https://github.com/nilshansen94/intellij-bug

This project demonstrates an IntelliJ Bug
https://github.com/nilshansen94/intellij-bug

Last synced: about 1 month ago
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This project demonstrates an IntelliJ Bug

• Host: GitHub
• URL: https://github.com/nilshansen94/intellij-bug
• Owner: nilshansen94
• Created: 2024-02-26T15:21:30.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-08-19T09:30:40.000Z (5 months ago)
• Last Synced: 2024-10-16T16:46:00.938Z (3 months ago)
• Language: HTML
• Size: 215 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# HelloWorld

This project demonstrates an IntelliJ Bug: When you run the "Find Usages" feature on the Observable `abc$` in the `Hello1Service`, the usage in the `Hello1ContainerComponent` is not found. But the usage of the Observable `abc` in the same service and component is recognised.

In the folder `hello2` wen can see that the usage of the `abcTwo$` Observable in the `Hello2Service` is recognised (it is used in the `hello2.component.html` file).

What can be observed is that the usage of an observable is not recognised when the observable is used in an Angular inline-template and when the name of the variable ends with a dollar-sign.

In our company we work with the container-component pattern (also known as smart/dumb or impure/pure components pattern). All our container components are single-file components, i.e. they use an inline template. We use the widespread naming convention that observable variable names need to end with a dollar sign. Thus in the whole project we suffer from the fact that the observable usages are not recognised in the containers.

## Bug in Version 2024.2

Since version 2024.2 IntelliJ now recognizes the usages of observables ending with a dollar sign, even if they are used in an Angular inline-template.

But still the following bug can be reproduced: When you do a cmd/ctrl-click on the observable with the dollar sign in the Hello1Service, the two usages in the popup are shown. But when you click on one of the entries, IntelliJ does not jump to the usage. Interestingly, when you do "open in find window" and then do the cmd/ctrl-click again, IntelliJ jumps to the usage when clicking on one of the entries in the popup. If you close the tab in the "open in find window", the auto-navigation with the popup does not work anymore.