History

Pete Bacon Darwin e8900824dd perf(ngcc): use line start positions for computing offsets in source-map flattening (#36027 )

By computing and caching the start of each line, rather than the length
of each line, we can save a lot of duplicated computation in the `segmentDiff()`
and `offsetSegment()` functions.

PR Close #36027

2020-03-13 08:00:28 -07:00

src

perf(ngcc): use line start positions for computing offsets in source-map flattening (#36027 )

2020-03-13 08:00:28 -07:00

test

perf(ngcc): use line start positions for computing offsets in source-map flattening (#36027 )

2020-03-13 08:00:28 -07:00

BUILD.bazel

feat(ngcc): implement source-map flattening (#35132 )

2020-02-26 12:51:35 -08:00

index.ts

refactor(ngcc): expose logging level on the logger (#35861 )

2020-03-05 18:17:15 -05:00

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

feat(ngcc): support invalidating the entry-point manifest (#35931 )

2020-03-11 15:01:59 -07:00

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