dart-lang / native / 10266885923

92%

push

github

[native_assets_builder] Lock the build directory (#1384)

This makes the native assets builder lock the build directories so that it can be invoked concurrently from multiple `dart` and `flutter` processes.

Closes: https://github.com/dart-lang/native/issues/1319

The implementation of the locking is in `package:native_assets_cli/locking.dart` contains `runUnderDirectoryLock`, so that we can reuse it for https://github.com/dart-lang/native/issues/1379. (https://github.com/dart-lang/native/issues/1379 Requires more changes though, it needs to also give users access to a shared directory via the `BuildConfig`.)

20 of 21 new or added lines in 1 file covered. (95.24%)

2385 of 2569 relevant lines covered (92.84%)

29.25 hits per line