Compatibility with Angular 13

[elvirusDE]

Does anyone have this problem? My prod build does not build because of dependency conflicts. It seems to me that the package is not ready for Angular 13.

Log output:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR! 
npm ERR! While resolving: @thisissoon/angular-inviewport@4.2.2
npm ERR! Found: @angular/core@13.3.6
npm ERR! node_modules/@angular/core
npm ERR!   @angular/core@"~13.3.6" from the root project
npm ERR!   peer @angular/core@"13.3.6" from @angular/animations@13.3.6
npm ERR!   node_modules/@angular/animations
npm ERR!     @angular/animations@"~13.3.6" from the root project
npm ERR!     peer @angular/animations@"^13.0.0 || ^14.0.0-0" from @angular/material@13.3.6
npm ERR!     node_modules/@angular/material
npm ERR!       @angular/material@"^13.3.6" from the root project
npm ERR!     1 more (@angular/platform-browser)
npm ERR!   10 more (@angular/cdk, @angular/common, @angular/flex-layout, ...)
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer @angular/core@">=5.0.0 <9.0.0" from @thisissoon/angular-inviewport@4.2.2
npm ERR! node_modules/@thisissoon/angular-inviewport
npm ERR!   @thisissoon/angular-inviewport@"^4.2.2" from the root project
npm ERR! 
npm ERR! Conflicting peer dependency: @angular/core@8.2.14
npm ERR! node_modules/@angular/core
npm ERR!   peer @angular/core@">=5.0.0 <9.0.0" from @thisissoon/angular-inviewport@4.2.2
npm ERR!   node_modules/@thisissoon/angular-inviewport
npm ERR!     @thisissoon/angular-inviewport@"^4.2.2" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /tmp/.npm/eresolve-report.txt for a full report.
npm ERR! A complete log of this run can be found in:
npm ERR!     /tmp/.npm/_logs/2022-06-14T08_02_56_177Z-debug-0.log

What can I do to get my project build again? Any ideas?

[andypwarren]

Your assumption is correct, this package hasn't been tested with Angular 13 as we aren't actively developing it anymore. Happy to accept PR's if you find a fix.

[elvirusDE]

Ok, thank you for your reply.

1. Is there any replacement available because unfortunately I am dependent on this package...
2. There are a lot of open PRs in the project. If I update the dependencies, would you incorporate my PR or am I supposed to fork the project in order to continue?

[andypwarren]

1. I'm not sure I haven't looked into this for a while.
2. I'd suggest forking it, making the changes and then submitting an MR

[elvirusDE]

I made a pull request for the update. It is compatible with Angular 14.
I also have published my fork as @elvirus/angular-inviewport and tested it with my application and it is working as expected.