Jonas Finnemann Jensen
e5800a5aa2
This wraps analyzer and analysis_server access to `Platform` with a `PlatformInfo` class that has a top-level `const platform`. With this package analyzer and analysis_server will not access `Platform` directly anymore. But instead, to access say `Platform.lineTerminator` we'll import `package:analyzer/src/util/platform_info.dart` and use `platform.lineTerminator`. We probably could add tests to prevent accidental re-introduction of `Platform` usage. But the idea is to have a client side dartpad _compilation environment_ that is compiled and tested inside the SDK repository. Once that lands, re-introduction of `Platform` would cause those tests to break. See go/clientside-dartpad for motivation. Change-Id: Ibf20cf06d74f7984700a3cd4ce520c8994eed3c9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/481380 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Jonas Jensen <jonasfj@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Package validation
The packages in pkg/ are automatically validated on the LUCI CI bots. The
validation is largely done by the tools/package_deps package; it can be tested
locally via:
dart tools/package_deps/bin/package_deps.dart
Packages which are published
There are several packages developed in pkg/ which are published to pub.
Validation of these packages is particularly important because the pub tools are
not used for these packages during development; we get our dependency versions
from the DEPS file. It's very easy for the dependencies specified in a package's
pubspec file to get out of date wrt the packages and versions actually used.
In order to better ensure we're publishing correct packages, we validate some properties of the pubspec files on our CI system. These validations include:
- that the dependencies listed in the pubspec are used in the package
- that all the packages used by the source are listed in the pubspec
- that we don't use relative path deps to pkg/ or third_party/ packages
Packages which are not published
For packages in pkg/ which we do not intend to be published, we put the following comment in the pubspec.yaml file:
# This package is not intended for consumption on pub.dev. DO NOT publish.
publish_to: none
These pubspecs are still validated by the package validation tool. The contents are more informational as the pubspecs for these packages are not consumed by the pub tool or ecosystem.
We validate:
- that the dependencies listed in the pubspec are used in the package
- that all the packages used by the source are listed in the pubspec
- that a reference to a pkg/ package is done via a relative path dependency
Adding new packages
Run gclient sync to re-generate .dart_tool/package_config.json after adding
a new package.
Testing packages
Currently dart test can't be used to run the tests, use test.py as usual.
E.g. the command ./tools/test.py -n...<path> runs all tests with prefix
<path>.