Downgrade terser to fix invalid minifying (#12178)

vercel · Apr 26, 2020 · 3094016 · 3094016
1 parent 6ce3c7b
commit 3094016
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Showing 4 changed files with 16 additions and 8 deletions.
diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
@@ -6,7 +6,6 @@ import chalk from 'next/dist/compiled/chalk'
 import TerserPlugin from 'next/dist/compiled/terser-webpack-plugin'
 import path from 'path'
 import PnpWebpackPlugin from 'pnp-webpack-plugin'
-import { MinifyOptions } from 'terser'
 import webpack from 'webpack'
 import {
   DOT_NEXT_ALIAS,
@@ -293,7 +292,7 @@ export default async function getBaseWebpackConfig(
 
   const webpackMode = dev ? 'development' : 'production'
 
-  const terserOptions: MinifyOptions = {
+  const terserOptions: any = {
     parse: {
       ecma: 8,
     },

diff --git a/packages/next/compiled/terser/bundle.min.js b/packages/next/compiled/terser/bundle.min.js
diff --git a/packages/next/package.json b/packages/next/package.json
@@ -196,7 +196,7 @@
     "string-hash": "1.1.3",
     "strip-ansi": "6.0.0",
     "taskr": "1.1.0",
-    "terser": "4.6.11",
+    "terser": "4.4.2",
     "terser-webpack-plugin": "gist:1b826e8b64f73158df99990d1b4624fa",
     "text-table": "0.2.0",
     "thread-loader": "2.1.3",

diff --git a/yarn.lock b/yarn.lock
@@ -15957,10 +15957,10 @@ terser-webpack-plugin@^1.4.3:
     terser "^4.4.3"
     webpack-sources "^1.4.3"
 
-terser@4.6.11, terser@^4.1.2, terser@^4.3.9, terser@^4.4.3:
-  version "4.6.11"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.11.tgz#12ff99fdd62a26de2a82f508515407eb6ccd8a9f"
-  integrity sha512-76Ynm7OXUG5xhOpblhytE7X58oeNSmC8xnNhjWVo8CksHit0U0kO4hfNbPrrYwowLWFgM2n9L176VNx2QaHmtA==
+terser@4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.4.2.tgz#448fffad0245f4c8a277ce89788b458bfd7706e8"
+  integrity sha512-Uufrsvhj9O1ikwgITGsZ5EZS6qPokUOkCegS7fYOdGTv+OA90vndUbU6PEjr5ePqHfNUbGyMO7xyIZv2MhsALQ==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"
@@ -15984,6 +15984,15 @@ terser@^3.8.2:
     source-map "~0.6.1"
     source-map-support "~0.5.10"
 
+terser@^4.1.2, terser@^4.3.9, terser@^4.4.3:
+  version "4.6.11"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.11.tgz#12ff99fdd62a26de2a82f508515407eb6ccd8a9f"
+  integrity sha512-76Ynm7OXUG5xhOpblhytE7X58oeNSmC8xnNhjWVo8CksHit0U0kO4hfNbPrrYwowLWFgM2n9L176VNx2QaHmtA==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.12"
+
 test-exclude@^5.2.3:
   version "5.2.3"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.2.3.tgz#c3d3e1e311eb7ee405e092dac10aefd09091eac0"