Closed
Description
🐞 Bug report
Command (mark with an x)
- [ ] new
- [ ] build
- [ ] serve
- [ ] test
- [ ] e2e
- [ ] generate
- [ ] add
- [x] update
- [ ] lint
- [ ] xi18n
- [ ] run
- [ ] config
- [ ] help
- [ ] version
- [ ] doc
Is this a regression?
Yes, previous ng updates that I have tried worked as expected.
Description
When running ng update @angular/cli @angular/core --next the process completes successfully, however the polyfills file has been left broken. It appears to have attempted to remove the core-js imports although failed half way through leaving half a line of code:
/***************************************************************************************************
* BROWSER POLYFILLS
*/
k-map';
import 'core-js/es6/set';
/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js'; // Run `npm install --save classlist.js`.All imports after the broken line are not removed. This obviously causes the build to fail.
🔬 Minimal Reproduction
Clone this repo: https://github.com/UXAspects/UXAspects-Seed
Perform the update: ng update @angular/cli @angular/core --next --force
CLI will report success, however the broken code now remains
🔥 Exception or Error
No exceptions during update, reports successful update
🌍 Your Environment
Angular CLI: 8.0.0-rc.4
Node: 10.15.1
OS: win32 x64
Angular: 8.0.0-rc.4
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router, upgrade
Package Version
-----------------------------------------------------------
@angular-devkit/architect 0.800.0-rc.4
@angular-devkit/build-angular 0.800.0-rc.4
@angular-devkit/build-optimizer 0.800.0-rc.4
@angular-devkit/build-webpack 0.800.0-rc.4
@angular-devkit/core 8.0.0-rc.4
@angular-devkit/schematics 8.0.0-rc.4
@angular/cdk 7.3.1
@angular/http 7.2.3
@ngtools/webpack 8.0.0-rc.4
@schematics/angular 8.0.0-rc.4
@schematics/update 0.800.0-rc.4
rxjs 6.5.2
typescript 3.4.5
webpack 4.30.0
Anything else relevant?
No