fix(@schematics/angular): add Vitest config generation and runner checks #31687
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This commit expands the `config` schematic to support generating a `vitest-base.config.ts` file and includes runner checks to prevent misconfiguration. Changes include: - Added 'vitest' as a valid type for the `config` schematic in `schema.json`. - Created a new `vitest-base.config.ts.template` file for generating a basic Vitest configuration. - Implemented the `addVitestConfig` function in `packages/schematics/angular/config/index.ts`: - Verifies that the project's `test` target uses the `@angular/build:unit-test` builder. - Copies the `vitest-base.config.ts` template to the project root. - Sets the `runnerConfig` option to `true` in `angular.json` to enable automatic discovery. - Includes warning logic to notify users if the `runner` option in `angular.json` is explicitly set to `karma`, indicating that the generated Vitest config may not be used.
clydin
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alan-agius4
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Nov 4, 2025
alan-agius4
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This commit expands the
configschematic to support generating avitest-base.config.tsfile and includes runner checks to prevent misconfiguration.Changes include:
configschematic inschema.json.vitest-base.config.ts.templatefile for generating a basic Vitest configuration.addVitestConfigfunction inpackages/schematics/angular/config/index.ts:testtarget uses the@angular/build:unit-testbuilder.vitest-base.config.tstemplate to the project root.runnerConfigoption totrueinangular.jsonto enable automatic discovery.runneroption inangular.jsonis explicitly set tokarma, indicating that the generated Vitest config may not be used.