History

George Kalpakas c38195f59e refactor(ngcc): use a special map for memoizing expensive-to-compute values (#34512 )

Previously, in cases were values were expensive to compute and would be
used multiple times, a combination of a regular `Map` and a helper
function (`getOrDefault()`) was used to ensure values were only computed
once.

This commit uses a special `Map`-like structure to compute and memoize
such expensive values without the need to a helper function.

PR Close #34512

2020-01-08 15:00:50 -08:00

src

refactor(ngcc): use a special map for memoizing expensive-to-compute values (#34512 )

2020-01-08 15:00:50 -08:00

test

refactor(ngcc): use a special map for memoizing expensive-to-compute values (#34512 )

2020-01-08 15:00:50 -08:00

BUILD.bazel

perf(ivy): reuse prior analysis work during incremental builds (#34288 )

2019-12-12 13:11:45 -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 10:15:53 -08:00

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