angular/packages/compiler-cli/ngcc
Alan Agius 2eaf420bdf perf(ngcc): reduce directory traversing (#35756)
This reduces the time that `findEntryPoints` takes from 9701.143ms to 4177.278ms, by reducing the file operations done.

Reference: #35717

PR Close #35756
2020-03-05 15:57:31 -05:00
..
src perf(ngcc): reduce directory traversing (#35756) 2020-03-05 15:57:31 -05:00
test perf(ngcc): reduce directory traversing (#35756) 2020-03-05 15:57:31 -05:00
BUILD.bazel feat(ngcc): implement source-map flattening (#35132) 2020-02-26 12:51:36 -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 10:15:54 -08:00
README.md refactor(ivy): move ngcc into a higher level folder (#29092) 2019-03-20 14:45:54 -04:00

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