Chris Bracken 73ae3243de
[tool] Migrate off deprecated coverage paramters (#104997)
In https://github.com/flutter/flutter/pull/103771, we rolled
dependencies in Flutter, which triggered an update of package:coverage
to v1.3.1. The new version includes
https://github.com/dart-lang/coverage/pull/370 in which two deprecations
landed:

* The `Resolver` default constructor was deprecated and replaced with
  the `Resolver.create` static factory method, which unfortunately
  happens to be async.
* The `packagesPath` parameter to `HitMap.parseJson`, which takes the
  path to the `.packages` file of the package for which coverage is to
  be collected, was deprecated. This parameter was replaced with
  `packagePath` in https://github.com/dart-lang/coverage/pull/370 which
  was part of the overall deprecation of the .packages file in Dart
  itself https://github.com/dart-lang/sdk/issues/48272. The overall goal
  being that end-user code shouldn't need to know about implementation
  details such as whether dependency information is stored in a
  .packages file or a package_info.json file, but rather use the
  package_config package to obtain the package metadata and perform
  other functions such as resolving its dependencies to filesystem
  paths. packagesPath was replaced by packagePath, which takes the path
  to the package directory itself. Internally, package:coverage then
  uses package_config to do the rest of the package/script URI
  resolution to filesystem paths.

This migrates off the deprecated `packagesPath` parameter to the
replacement `packagePath` paramter.

Issue: https://github.com/flutter/flutter/issues/103830
2022-05-31 16:15:28 -07:00
..