feat: pass the terserOptions to the minify option (#311)

webpack-contrib · Sep 11, 2020 · 4bd622c · 4bd622c
1 parent defde64
commit 4bd622c
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Showing 5 changed files with 250 additions and 99 deletions.
diff --git a/README.md b/README.md
@@ -304,8 +304,13 @@ module.exports = {
     minimize: true,
     minimizer: [
       new TerserPlugin({
+        terserOptions: {
+          myCustomOption: true,
+        },
         // Can be async
-        minify: (file, sourceMap) => {
+        minify: (file, sourceMap, minimizerOptions) => {
+          // The `minimizerOptions` option contains option from the `terserOptions` option
+          // You can use `minimizerOptions.myCustomOption`
           const extractedComments = [];
 
           // Custom logic for extract comments

diff --git a/src/minify.js b/src/minify.js
@@ -141,14 +141,20 @@ const buildComments = (extractComments, terserOptions, extractedComments) => {
 };
 
 async function minify(options) {
-  const { name, input, inputSourceMap, minify: minifyFn } = options;
+  const {
+    name,
+    input,
+    inputSourceMap,
+    minify: minifyFn,
+    minimizerOptions,
+  } = options;
 
   if (minifyFn) {
-    return minifyFn({ [name]: input }, inputSourceMap);
+    return minifyFn({ [name]: input }, inputSourceMap, minimizerOptions);
   }
 
   // Copy terser options
-  const terserOptions = buildTerserOptions(options.minimizerOptions);
+  const terserOptions = buildTerserOptions(minimizerOptions);
 
   // Let terser generate a SourceMap
   if (inputSourceMap) {