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This repository has been archived by the owner on Dec 5, 2019. It is now read-only.

ES6 support broken again #362

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bskydive opened this issue Oct 1, 2018 · 1 comment
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ES6 support broken again #362

bskydive opened this issue Oct 1, 2018 · 1 comment

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@bskydive
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bskydive commented Oct 1, 2018

npm i uglifyjs-webpack-plugin@1
solve problems in angular es6 : ERROR in main....bundle.js from UglifyJs Unexpected token: keyword (const) ...
In the most popular webpack+angular config used @1 version, not @2: https://github.com/gdi2290/angular-starter/blob/master/package.json

Originally posted by @bskydive in #104 (comment)
@alexander-akait
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@bskydive Please:

  1. Use issue template in future
  2. Read CHANGELOG before post issue (https://github.com/webpack-contrib/uglifyjs-webpack-plugin/releases/tag/v2.0.0)
  1. Use https://github.com/webpack-contrib/terser-webpack-plugin for ES6 (webpack@5 will be use this plugin for uglification)

numb86 added a commit to numb86/boilerplate-vue that referenced this issue Nov 10, 2018
@numb86
uglifyjs-webpack-plugin の代わりに erser-webpack-plugin を使うようにした。
009fc00 
webpack-contrib/uglifyjs-webpack-plugin#362
numb86 added a commit to numb86/boilerplate-vue that referenced this issue Nov 10, 2018
@numb86
uglifyjs-webpack-plugin の代わりに terser-webpack-plugin を使うようにした。
95fc8cb 
webpack-contrib/uglifyjs-webpack-plugin#362
@numb86 numb86 mentioned this issue Nov 10, 2018
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@KaiVolland KaiVolland mentioned this issue Dec 13, 2018
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@user-45-20 user-45-20 mentioned this issue Dec 15, 2018
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jasiekmarc pushed a commit to iiuni/projektzapisy that referenced this issue Dec 16, 2018
@user-45-20 @jasiekmarc
Poprawki konfiguracji Webpacka (#558)
85c5d2b 
* upgrade Typescript do najnowszej wersji 3.2.2
* przechodzimy z UglifyJS na Terser. W skrócie: do tej pory `uglifyjs-webpack-plugin` korzystał z `uglify-es`, które radzi sobie z optymalizacją es6, ale zostało porzucone. Nowe wersje `uglifyjs-webpack-plugin` (> 2.0.0) przerzuciły się na `UglifyJS`, ale on nie potrafi pracować z ES6+. Rozwiązaniem jest utrzymywany fork `uglify-es` o nazwie Terser, z którego panowie z Webpacka planują korzystać w kolejnej wersji (webpack-contrib/uglifyjs-webpack-plugin#362), więc powinien być bezpiecznym wyborem.
* wyrzucenie opcji progress z opcji `build` w package.json; dodanie jej tam było błędem, bo konsola w CircleCI i podobnych serwisach nie obsługuje powrotu/czyszczenia linii, wobec czego log z kompilacji wygląda tak: https://gyazo.com/a4df70d2e1e94a5663e9c23b7faacd0b
* wyrzucenie nieużywanego speed-measure-plugina
shopwareBot pushed a commit to shopware/shopware that referenced this issue Jan 7, 2019
NEXT-1386 Removed uglifyjs-webpack-plugin in favor for terser-webpack…
3df75d1 
…-plugin for proper ES6 support. See: webpack-contrib/uglifyjs-webpack-plugin#362
shopwareBot pushed a commit to shopware/shopware that referenced this issue Jan 7, 2019
Merge pull request #778 in NEXT/platform from next-1386/master/update…
c8e7c8a 
…-admin-dependencies to master

* commit '87bc316e639a58ae4d85e58bdb1f42e4bb1ecb89':
  NEXT-1386 Remove call to remove symfony toolbar
  NEXT-1386 Removed selenium-server
  NEXT-1386 Fixed e2e test after nightwatch update
  NEXT-1386 Removed nsp and extract-text-webpack-plugin
  NEXT-1386 Split selenium config and use different configs for the different test environments
  NEXT-1386 Updated custom launcher for karma unit tests
  NEXT-1386 Updated e2e dependencies
  NEXT-1386 Fixed karma tests
  NEXT-1386 Removed uglifyjs-webpack-plugin in favor for terser-webpack-plugin for proper ES6 support. See: webpack-contrib/uglifyjs-webpack-plugin#362
  NEXT-1386 Refactored feature flag generator and modify the structure of existing feature flags to match the new convention
  NEXT-1386 Updated babel to version 7
shopwareBot pushed a commit to shopware/administration that referenced this issue Jan 7, 2019
NEXT-1386 Removed uglifyjs-webpack-plugin in favor for terser-webpack…
49322e9 
…-plugin for proper ES6 support. See: webpack-contrib/uglifyjs-webpack-plugin#362
@gblakeman gblakeman mentioned this issue Jan 16, 2019
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@dotmaike dotmaike mentioned this issue Jan 24, 2019
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floriandejonckheere added a commit to OpenWebslides/openwebslides-frontend that referenced this issue Apr 8, 2019
@floriandejonckheere
Replace UglifyJS with terser-webpack-plugin
a8007f7 
UglifyJS ES6 support is broken and results in an
'Unexpected token: keyword (const)' message on build.
See webpack-contrib/uglifyjs-webpack-plugin#362
@TheTedAdams TheTedAdams mentioned this issue Apr 30, 2019
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@GitHubGreg GitHubGreg mentioned this issue May 18, 2019
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@RomainFleury RomainFleury mentioned this issue Jan 31, 2020
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@steinarb steinarb mentioned this issue Oct 9, 2020
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@bskydive @alexander-akait