angular/packages/compiler-cli/linker
Paul Gschwendtner a0be043f81 reactor(compiler-cli): account for babel types change (#45967)
This commit accounts for the Babel types changes. Some properties
can now also be `undefined` so existing checks/assertions had to
be adjusted to also capture `undefined` (along with `null`).

Additionally, in preparation for a new ECMA proposal, Babel types
seem to have been updated to include private names in object property
keys. This is not necessarily the case for object expressions, but
could be for object patterns (in the future -- when implemented).

More details: https://github.com/babel/babel/pull/14304 and
https://github.com/tc39/proposal-destructuring-private.

PR Close #45967
2022-05-20 14:18:10 -07:00
..
babel reactor(compiler-cli): account for babel types change (#45967) 2022-05-20 14:18:10 -07:00
src refactor(compiler-cli): emit NgModule dependencies of standalone components (#45672) 2022-04-20 05:45:56 -07:00
test refactor(compiler-cli): linker honors associated statements for a field (#45024) 2022-03-22 11:11:53 -07:00
BUILD.bazel refactor(compiler-cli): support external template source-mapping when linking (#40237) 2021-01-07 13:12:53 -08:00
index.ts refactor(compiler-cli): implement ɵɵngDeclareNgModule and ɵɵngDeclareInjector (#41080) 2021-03-15 13:26:51 -07:00
README.md refactor(compiler-cli): linker - add Babel plugin, FileLinker and initial PartialLinkers (#39116) 2020-10-19 11:23:45 -07:00

Angular Linker

This package contains a FileLinker and supporting code to be able to "link" partial declarations of components, directives, etc in libraries to produce the full definitions.

The partial declaration format allows library packages to be published to npm without exposing the underlying Ivy instructions.

The tooling here allows application build tools (e.g. CLI) to produce fully compiled components, directives, etc at the point when the application is bundled. These linked files can be cached outside node_modules so it does not suffer from problems of mutating packages in node_modules.

Generally this tooling will be wrapped in a transpiler specific plugin, such as the provided Babel plugin.

Unit Testing

The unit tests are built and run using Bazel:

yarn bazel test //packages/compiler-cli/linker/test