Commits on Jun 15, 2021

1. fix(cdk/schematics): avoid runtime errors thrown by devkit tree …

   TypeScript resolves modules using a rather complicated module
   resolution algorithm. The algorithm tries various paths to
   determine a possible entry-point for a module. e.g. it also
   respects a containing `package.json` file, or respects the closest
   `node_modules` parent directory.
   
   In some situations, TypeScript could end up trying a path where
   a parent directory segment resolves to an existent file. e.g.
   
   consider the following directory structure:
   
   ```
   node_modules/my-pkg/package.json
   node_modules/my-pkg/styles.css
   ```
   
   TypeScript could end up trying a path like:
   `node_modules/my-pkg/styles.css/package.json` or
   `node_modules/my-pkg/styles.css/a/b/package.json`. This depends on how
   the module resolution executes, and how the module is referenced. In the
   example above though, TypeScript checks if the files exist. Our update
   logic delegates this check to our virtual file system. The virtual file
   system currently would throw an error by accident as it walks up the
   path and discovers that `styles.css` is not a directory, _but_ a file.
   
   This results in an error as seen in
   angular#22919.
   
   Fixes angular#22919.

   

   devversion committed Jun 15, 2021
   Copy the full SHA

   d61ca54 View commit details

   Browse the repository at this point in the history