feat(@schematics/angular): add migration to remove default Karma configurations #30896
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…igurations Introduces a new migration that removes `karma.conf.js` files from projects if they contain only the default generated configuration. When a file is removed, the corresponding `karmaConfig` option in `angular.json` is also removed from the project's test target. The Angular CLI now provides a default Karma configuration internally, making explicit configuration files unnecessary for projects that do not require customization. This migration helps to clean up and simplify existing projects by removing these now redundant files. The migration will safely skip any `karma.conf.js` file that has been modified or contains values that cannot be reliably analyzed.
angular-robot
bot
added
detected: feature
alan-agius4
approved these changes
Aug 13, 2025
alan-agius4
added
action: merge
|
This issue has been automatically locked due to inactivity. Read more about our automatic conversation locking policy. This action has been performed automatically by a bot. |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Introduces a new migration that removes
karma.conf.jsfiles from projects if they contain only the default generated configuration. When a file is removed, the correspondingkarmaConfigoption inangular.jsonis also removed from the project's test target.The Angular CLI now provides a default Karma configuration internally, making explicit configuration files unnecessary for projects that do not require customization. This migration helps to clean up and simplify existing projects by removing these now redundant files.
The migration will safely skip any
karma.conf.jsfile that has been modified or contains values that cannot be reliably analyzed.