+  "version": "2.0.0",
   "description": "This plugin for Webpack can disable tree shaking for all modules contained in a specific chunk. It is intended to help improve long-term caching and code reuse between project installations and builds.",
@@ -9,6 +9,8 @@ "main": "src/plugin.js",
     "test": "npm run lint && jasmine test/*.test.js",
-    "webpack": "[ -d test/temp ] && rm -r test/temp; node test.js"
+    "webpack": "[ -d test/temp ] && rm -r test/temp; node test.js",
+    "preinstall": "[ \"$INIT_CWD\" != \"$PWD\" ] || npm_config_yes=true npx check-engine"
   },
   "engines": {
-    "node": ">= 8.0.0"
+    "node": "12.x",
+    "npm": "7.x || 8.x"
   },
@@ -20,16 +22,24 @@ "keywords": [
   "devDependencies": {
+    "check-engine": "^1.10.1",
     "jasmine": "^3.5.0",
     "prettier": "^2.0.0",
-    "webpack": "^4.41.0"
+    "webpack": "^5.64.4"
   },
   "peerDependencies": {
-    "webpack": "^4.38.0"
+    "webpack": "5.x"
   },
   "repository": {
     "type": "git",
-    "url": "[e-mail]:i-like-robots/disable-tree-shaking-for-chunk-plugin.git"
+    "url": "[e-mail]:Financial-Times/disable-tree-shaking-for-chunk-plugin.git"
   },
-  "homepage": "https://github.com/i-like-robots/disable-tree-shaking-for-chunk-plugin",
-  "author": "Matt Hinchliffe",
-  "license": "MIT"
+  "homepage": "https://github.com/Financial-Times/disable-tree-shaking-for-chunk-plugin",
+  "contributors": [
+    "Matt Hinchliffe",
+    "Financial Times"
+  ],
+  "license": "MIT",
+  "volta": {
+    "node": "12.22.9",
+    "npm": "8.3.1"
+  }
 }

README.md

 # Disable Tree Shaking For Chunk Plugin
 
-[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/i-like-robots/disable-tree-shaking-for-chunk-plugin/blob/master/LICENSE) [![Build Status](https://travis-ci.org/i-like-robots/disable-tree-shaking-for-chunk-plugin.svg?branch=master)](https://travis-ci.org/i-like-robots/disable-tree-shaking-for-chunk-plugin) [![npm version](https://img.shields.io/npm/v/disable-tree-shaking-for-chunk-plugin.svg?style=flat)](https://www.npmjs.com/package/disable-tree-shaking-for-chunk-plugin) [![Greenkeeper badge](https://badges.greenkeeper.io/i-like-robots/disable-tree-shaking-for-chunk-plugin.svg)](https://greenkeeper.io/)
+[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/Financial-Times/disable-tree-shaking-for-chunk-plugin/blob/main/LICENSE) [![Build Status](https://circleci.com/gh/Financial-Times/disable-tree-shaking-for-chunk-plugin.svg)](https://app.circleci.com/pipelines/github/Financial-Times/disable-tree-shaking-for-chunk-plugin) [![npm version](https://img.shields.io/npm/v/disable-tree-shaking-for-chunk-plugin.svg?style=flat)](https://www.npmjs.com/package/disable-tree-shaking-for-chunk-plugin)
 
-This plugin for [Webpack 4] can disable tree shaking for all modules contained in specified chunks. It is intended to help improve long-term caching and code reuse between project installations and builds.
+This plugin for [Webpack 5] can disable tree shaking for all modules contained in specified chunks. It is intended to help improve long-term caching and code reuse between project installations and builds.
 
-[Webpack 4]: https://webpack.js.org/
+[Webpack 5]: https://webpack.js.org/
 
@@ -9,0 +9,0 @@

src/markAsUsed.js

@@ -1,5 +0,8 @@
-module.exports = (m) => {
-  m.used = true
-  m.usedExports = true
-  m.buildMeta.providedExports = true
+module.exports = (module, moduleGraph, runtime) => {
+  const exportsInfo = moduleGraph.getExportsInfo(module)
+  exportsInfo.setUsedInUnknownWay(runtime)
+  if (module.factoryMeta === undefined) {
+    module.factoryMeta = {}
+  }
+  module.factoryMeta.sideEffectFree = false
 }

src/plugin.js

 const ConcatenatedModule = require('webpack/lib/optimize/ConcatenatedModule')
+const { mergeRuntimeOwned, getEntryRuntime } = require('webpack/lib/util/runtime')
 const isTargetChunk = require('./isTargetChunk')
@@ -18,12 +19,19 @@ const markAsUsed = require('./markAsUsed')
     compiler.hooks.compilation.tap(PluginName, (compilation) => {
+      const { moduleGraph } = compilation
       compilation.hooks.afterOptimizeChunkModules.tap(PluginName, (chunks) => {
-        const targetChunks = chunks.filter((chunk) => isTargetChunk(chunk.name, this.test))
+        const targetChunks = Array.from(chunks).filter((chunk) =>
+          isTargetChunk(chunk.name, this.test)
+        )
+        let runtime = undefined
+        for (const [name, { options }] of compilation.entries) {
+          runtime = mergeRuntimeOwned(runtime, getEntryRuntime(compilation, name, options))
+        }
 
         targetChunks.forEach((targetChunk) => {
-          targetChunk.modulesIterable.forEach((m) => {
-            if (m.type.startsWith('javascript/')) {
-              markAsUsed(m)
+          compilation.chunkGraph.getChunkModulesIterable(targetChunk).forEach((module) => {
+            if (module.type.startsWith('javascript/')) {
+              markAsUsed(module, moduleGraph, runtime)
 
-              if (m instanceof ConcatenatedModule) {
-                markAsUsed(m.rootModule)
+              if (module instanceof ConcatenatedModule) {
+                markAsUsed(module.rootModule, moduleGraph, runtime)
               }
@@ -30,0 +38,0 @@ }

New alerts

Install scripts

Supply chain risk

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

Found 1 instance in 1 package

NPM Shrinkwrap

Supply chain risk

Package contains a shrinkwrap file. This may allow the package to bypass normal install procedures.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

116807

increased by1374.46%

Number of package files

28

increased by366.67%

Lines of code

2374

increased by4296.3%

Worsened metrics

Dev dependency count

4

increased by33.33%

Number of high supply chain risk alerts

2

increased byInfinity%

Number of medium supply chain risk alerts

2

increased byInfinity%

No dependency changes