History

JoostK 66e9970691 feat(ngcc): support __read helper as used by TypeScript 4.2 (#41201 )

This commit complements the support for the `__spreadArray` helper that
was added in microsoft/TypeScript#41523. The prior helpers `__spread`
and `__spreadArrays` used the `__read` helper internally, but the helper
is now emitted as an argument to `__spreadArray` so ngcc now needs to
support evaluating it statically. The real implementation of `__read`
reads an iterable into an array, but for ngcc's static evaluation
support it is sufficient to only deal with arrays as is. Additionally,
the optional `n` parameter is not supported as that is only emitted for
array destructuring syntax, which ngcc does not have to support.

PR Close #41201

2021-03-16 11:06:31 -07:00

src

feat(ngcc): support __read helper as used by TypeScript 4.2 (#41201 )

2021-03-16 11:06:31 -07:00

test

feat(ngcc): support __read helper as used by TypeScript 4.2 (#41201 )

2021-03-16 11:06:31 -07:00

BUILD.bazel

perf(compiler-cli): detect semantic changes and their effect on an incremental rebuild (#40947 )

2021-03-08 08:41:19 -08:00

index.ts

refactor(ngcc): move logging code into ngtsc (#37114 )

2020-06-22 13:38:47 -07:00

main-ivy-ngcc.ts

build: update license headers to reference Google LLC (#37205 )

2020-05-26 14:26:58 -04:00

main-ngcc.ts

build: update license headers to reference Google LLC (#37205 )

2020-05-26 14:26:58 -04:00

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