angular-docs-cn/packages/compiler-cli/linker
Paul Gschwendtner c855bf4c56 refactor(compiler): clean up template information passed for partial compilation (#41583)
With the introduction of the partial compilation, the Angular compiler's
existing `parseTemplate` method has been extended to pass through multiple
properties purely in favor of the partial compilation.

e.g. the `parseTemplate` function now accepts an "option" called `isInline`.
This option is just passed through and returned as part of the `ParsedTemplate`.

This is not ideal because the `parseTemplate` function doesn't care
whether the specified template was inline or not. This commit cleans
up the `parseTemplate` compiler function so that nothing needed only
for the partial compilation is added to it.

We introduce a new struct for additional template information that
is specific to the generation of the `declareComponent` function. With
that change, we can simplify the component decorator handler and keep
logic more local.

PR Close #41583
2021-04-16 09:33:05 -07:00
..
babel refactor(compiler-cli): change how partial-linkers are matched to declaration versions (#41578) 2021-04-14 11:00:40 -07:00
src refactor(compiler): clean up template information passed for partial compilation (#41583) 2021-04-16 09:33:05 -07:00
test refactor(compiler-cli): change how partial-linkers are matched to declaration versions (#41578) 2021-04-14 11:00:40 -07:00
BUILD.bazel refactor(compiler-cli): support external template source-mapping when linking (#40237) 2021-01-07 13:12:53 -08:00
README.md refactor(compiler-cli): linker - add Babel plugin, FileLinker and initial PartialLinkers (#39116) 2020-10-19 11:23:45 -07:00
index.ts refactor(compiler-cli): implement `ɵɵngDeclareNgModule` and `ɵɵngDeclareInjector` (#41080) 2021-03-15 13:26:51 -07:00

README.md

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