When determining if a `main` path points to a UMD or CommonJS format, the contents of the file need to be loaded and parsed. Previously, it was assumed that the path referred to the exact filename, but did not account for normal module resolution semantics, where the path may be missing an extension or refer to a directory containing an `index.js` file. // FW-1444 PR Close #31509
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