terser-webpack-plugin - npm Package Compare versions

Comparing version 2.2.3 to 2.3.0

CHANGELOG.md

@@ -5,2 +5,9 @@ # Changelog
 
+## [2.3.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.2.3...v2.3.0) (2019-12-12)
+
+
+### Features
+
+* support webpack@5 cache ([3649b3d](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3649b3d0bf697288661676b47b33ae88226eb6f5))
+
 ### [2.2.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.2.2...v2.2.3) (2019-12-11)
@@ -7,0 +14,0 @@

dist/index.js

@@ -156,2 +156,6 @@ "use strict";
 
+  static isWebpack4() {
+    return _webpack.version[0] === '4';
+  }
+
   apply(compiler) {
@@ -222,6 +226,9 @@ const {
           if (this.options.extractComments) {
-            commentsFilename = this.options.extractComments.filename || '[file].LICENSE[query]'; // Todo remove this in next major release
+            commentsFilename = this.options.extractComments.filename || '[file].LICENSE[query]';
 
-            if (typeof commentsFilename === 'function') {
-              commentsFilename = commentsFilename.bind(null, file);
+            if (TerserPlugin.isWebpack4()) {
+              // Todo remove this in next major release
+              if (typeof commentsFilename === 'function') {
+                commentsFilename = commentsFilename.bind(null, file);
+              }
             }
@@ -254,2 +261,3 @@
           const task = {
+            asset,
             file,
@@ -264,13 +272,22 @@ input,
 
-          if (this.options.cache) {
-            const defaultCacheKeys = {
+          if (TerserPlugin.isWebpack4()) {
+            if (this.options.cache) {
+              const defaultCacheKeys = {
+                terser: _package.default.version,
+                // eslint-disable-next-line global-require
+                'terser-webpack-plugin': require('../package.json').version,
+                'terser-webpack-plugin-options': this.options,
+                nodeVersion: process.version,
+                filename: file,
+                contentHash: _crypto.default.createHash('md4').update(input).digest('hex')
+              };
+              task.cacheKeys = this.options.cacheKeys(defaultCacheKeys, file);
+            }
+          } else {
+            task.cacheKeys = {
               terser: _package.default.version,
               // eslint-disable-next-line global-require
               'terser-webpack-plugin': require('../package.json').version,
-              'terser-webpack-plugin-options': this.options,
-              nodeVersion: process.version,
-              filename: file,
-              contentHash: _crypto.default.createHash('md4').update(input).digest('hex')
+              'terser-webpack-plugin-options': this.options
             };
-            task.cacheKeys = this.options.cacheKeys(defaultCacheKeys, file);
           }
@@ -288,4 +305,7 @@
 
+      const CacheEngine = TerserPlugin.isWebpack4() ? // eslint-disable-next-line global-require
+      require('./Webpack4Cache').default : // eslint-disable-next-line global-require
+      require('./Webpack5Cache').default;
       const taskRunner = new _TaskRunner.default({
-        cache: this.options.cache,
+        cache: new CacheEngine(compilation, this.options),
         parallel: this.options.parallel
@@ -400,3 +420,3 @@ });
 
-      if (_webpack.javascript && _webpack.javascript.JavascriptModulesPlugin) {
+      if (!TerserPlugin.isWebpack4()) {
         const hooks = _webpack.javascript.JavascriptModulesPlugin.getCompilationHooks(compilation);
@@ -403,0 +423,0 @@

dist/TaskRunner.js

@@ -10,6 +10,2 @@ "use strict";
 
-var _cacache = _interopRequireDefault(require("cacache"));
-
-var _findCacheDir = _interopRequireDefault(require("find-cache-dir"));
-
 var _jestWorker = _interopRequireDefault(require("jest-worker"));
@@ -27,13 +23,6 @@
   constructor(options = {}) {
-    this.options = options;
-    this.cacheDir = TaskRunner.getCacheDirectory(this.options.cache);
-    this.numberWorkers = TaskRunner.getNumberWorkers(this.options.parallel);
+    this.cache = options.cache;
+    this.numberWorkers = TaskRunner.getNumberWorkers(options.parallel);
   }
 
-  static getCacheDirectory(cache) {
-    return cache === true ? (0, _findCacheDir.default)({
-      name: 'terser-webpack-plugin'
-    }) || _os.default.tmpdir() : cache;
-  }
-
   static getNumberWorkers(parallel) {
@@ -75,4 +64,4 @@ // In some cases cpus() returns undefined
 
-        if (this.cacheDir && !result.error) {
-          return _cacache.default.put(this.cacheDir, (0, _serializeJavascript.default)(task.cacheKeys), JSON.stringify(result)).then(() => result, () => result);
+        if (this.cache.isEnabled() && !result.error) {
+          return this.cache.store(task, result).then(() => result, () => result);
         }
@@ -83,6 +72,4 @@
 
-      if (this.cacheDir) {
-        return _cacache.default.get(this.cacheDir, (0, _serializeJavascript.default)(task.cacheKeys)).then(({
-          data
-        }) => JSON.parse(data), enqueue);
+      if (this.cache.isEnabled()) {
+        return this.cache.get(task).then(data => data, enqueue);
       }
@@ -89,0 +76,0 @@

package.json

 {
   "name": "terser-webpack-plugin",
-  "version": "2.2.3",
+  "version": "2.3.0",
   "description": "Terser plugin for webpack",
@@ -5,0 +5,0 @@ "license": "MIT",

README.md

@@ -144,2 +144,4 @@ <div align="center">
 
+> ⚠ Doesn't work with webpack 5!
+
 Type: `Boolean|String`
@@ -193,2 +195,4 @@ Default: `true`
 
+> ⚠ Doesn't work with webpack 5!
+
 Type: `Function<(defaultCacheKeys, file) -> Object>`
@@ -496,2 +500,4 @@ Default: `defaultCacheKeys => defaultCacheKeys`
           filename: (file, fileData) => {
+            // ⚠ webpack 5: there is only fileData parameter
+
             // A file can contain a query string (for example when you have `output.filename: '[name].js?[chunkhash]'`)
@@ -529,2 +535,4 @@ // You must consider this
           filename: (file, fileData) => {
+            // ⚠ webpack 5: there is only fileData parameter
+
             // A file can contain a query string (for example when you have `output.filename: '[name].js?[chunkhash]'`)
@@ -549,3 +557,3 @@ // You must consider this
 
-Available placeholders: `[file]`, `[query]` and `[filebase]`.
+Available placeholders: `[file]`, `[query]` and `[filebase]` (`[base]` for webpack 5).
 
@@ -596,2 +604,4 @@ The file where the extracted comments will be stored.
           filename: (file, fileData) => {
+            // ⚠ webpack 5: there is only fileData parameter
+
             // A file can contain a query string (for example when you have `output.filename: '[name].js?[chunkhash]'`)
@@ -598,0 +608,0 @@ // You must consider this

No alert changes

Improved metrics

Total package byte prevSize

62563

increased by6.57%

Number of package files

12

increased by20%

Lines of code

846

increased by12.35%

Number of lines in readme file

771

increased by1.31%

No dependency changes