angular/packages/compiler-cli/ngcc
Paul Gschwendtner 5c51c48f98 refactor: remove __ESM_IMPORT_META_URL__ workaround now that we can use ESM (#48521)
The `__ESM_IMPORT_META_URL__` trick was used because we used both ESM
and CommonJS in this repo. It was an interop needed because
`import.meta.url` syntax couldn't be used as it woud have caused syntax
errors.

We still need to keep the CommonJS/ESM interop in the compiler-cli
because g3 relies on the compiler and uses CommonJS. This affects very
few places, just in the compiler- so this is acceptable.

PR Close #48521
2022-12-19 19:50:41 +00:00
..
src refactor: remove __ESM_IMPORT_META_URL__ workaround now that we can use ESM (#48521) 2022-12-19 19:50:41 +00:00
test refactor(compiler): replace deprecated sourcemap-codec (#48387) 2022-12-07 14:09:17 -08:00
BUILD.bazel refactor: remove __ESM_IMPORT_META_URL__ workaround now that we can use ESM (#48521) 2022-12-19 19:50:41 +00:00
index.ts refactor: remove __ESM_IMPORT_META_URL__ workaround now that we can use ESM (#48521) 2022-12-19 19:50:41 +00:00
main-ngcc.ts build: enable useUnknownInCatchVariables (#44679) 2022-02-01 18:17:29 +00:00
README.md refactor(ivy): move ngcc into a higher level folder (#29092) 2019-03-20 14:45:54 -04:00

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