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angular-cn/packages/compiler-cli/ngcc
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Pete Bacon Darwin 57411c85b9 feat(ngcc): implement a program-based entry-point finder (#37075) 
This finder is designed to only process entry-points that are reachable
by the program defined by a tsconfig.json file.

It is triggered by calling `mainNgcc()` with the `findEntryPointsFromTsConfigProgram`
option set to true. It is ignored if a `targetEntryPointPath` has been
provided as well.

It is triggered from the command line by adding the `--use-program-dependencies`
option, which is also ignored if the `--target` option has been provided.

Using this option can speed up processing in cases where there is a large
number of dependencies installed but only a small proportion of the
entry-points are actually imported into the application.

PR Close #37075
 		2020-06-04 09:22:39 -07:00
..
src feat(ngcc): implement a program-based entry-point finder (#37075) 2020-06-04 09:22:39 -07:00
test feat(ngcc): implement a program-based entry-point finder (#37075) 2020-06-04 09:22:39 -07:00
BUILD.bazel fix(ngcc): use path-mappings from tsconfig in dependency resolution (#36180) 2020-03-24 10:16:12 -07:00
README.md refactor(ivy): move ngcc into a higher level folder (#29092) 2019-03-20 14:45:54 -04:00
index.ts perf(ngcc): cache parsed tsconfig between runs (#37417) 2020-06-04 09:19:38 -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

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