Previously, `ngcc` needed to store some metadata related to the processing of each entry-point. This metadata was stored in a `Map`, in the form of `EntryPointProcessingMetadata` and passed around as needed. After some recent refactorings, it turns out that this metadata (with its only remaining property, `hasProcessedTypings`) was no longer used, because the relevant information was extracted from other sources (such as the `processDts` property on `Task`s). This commit cleans up the code by removing the unused code and types. PR Close #32427
Angular Compatibility Compiler (ngcc)
This compiler will convert node_modules compiled with ngc, into node_modules which
appear to have been compiled with ngtsc.
This conversion will allow such "legacy" packages to be used by the Ivy rendering engine.
Building
The project is built using Bazel:
yarn bazel build //packages/compiler-cli/ngcc
Unit Testing
The unit tests are built and run using Bazel:
yarn bazel test //packages/compiler-cli/ngcc/test
Integration Testing
There are tests that check the behavior of the overall executable:
yarn bazel test //packages/compiler-cli/ngcc/test:integration