language: dart

dart:
  - preview/raw/2.10.0-0.2-dev

dart_task:
  - test: --platform vm,chrome

matrix:
  include:
    # Only validate formatting using the preview/raw/2.10.0-0.2-dev release
    - dart: preview/raw/2.10.0-0.2-dev
      dart_task: dartfmt
    - dart: preview/raw/2.10.0-0.2-dev
      dart_task:
        dartanalyzer: --fatal-warnings --fatal-hints .

# Only building master means that we don't run two builds for each pull request.
branches:
  only: [master]

cache:
 directories:
   - $HOME/.pub-cache