History

George Kalpakas c3271ac22a fix(ngcc): recognize re-exports with imported TS helpers in CommonJS and UMD (#34527 )

Previously, the `CommonJsReflectionHost` and `UmdReflectionHost` would
only recognize re-exports of the form `__export(...)`. This is what
re-exports look like, when the TypeScript helpers are emitted inline
(i.e. when compiling with the default [TypeScript compiler options][1]
that include `noEmitHelpers: false` and `importHelpers: false`).

However, when compiling with `importHelpers: true` and [tslib][2] (which
is the recommended way for optimized bundles), the re-exports will look
like: `tslib_1.__exportStar(..., exports)`
These types of re-exports were previously not recognized by the
CommonJS/UMD `ReflectionHost`s and thus ignored.

This commit fixes this by ensuring both re-export formats are
recognized.

[1]: https://www.typescriptlang.org/docs/handbook/compiler-options.html
[2]: https://www.npmjs.com/package/tslib

PR Close #34527

2020-01-10 08:28:50 -08:00

src

fix(ngcc): recognize re-exports with imported TS helpers in CommonJS and UMD (#34527 )

2020-01-10 08:28:50 -08:00

test

fix(ngcc): recognize re-exports with imported TS helpers in CommonJS and UMD (#34527 )

2020-01-10 08:28:50 -08:00

BUILD.bazel

perf(ivy): reuse prior analysis work during incremental builds (#34288 )

2019-12-12 13:11:45 -08:00

index.ts

refactor(ngcc): add support for asynchronous execution (#32427 )

2019-09-09 15:55:13 -04:00

main-ivy-ngcc.ts

fix(ngcc): rename the executable from ivy-ngcc to ngcc (#33140 )

2019-10-14 16:29:14 +00:00

main-ngcc.ts

fix(ngcc): render legacy i18n message ids by default (#34135 )

2019-12-03 10:15:53 -08:00

README.md

refactor(ivy): move ngcc into a higher level folder (#29092 )

2019-03-20 14:45:54 -04:00

README.md

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