angular-docs-cn/packages/compiler-cli/ngcc
Pete Bacon Darwin b358495a6c fix(ngcc): report a warning if ngcc tries to use a solution-style tsconfig (#38003)
In CLI v10 there was a move to use the new solution-style tsconfig
which became available in TS 3.9.

The result of this is that the standard tsconfig.json no longer contains
important information such as "paths" mappings, which ngcc might need to
correctly compute dependencies.

ngcc (and ngc and tsc) infer the path to tsconfig.json if not given an
explicit tsconfig file-path. But now that means it infers the solution
tsconfig rather than one that contains the useful information it used to
get.

This commit logs a warning in this case to inform the developer
that they might not have meant to load this tsconfig and offer
alternative options.

Fixes #36386

PR Close #38003
2020-07-14 13:21:31 -07:00
..
src fix(ngcc): report a warning if ngcc tries to use a solution-style tsconfig (#38003) 2020-07-14 13:21:31 -07:00
test fix(ngcc): report a warning if ngcc tries to use a solution-style tsconfig (#38003) 2020-07-14 13:21:31 -07:00
BUILD.bazel refactor(ngcc): move `sourcemaps` into `ngtsc` (#37114) 2020-06-22 13:38:47 -07:00
README.md refactor(ivy): move ngcc into a higher level folder (#29092) 2019-03-20 14:45:54 -04:00
index.ts refactor(ngcc): move `logging` code into `ngtsc` (#37114) 2020-06-22 13:38:47 -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