fix(@angular-devkit/build-angular): fix app-shell route format and improve package resolution#33017
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alan-agius4 merged 1 commit intoangular:mainfrom Apr 17, 2026
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improve package resolution - In the `app-shell` builder, ensure the route URL has a leading slash. - In webpack helpers, use `createRequire` in `isPackageInstalled` to improve package resolution robustness.
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This pull request modifies the app-shell builder to ensure routes are correctly prefixed with a slash and refactors the package installation check to use createRequire for module resolution. Review feedback identifies a potential bug where an undefined route would result in the string "/undefined" and recommends using path.resolve for more robust cross-platform path handling when creating a require instance.
clydin
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Apr 17, 2026
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improve package resolution
app-shellbuilder, ensure the route URL has a leading slash.createRequireinisPackageInstalledto improve package resolution robustness.