feat(@schematics/angular): add use-library-builder migration to migrate from ng-packagr - #34232
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…te from ng-packagr Adds an optional migration for v22.3.0 to migrate library projects from ng-packagr to the @angular/build:library builder. The migration: - Discovers and converts primary and secondary entry points into the library package.json exports map. - Migrates assets and style preprocessor options from ng-package.json. - Configures compilationMode: 'full' and declarationMap: true for the development configuration. - Deletes ng-package.json files and removes ngPackage from package.json. - Removes ng-packagr dependency and ensures @angular/build is present when no other ng-packagr targets remain.
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Adds an optional migration for v22.3.0 to migrate library projects from
ng-packagrto the@angular/build:librarybuilder.The migration:
package.jsonexportsmap.ng-package.json.compilationMode: 'full'anddeclarationMap: truefor thedevelopmentconfiguration.ng-package.jsonfiles and removesngPackagefrompackage.json.ng-packagrdependency and ensures@angular/buildis present when no otherng-packagrtargets remain.