cd0451305a
With the update to TypeScript 3.2.x, a big issue seems to have appeared for downstream Bazel users. If the downstream user still uses a lower TypeScript version, normal Bazel targets using the `ng_module` rule are still compiled with the correct/old TypeScript version (assuming they set the `node_modules` attribute properly). But, if they build the previous Bazel targets by specifying them within a `ng_package` rule, the TypeScript version from the Angular `workspace` is being used for the replayed ESM5 compilation. This is because we resolve the replay compiler to `ngc_wrapped` or `tsc_wrapped` Bazel executables which are defined as part of the `angular` workspace. This means that the compilers are different if the downstream user uses `ngc-wrapped` from the `@npm` repository because the replayed compilation would use the compiler with `@ngdeps//typescript`. In order to fix this, we should just use the compiler that is defined in the `@angular//BUILD.bazel` file. This target by defaults to the "@npm" workspace which is working for downstream users. This is similar to how it is handled for `tsc-wrapped`. `tsc-wrapped` works as expected for downstream users. **Note**: This is not the ideal solution because ideally we would completely respect the `compiler` option from the base `ng_module`, but this is not possible in a hermetic way, unless we somehow accept the `compiler` as an attribute that builds all transitive deps. This is something we should explore in the future. For now, we just fix this in a reasonable way that is also used for `tsc_wrapped` from the TypeScript rules. PR Close #28053 |
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| .buildkite | ||
| .circleci | ||
| .github | ||
| aio | ||
| docs | ||
| integration | ||
| modules | ||
| packages | ||
| scripts | ||
| third_party/github.com/bazelbuild/bazel-toolchains/bazelrc | ||
| tools | ||
| .bazelignore | ||
| .bazelrc | ||
| .clang-format | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .nvmrc | ||
| BUILD.bazel | ||
| CHANGELOG.md | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| README.md | ||
| WORKSPACE | ||
| browser-providers.conf.js | ||
| gulpfile.js | ||
| index.bzl | ||
| karma-js.conf.js | ||
| package.json | ||
| protractor-e2e.conf.js | ||
| protractor-examples-e2e.conf.js | ||
| protractor-perf.conf.js | ||
| shims_for_IE.js | ||
| test-events.js | ||
| test-main.js | ||
| tslint.json | ||
| yarn.lock | ||
| yarn.lock.readme.md | ||
README.md
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